On Wed, Mar 30, 2022 at 4:54 PM Numan Siddique <[email protected]> wrote: > > On Wed, Mar 30, 2022 at 6:21 AM Frode Nordahl > <[email protected]> wrote: > > > > On Wed, Mar 30, 2022 at 11:45 AM Frode Nordahl > > <[email protected]> wrote: > > > > > > Hello Numan, > > > > > > This patch does unfortunately break gateway routers in some > > > circumstances, (but not all!), at least for the way OpenStack consumes > > > them. > > > > > > Will dig more and try to figure out what is going on, but sending this > > > e-mail proactively in case you have any ideas from the top of your > > > head or if anyone else has run into the same issue. > > > > > > The gateway appears to handle conntrack as it should: > > > $ sudo conntrack -E --dst 194.169.254.178 > > > [NEW] tcp 6 120 SYN_SENT src=10.11.2.11 dst=194.169.254.178 > > > sport=60234 dport=22 [UNREPLIED] src=10.42.3.34 dst=10.11.2.11 > > > sport=22 dport=60234 zone=52 > > > [UPDATE] tcp 6 60 SYN_RECV src=10.11.2.11 dst=194.169.254.178 > > > sport=60234 dport=22 src=10.42.3.34 dst=10.11.2.11 sport=22 > > > dport=60234 zone=52 > > > [UPDATE] tcp 6 432000 ESTABLISHED src=10.11.2.11 > > > dst=194.169.254.178 sport=60234 dport=22 src=10.42.3.34 dst=10.11.2.11 > > > sport=22 dport=60234 [ASSURED] zone=52 > > > > > > However as you can see traffic going to the instance suddenly gets its > > > source address mangled/set to 0.0.0.0, and the connection can never > > > establish. > > > $ sudo tcpdump -nevvi tape5c1862d-b4 > > > tcpdump: listening on tape5c1862d-b4, link-type EN10MB (Ethernet), > > > capture size 262144 bytes > > > 09:40:34.920187 fa:16:3e:c8:19:af > fa:16:3e:fc:82:be, ethertype IPv4 > > > (0x0800), length 74: (tos 0x0, ttl 62, id 24824, offset 0, flags [DF], > > > proto TCP (6), length 60) > > > 10.11.2.11.60820 > 10.42.3.34.22: Flags [S], cksum 0x9f1b > > > (correct), seq 2926328730, win 64240, options [mss 1460,sackOK,TS val > > > 870680827 ecr 0,nop,wscale 7], length 0 > > > 09:40:34.920537 fa:16:3e:fc:82:be > fa:16:3e:c8:19:af, ethertype IPv4 > > > (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], > > > proto TCP (6), length 60) > > > 10.42.3.34.22 > 10.11.2.11.60820: Flags [S.], cksum 0x1990 > > > (incorrect -> 0x284c), seq 1596962125, ack 2926328731, win 62230, > > > options [mss 8902,sackOK,TS val 3490675961 ecr 870680827,nop,wscale > > > 7], length 0 > > > 09:40:34.968033 fa:16:3e:c8:19:af > fa:16:3e:fc:82:be, ethertype IPv4 > > > (0x0800), length 107: (tos 0x0, ttl 62, id 24826, offset 0, flags > > > [DF], proto TCP (6), length 93) > > > 10.11.2.11.60820 > 10.42.3.34.22: Flags [P.], cksum 0x4293 > > > (correct), seq 1:42, ack 1, win 502, options [nop,nop,TS val 870680922 > > > ecr 3490675961], length 41 > > > 09:40:34.968243 fa:16:3e:fc:82:be > fa:16:3e:c8:19:af, ethertype IPv4 > > > (0x0800), length 66: (tos 0x0, ttl 64, id 30244, offset 0, flags [DF], > > > proto TCP (6), length 52) > > > 10.42.3.34.22 > 10.11.2.11.60820: Flags [.], cksum 0x1988 > > > (incorrect -> 0x64a4), seq 1, ack 42, win 486, options [nop,nop,TS val > > > 3490676008 ecr 870680922], length 0 > > > 09:40:34.968857 fa:16:3e:c8:19:af > fa:16:3e:fc:82:be, ethertype IPv4 > > > (0x0800), length 66: (tos 0x0, ttl 62, id 24825, offset 0, flags [DF], > > > proto TCP (6), length 52) > > > 10.11.2.11.60820 > 10.42.3.34.22: Flags [.], cksum 0x64ec > > > (correct), seq 1, ack 1, win 502, options [nop,nop,TS val 870680922 > > > ecr 3490675961], length 0 > > > 09:40:34.968932 fa:16:3e:fc:82:be > fa:16:3e:c8:19:af, ethertype IPv4 > > > (0x0800), length 66: (tos 0x0, ttl 64, id 30245, offset 0, flags [DF], > > > proto TCP (6), length 52) > > > 10.42.3.34.22 > 10.11.2.11.60820: Flags [.], cksum 0x1988 > > > (incorrect -> 0x64a3), seq 1, ack 42, win 486, options [nop,nop,TS val > > > 3490676009 ecr 870680922], length 0 > > > 09:40:34.977991 fa:16:3e:fc:82:be > fa:16:3e:c8:19:af, ethertype IPv4 > > > (0x0800), length 107: (tos 0x0, ttl 64, id 30246, offset 0, flags > > > [DF], proto TCP (6), length 93) > > > 10.42.3.34.22 > 10.11.2.11.60820: Flags [P.], cksum 0x19b1 > > > (incorrect -> 0x4241), seq 1:42, ack 42, win 486, options [nop,nop,TS > > > val 3490676018 ecr 870680922], length 41 > > > 09:40:34.978323 fa:16:3e:c8:19:af > fa:16:3e:fc:82:be, ethertype IPv4 > > > (0x0800), length 66: (tos 0x0, ttl 62, id 24827, offset 0, flags [DF], > > > proto TCP (6), length 52) > > > 0.0.0.0.60820 > 10.42.3.34.22: Flags [.], cksum 0x706d (correct), > > > seq 2926328772, ack 1596962167, win 502, options [nop,nop,TS val > > > 870680932 ecr 3490676018], length 0 > > > 09:40:34.979089 fa:16:3e:c8:19:af > fa:16:3e:fc:82:be, ethertype IPv4 > > > (0x0800), length 1578: (tos 0x0, ttl 62, id 24828, offset 0, flags > > > [DF], proto TCP (6), length 1564) > > > 0.0.0.0.60820 > 10.42.3.34.22: Flags [P.], cksum 0x135a (incorrect > > > -> 0xd379), seq 0:1512, ack 1, win 502, options [nop,nop,TS val > > > 870680933 ecr 3490676018], length 1512 > > > 09:40:35.157196 fa:16:3e:c8:19:af > fa:16:3e:fc:82:be, ethertype IPv4 > > > (0x0800), length 130: (tos 0x0, ttl 62, id 24830, offset 0, flags > > > [DF], proto TCP (6), length 116) > > > 0.0.0.0.60820 > 10.42.3.34.22: Flags [P.], cksum 0x5f70 (correct), > > > seq 1448:1512, ack 1, win 502, options [nop,nop,TS val 870681111 ecr > > > 3490676018], length 64 > > > > Turning hardware offload all the way off appears to resolve the issue, > > so this might as well be driver/firmware related. May I ask what > > card/driver/firmware you've been using this with? > > > > Hi Frode, > > This patch attempted to resolve this BZ - > https://bugzilla.redhat.com/show_bug.cgi?id=1984953. > This BZ is related to HWOL not working. > > I didn't test myself but I think other colleagues of mine tested with > NVidia/Mellanox CX5. > I don't think we saw the source address getting mangled in our testing.
Thank you for sharing those details. We see the source mangling with CX6 here but only with distributed FIPs off, we'll park this for now until we receive information from Nvidia/Mellanox as to what's going on from a driver/firmware perspective. > Please let me know if you have any more questions. We did unfortunately run into another issue which appears to have its root in this patch. The symptomps are described in https://bugs.launchpad.net/ubuntu/+source/ovn/+bug/1967856 This rudimentary patch does appear to fix it, but it may require acquiring and passing in the `distributed` variable from the `lrouter_check_nat_entry` function two new places, so I wanted to air this with you before proceeding with the fix: diff --git a/northd/northd.c b/northd/northd.c index 2fb0a93c2..5fae010c0 100644 --- a/northd/northd.c +++ b/northd/northd.c @@ -9891,6 +9891,7 @@ build_lrouter_nat_flows_for_lb(struct ovn_lb_vip *lb_vip, undnat_match_p, est_actions, &lb->nlb->header_); } else { + /* XXX do we need to check for distributed here? */ ovn_lflow_add_with_hint( lflows, od, S_ROUTER_OUT_UNDNAT, 120, undnat_match_p, od->is_gw_router ? "ct_dnat;" : "ct_dnat_in_czone;", @@ -12851,7 +12852,9 @@ build_lrouter_out_undnat_flow(struct hmap *lflows, struct ovn_datapath *od, is_v6 ? "6" : "4", nat->external_ip); } else { ds_put_format(actions, - od->is_gw_router ? "ct_dnat;" : "ct_dnat_in_czone;"); + (od->is_gw_router || + (!distributed && od->n_l3dgw_ports)) ? + "ct_dnat;" : "ct_dnat_in_czone;"); } ovn_lflow_add_with_hint(lflows, od, S_ROUTER_OUT_UNDNAT, 100, @@ -13250,7 +13253,10 @@ build_lrouter_nat_defrag_and_lb(struct ovn_datapath *od, struct hmap *lflows, * not committed, it would produce ongoing datapath flows with the ct.new * flag set. Some NICs are unable to offload these flows. */ - if (od->is_gw_router && (od->nbr->n_nat || od->has_lb_vip)) { + /* XXX we probably need to get the distributed variable passed in here to + * XXX retain the proposed optimization */ + if ((od->is_gw_router || od->n_l3dgw_ports) && + (od->nbr->n_nat || od->has_lb_vip)) { ovn_lflow_add(lflows, od, S_ROUTER_OUT_UNDNAT, 50, "ip", "flags.loopback = 1; ct_dnat;"); ovn_lflow_add(lflows, od, S_ROUTER_OUT_POST_UNDNAT, 50, The environment in question is using distributed gateway ports by associating multiple Gateway_Chassis with a Logical_Router_Port and at the same time does not use distributed FIPs. -- Frode Nordahl > Numan > > > -- > > Frode Nordahl > > > > > -- > > > Frode Nordahl > > > > > > On Sat, Nov 20, 2021 at 12:48 AM Numan Siddique <[email protected]> wrote: > > > > > > > > On Fri, Nov 19, 2021 at 1:11 PM Mark Michelson <[email protected]> > > > > wrote: > > > > > > > > > > Thanks for the update, Numan. > > > > > > > > > > Acked-by: Mark Michelson <[email protected]> > > > > > > > > Thanks. I applied both the patches to the main branch. > > > > > > > > Numan > > > > > > > > > > > > > > On 11/19/21 11:32, [email protected] wrote: > > > > > > From: Numan Siddique <[email protected]> > > > > > > > > > > > > Make of use of these new actions for the distributed routers > > > > > > for NAT. These new actions ensure that both sNAT and dNAT > > > > > > happens in the same zone. This approach solves a couple of > > > > > > problems: > > > > > > > > > > > > - The datapath flows generated for external traffic which requires > > > > > > dNAT (N -> S) or sNAT (S -> N) are completely HWOL'able. > > > > > > > > > > > > - Since there is only one zone, it would avoid multiple > > > > > > recirculations > > > > > > (improving the performance). > > > > > > > > > > > > If the packet needs to be both sNATted and dNATted (for hairpin > > > > > > traffic > > > > > > with source and destination on the same chassis), then sNAT is done > > > > > > in a separate zone. To detect this scenario, this patch adds a few > > > > > > extra logical flows. For each dnat_and_snat entry prior to this > > > > > > patch > > > > > > ovn-northd was generating 9 logical flows and with this patch it now > > > > > > generates 12 logical flows. > > > > > > > > > > > > Similar approach can be taken for gateway routers. > > > > > > > > > > > > Reported-at: https://bugzilla.redhat.com/show_bug.cgi?id=1984953 > > > > > > Signed-off-by: Numan Siddique <[email protected]> > > > > > > --- > > > > > > > > > > > > v2 -> v3 > > > > > > ------ > > > > > > * Addressed Mark's comments and updated the documentation. > > > > > > > > > > > > v1 -> v2 > > > > > > ------ > > > > > > * Rebased and resolved conflicts. > > > > > > > > > > > > > > > > > > include/ovn/logical-fields.h | 1 + > > > > > > lib/logical-fields.c | 4 + > > > > > > northd/northd.c | 147 +++++++-- > > > > > > northd/ovn-northd.8.xml | 205 ++++++++++--- > > > > > > tests/ovn-northd.at | 575 > > > > > > +++++++++++++++++++---------------- > > > > > > tests/ovn.at | 2 +- > > > > > > tests/system-ovn.at | 64 ++-- > > > > > > 7 files changed, 610 insertions(+), 388 deletions(-) > > > > > > > > > > > > diff --git a/include/ovn/logical-fields.h > > > > > > b/include/ovn/logical-fields.h > > > > > > index c9675f81c..2118f7933 100644 > > > > > > --- a/include/ovn/logical-fields.h > > > > > > +++ b/include/ovn/logical-fields.h > > > > > > @@ -70,6 +70,7 @@ enum mff_log_flags_bits { > > > > > > MLF_LOOKUP_FDB_BIT = 8, > > > > > > MLF_SKIP_SNAT_FOR_LB_BIT = 9, > > > > > > MLF_LOCALPORT_BIT = 10, > > > > > > + MLF_USE_SNAT_ZONE = 11, > > > > > > }; > > > > > > > > > > > > /* MFF_LOG_FLAGS_REG flag assignments */ > > > > > > diff --git a/lib/logical-fields.c b/lib/logical-fields.c > > > > > > index 7b3d431e0..352a48c89 100644 > > > > > > --- a/lib/logical-fields.c > > > > > > +++ b/lib/logical-fields.c > > > > > > @@ -125,6 +125,10 @@ ovn_init_symtab(struct shash *symtab) > > > > > > MLF_SKIP_SNAT_FOR_LB_BIT); > > > > > > expr_symtab_add_subfield(symtab, "flags.skip_snat_for_lb", > > > > > > NULL, > > > > > > flags_str); > > > > > > + snprintf(flags_str, sizeof flags_str, "flags[%d]", > > > > > > + MLF_USE_SNAT_ZONE); > > > > > > + expr_symtab_add_subfield(symtab, "flags.use_snat_zone", NULL, > > > > > > + flags_str); > > > > > > > > > > > > /* Connection tracking state. */ > > > > > > expr_symtab_add_field_scoped(symtab, "ct_mark", MFF_CT_MARK, > > > > > > NULL, false, > > > > > > diff --git a/northd/northd.c b/northd/northd.c > > > > > > index 0ff61deec..e4d051a94 100644 > > > > > > --- a/northd/northd.c > > > > > > +++ b/northd/northd.c > > > > > > @@ -159,11 +159,14 @@ enum ovn_stage { > > > > > > PIPELINE_STAGE(ROUTER, IN, ARP_REQUEST, 18, > > > > > > "lr_in_arp_request") \ > > > > > > > > > > > > \ > > > > > > /* Logical router egress stages. */ > > > > > > \ > > > > > > - PIPELINE_STAGE(ROUTER, OUT, UNDNAT, 0, "lr_out_undnat") > > > > > > \ > > > > > > - PIPELINE_STAGE(ROUTER, OUT, POST_UNDNAT, 1, > > > > > > "lr_out_post_undnat") \ > > > > > > - PIPELINE_STAGE(ROUTER, OUT, SNAT, 2, "lr_out_snat") > > > > > > \ > > > > > > - PIPELINE_STAGE(ROUTER, OUT, EGR_LOOP, 3, "lr_out_egr_loop") > > > > > > \ > > > > > > - PIPELINE_STAGE(ROUTER, OUT, DELIVERY, 4, "lr_out_delivery") > > > > > > + PIPELINE_STAGE(ROUTER, OUT, CHECK_DNAT_LOCAL, 0, > > > > > > \ > > > > > > + "lr_out_chk_dnat_local") > > > > > > \ > > > > > > + PIPELINE_STAGE(ROUTER, OUT, UNDNAT, 1, > > > > > > "lr_out_undnat") \ > > > > > > + PIPELINE_STAGE(ROUTER, OUT, POST_UNDNAT, 2, > > > > > > "lr_out_post_undnat") \ > > > > > > + PIPELINE_STAGE(ROUTER, OUT, SNAT, 3, > > > > > > "lr_out_snat") \ > > > > > > + PIPELINE_STAGE(ROUTER, OUT, POST_SNAT, 4, > > > > > > "lr_out_post_snat") \ > > > > > > + PIPELINE_STAGE(ROUTER, OUT, EGR_LOOP, 5, > > > > > > "lr_out_egr_loop") \ > > > > > > + PIPELINE_STAGE(ROUTER, OUT, DELIVERY, 6, > > > > > > "lr_out_delivery") > > > > > > > > > > > > #define PIPELINE_STAGE(DP_TYPE, PIPELINE, STAGE, TABLE, NAME) \ > > > > > > S_##DP_TYPE##_##PIPELINE##_##STAGE \ > > > > > > @@ -210,6 +213,7 @@ enum ovn_stage { > > > > > > #define REGBIT_PKT_LARGER "reg9[1]" > > > > > > #define REGBIT_LOOKUP_NEIGHBOR_RESULT "reg9[2]" > > > > > > #define REGBIT_LOOKUP_NEIGHBOR_IP_RESULT "reg9[3]" > > > > > > +#define REGBIT_DST_NAT_IP_LOCAL "reg9[4]" > > > > > > > > > > > > /* Register to store the eth address associated to a router port > > > > > > for packets > > > > > > * received in S_ROUTER_IN_ADMISSION. > > > > > > @@ -9568,9 +9572,10 @@ build_lrouter_nat_flows_for_lb(struct > > > > > > ovn_lb_vip *lb_vip, > > > > > > undnat_match_p, est_actions, > > > > > > &lb->nlb->header_); > > > > > > } else { > > > > > > - ovn_lflow_add_with_hint(lflows, od, > > > > > > S_ROUTER_OUT_UNDNAT, 120, > > > > > > - undnat_match_p, "ct_dnat;", > > > > > > - &lb->nlb->header_); > > > > > > + ovn_lflow_add_with_hint( > > > > > > + lflows, od, S_ROUTER_OUT_UNDNAT, 120, > > > > > > undnat_match_p, > > > > > > + od->is_gw_router ? "ct_dnat;" : > > > > > > "ct_dnat_in_czone;", > > > > > > + &lb->nlb->header_); > > > > > > } > > > > > > free(undnat_match_p); > > > > > > next: > > > > > > @@ -9865,7 +9870,7 @@ lrouter_nat_add_ext_ip_match(struct > > > > > > ovn_datapath *od, > > > > > > uint16_t priority; > > > > > > > > > > > > /* Priority of logical flows corresponding to > > > > > > exempted_ext_ips is > > > > > > - * +1 of the corresponding regulr NAT rule. > > > > > > + * +2 of the corresponding regular NAT rule. > > > > > > * For example, if we have following NAT rule and we > > > > > > associate > > > > > > * exempted external ips to it: > > > > > > * "ovn-nbctl lr-nat-add router dnat_and_snat > > > > > > 10.15.24.139 50.0.0.11" > > > > > > @@ -9873,17 +9878,17 @@ lrouter_nat_add_ext_ip_match(struct > > > > > > ovn_datapath *od, > > > > > > * And now we associate exempted external ip address set > > > > > > to it. > > > > > > * Now corresponding to above rule we will have following > > > > > > logical > > > > > > * flows: > > > > > > - * lr_out_snat...priority=162, match=(..ip4.dst == > > > > > > $exempt_range), > > > > > > + * lr_out_snat...priority=163, match=(..ip4.dst == > > > > > > $exempt_range), > > > > > > * action=(next;) > > > > > > * lr_out_snat...priority=161, match=(..), > > > > > > action=(ct_snat(....);) > > > > > > * > > > > > > */ > > > > > > if (is_src) { > > > > > > /* S_ROUTER_IN_DNAT uses priority 100 */ > > > > > > - priority = 100 + 1; > > > > > > + priority = 100 + 2; > > > > > > } else { > > > > > > /* S_ROUTER_OUT_SNAT uses priority (mask + 1 + 128 + > > > > > > 1) */ > > > > > > - priority = count_1bits(ntohl(mask)) + 2; > > > > > > + priority = count_1bits(ntohl(mask)) + 3; > > > > > > > > > > > > if (!od->is_gw_router) { > > > > > > priority += 128; > > > > > > @@ -12268,9 +12273,9 @@ build_lrouter_in_unsnat_flow(struct hmap > > > > > > *lflows, struct ovn_datapath *od, > > > > > > /* Traffic received on l3dgw_port is subject to NAT. */ > > > > > > ds_clear(match); > > > > > > ds_clear(actions); > > > > > > - ds_put_format(match, "ip && ip%s.dst == %s && inport == > > > > > > %s", > > > > > > - is_v6 ? "6" : "4", nat->external_ip, > > > > > > - od->l3dgw_ports[0]->json_key); > > > > > > + ds_put_format(match, "ip && ip%s.dst == %s && inport == %s > > > > > > && " > > > > > > + "flags.loopback == 0", is_v6 ? "6" : "4", > > > > > > + nat->external_ip, > > > > > > od->l3dgw_ports[0]->json_key); > > > > > > if (!distributed && od->n_l3dgw_ports) { > > > > > > /* Flows for NAT rules that are centralized are only > > > > > > * programmed on the gateway chassis. */ > > > > > > @@ -12282,12 +12287,31 @@ build_lrouter_in_unsnat_flow(struct hmap > > > > > > *lflows, struct ovn_datapath *od, > > > > > > ds_put_format(actions, "ip%s.dst=%s; next;", > > > > > > is_v6 ? "6" : "4", nat->logical_ip); > > > > > > } else { > > > > > > - ds_put_cstr(actions, "ct_snat;"); > > > > > > + ds_put_cstr(actions, "ct_snat_in_czone;"); > > > > > > } > > > > > > > > > > > > ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_UNSNAT, > > > > > > 100, ds_cstr(match), > > > > > > ds_cstr(actions), > > > > > > &nat->header_); > > > > > > + > > > > > > + if (!stateless) { > > > > > > + ds_clear(match); > > > > > > + ds_clear(actions); > > > > > > + ds_put_format(match, "ip && ip%s.dst == %s && inport > > > > > > == %s && " > > > > > > + "flags.loopback == 1 && > > > > > > flags.use_snat_zone == 1", > > > > > > + is_v6 ? "6" : "4", nat->external_ip, > > > > > > + od->l3dgw_ports[0]->json_key); > > > > > > + if (!distributed && od->n_l3dgw_ports) { > > > > > > + /* Flows for NAT rules that are centralized are > > > > > > only > > > > > > + * programmed on the gateway chassis. */ > > > > > > + ds_put_format(match, " && is_chassis_resident(%s)", > > > > > > + od->l3dgw_ports[0]->cr_port->json_key); > > > > > > + } > > > > > > + ds_put_cstr(actions, "ct_snat;"); > > > > > > + ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_UNSNAT, > > > > > > + 100, ds_cstr(match), > > > > > > ds_cstr(actions), > > > > > > + &nat->header_); > > > > > > + } > > > > > > } > > > > > > } > > > > > > > > > > > > @@ -12364,7 +12388,7 @@ build_lrouter_in_dnat_flow(struct hmap > > > > > > *lflows, struct ovn_datapath *od, > > > > > > ds_put_format(actions, "ip%s.dst=%s; next;", > > > > > > is_v6 ? "6" : "4", nat->logical_ip); > > > > > > } else { > > > > > > - ds_put_format(actions, "ct_dnat(%s", > > > > > > nat->logical_ip); > > > > > > + ds_put_format(actions, "ct_dnat_in_czone(%s", > > > > > > nat->logical_ip); > > > > > > if (nat->external_port_range[0]) { > > > > > > ds_put_format(actions, ",%s", > > > > > > nat->external_port_range); > > > > > > } > > > > > > @@ -12417,7 +12441,8 @@ build_lrouter_out_undnat_flow(struct hmap > > > > > > *lflows, struct ovn_datapath *od, > > > > > > ds_put_format(actions, "ip%s.src=%s; next;", > > > > > > is_v6 ? "6" : "4", nat->external_ip); > > > > > > } else { > > > > > > - ds_put_format(actions, "ct_dnat;"); > > > > > > + ds_put_format(actions, > > > > > > + od->is_gw_router ? "ct_dnat;" : > > > > > > "ct_dnat_in_czone;"); > > > > > > } > > > > > > > > > > > > ovn_lflow_add_with_hint(lflows, od, S_ROUTER_OUT_UNDNAT, 100, > > > > > > @@ -12425,6 +12450,36 @@ build_lrouter_out_undnat_flow(struct hmap > > > > > > *lflows, struct ovn_datapath *od, > > > > > > &nat->header_); > > > > > > } > > > > > > > > > > > > +static void > > > > > > +build_lrouter_out_is_dnat_local(struct hmap *lflows, struct > > > > > > ovn_datapath *od, > > > > > > + const struct nbrec_nat *nat, > > > > > > struct ds *match, > > > > > > + struct ds *actions, bool > > > > > > distributed, > > > > > > + bool is_v6) > > > > > > +{ > > > > > > + /* Note that this only applies for NAT on a distributed router. > > > > > > + */ > > > > > > + if (!od->n_l3dgw_ports) { > > > > > > + return; > > > > > > + } > > > > > > + > > > > > > + ds_clear(match); > > > > > > + ds_put_format(match, "ip && ip%s.dst == %s && ", > > > > > > + is_v6 ? "6" : "4", nat->external_ip); > > > > > > + if (distributed) { > > > > > > + ds_put_format(match, "is_chassis_resident(\"%s\")", > > > > > > nat->logical_port); > > > > > > + } else { > > > > > > + ds_put_format(match, "is_chassis_resident(%s)", > > > > > > + od->l3dgw_ports[0]->cr_port->json_key); > > > > > > + } > > > > > > + > > > > > > + ds_clear(actions); > > > > > > + ds_put_cstr(actions, REGBIT_DST_NAT_IP_LOCAL" = 1; next;"); > > > > > > + > > > > > > + ovn_lflow_add_with_hint(lflows, od, > > > > > > S_ROUTER_OUT_CHECK_DNAT_LOCAL, > > > > > > + 50, ds_cstr(match), ds_cstr(actions), > > > > > > + &nat->header_); > > > > > > +} > > > > > > + > > > > > > static void > > > > > > build_lrouter_out_snat_flow(struct hmap *lflows, struct > > > > > > ovn_datapath *od, > > > > > > const struct nbrec_nat *nat, struct > > > > > > ds *match, > > > > > > @@ -12478,16 +12533,19 @@ build_lrouter_out_snat_flow(struct hmap > > > > > > *lflows, struct ovn_datapath *od, > > > > > > ds_put_format(match, "ip && ip%s.src == %s && outport == > > > > > > %s", > > > > > > is_v6 ? "6" : "4", nat->logical_ip, > > > > > > od->l3dgw_ports[0]->json_key); > > > > > > - if (!distributed && od->n_l3dgw_ports) { > > > > > > - /* Flows for NAT rules that are centralized are only > > > > > > - * programmed on the gateway chassis. */ > > > > > > - priority += 128; > > > > > > - ds_put_format(match, " && is_chassis_resident(%s)", > > > > > > - od->l3dgw_ports[0]->cr_port->json_key); > > > > > > - } else if (distributed) { > > > > > > - priority += 128; > > > > > > - ds_put_format(match, " && is_chassis_resident(\"%s\")", > > > > > > - nat->logical_port); > > > > > > + if (od->n_l3dgw_ports) { > > > > > > + if (distributed) { > > > > > > + ovs_assert(nat->logical_port); > > > > > > + priority += 128; > > > > > > + ds_put_format(match, " && > > > > > > is_chassis_resident(\"%s\")", > > > > > > + nat->logical_port); > > > > > > + } else { > > > > > > + /* Flows for NAT rules that are centralized are > > > > > > only > > > > > > + * programmed on the gateway chassis. */ > > > > > > + priority += 128; > > > > > > + ds_put_format(match, " && is_chassis_resident(%s)", > > > > > > + > > > > > > od->l3dgw_ports[0]->cr_port->json_key); > > > > > > + } > > > > > > } > > > > > > ds_clear(actions); > > > > > > > > > > > > @@ -12505,7 +12563,7 @@ build_lrouter_out_snat_flow(struct hmap > > > > > > *lflows, struct ovn_datapath *od, > > > > > > ds_put_format(actions, "ip%s.src=%s; next;", > > > > > > is_v6 ? "6" : "4", nat->external_ip); > > > > > > } else { > > > > > > - ds_put_format(actions, "ct_snat(%s", > > > > > > + ds_put_format(actions, "ct_snat_in_czone(%s", > > > > > > nat->external_ip); > > > > > > if (nat->external_port_range[0]) { > > > > > > ds_put_format(actions, ",%s", > > > > > > nat->external_port_range); > > > > > > @@ -12519,6 +12577,24 @@ build_lrouter_out_snat_flow(struct hmap > > > > > > *lflows, struct ovn_datapath *od, > > > > > > ovn_lflow_add_with_hint(lflows, od, S_ROUTER_OUT_SNAT, > > > > > > priority, ds_cstr(match), > > > > > > ds_cstr(actions), &nat->header_); > > > > > > + > > > > > > + if (!stateless) { > > > > > > + ds_put_cstr(match, " && "REGBIT_DST_NAT_IP_LOCAL" == > > > > > > 1"); > > > > > > + ds_clear(actions); > > > > > > + if (distributed) { > > > > > > + ds_put_format(actions, "eth.src = "ETH_ADDR_FMT"; > > > > > > ", > > > > > > + ETH_ADDR_ARGS(mac)); > > > > > > + } > > > > > > + ds_put_format(actions, REGBIT_DST_NAT_IP_LOCAL" = 0; > > > > > > ct_snat(%s", > > > > > > + nat->external_ip); > > > > > > + if (nat->external_port_range[0]) { > > > > > > + ds_put_format(actions, ",%s", > > > > > > nat->external_port_range); > > > > > > + } > > > > > > + ds_put_format(actions, ");"); > > > > > > + ovn_lflow_add_with_hint(lflows, od, S_ROUTER_OUT_SNAT, > > > > > > + priority + 1, ds_cstr(match), > > > > > > + ds_cstr(actions), > > > > > > &nat->header_); > > > > > > + } > > > > > > } > > > > > > } > > > > > > > > > > > > @@ -12749,10 +12825,13 @@ build_lrouter_nat_defrag_and_lb(struct > > > > > > ovn_datapath *od, struct hmap *lflows, > > > > > > /* Packets are allowed by default. */ > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_IN_DEFRAG, 0, "1", > > > > > > "next;"); > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_IN_UNSNAT, 0, "1", > > > > > > "next;"); > > > > > > + ovn_lflow_add(lflows, od, S_ROUTER_OUT_CHECK_DNAT_LOCAL, 0, > > > > > > "1", > > > > > > + REGBIT_DST_NAT_IP_LOCAL" = 0; next;"); > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_OUT_SNAT, 0, "1", "next;"); > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_IN_DNAT, 0, "1", "next;"); > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_OUT_UNDNAT, 0, "1", > > > > > > "next;"); > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_OUT_POST_UNDNAT, 0, "1", > > > > > > "next;"); > > > > > > + ovn_lflow_add(lflows, od, S_ROUTER_OUT_POST_SNAT, 0, "1", > > > > > > "next;"); > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_OUT_EGR_LOOP, 0, "1", > > > > > > "next;"); > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_IN_ECMP_STATEFUL, 0, "1", > > > > > > "next;"); > > > > > > > > > > > > @@ -12765,8 +12844,7 @@ build_lrouter_nat_defrag_and_lb(struct > > > > > > ovn_datapath *od, struct hmap *lflows, > > > > > > * not committed, it would produce ongoing datapath flows > > > > > > with the ct.new > > > > > > * flag set. Some NICs are unable to offload these flows. > > > > > > */ > > > > > > - if ((od->is_gw_router || od->n_l3dgw_ports) && > > > > > > - (od->nbr->n_nat || od->has_lb_vip)) { > > > > > > + if (od->is_gw_router && (od->nbr->n_nat || od->has_lb_vip)) { > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_OUT_UNDNAT, 50, > > > > > > "ip", "flags.loopback = 1; ct_dnat;"); > > > > > > ovn_lflow_add(lflows, od, S_ROUTER_OUT_POST_UNDNAT, 50, > > > > > > @@ -12839,6 +12917,10 @@ build_lrouter_nat_defrag_and_lb(struct > > > > > > ovn_datapath *od, struct hmap *lflows, > > > > > > } > > > > > > } > > > > > > > > > > > > + /* S_ROUTER_OUT_DNAT_LOCAL */ > > > > > > + build_lrouter_out_is_dnat_local(lflows, od, nat, match, > > > > > > actions, > > > > > > + distributed, is_v6); > > > > > > + > > > > > > /* S_ROUTER_OUT_UNDNAT */ > > > > > > build_lrouter_out_undnat_flow(lflows, od, nat, match, > > > > > > actions, distributed, > > > > > > mac, is_v6); > > > > > > @@ -12912,7 +12994,8 @@ build_lrouter_nat_defrag_and_lb(struct > > > > > > ovn_datapath *od, struct hmap *lflows, > > > > > > "clone { ct_clear; " > > > > > > "inport = outport; outport = \"\"; " > > > > > > "eth.dst <-> eth.src; " > > > > > > - "flags = 0; flags.loopback = 1; "); > > > > > > + "flags = 0; flags.loopback = 1; " > > > > > > + "flags.use_snat_zone = > > > > > > "REGBIT_DST_NAT_IP_LOCAL"; "); > > > > > > for (int j = 0; j < MFF_N_LOG_REGS; j++) { > > > > > > ds_put_format(actions, "reg%d = 0; ", j); > > > > > > } > > > > > > diff --git a/northd/ovn-northd.8.xml b/northd/ovn-northd.8.xml > > > > > > index 21d83718c..e39e6e805 100644 > > > > > > --- a/northd/ovn-northd.8.xml > > > > > > +++ b/northd/ovn-northd.8.xml > > > > > > @@ -2879,23 +2879,65 @@ icmp6 { > > > > > > <p> > > > > > > For each configuration in the OVN Northbound database, > > > > > > that asks > > > > > > to change the source IP address of a packet from > > > > > > <var>A</var> to > > > > > > - <var>B</var>, a priority-100 flow matches <code>ip > > > > > > && > > > > > > - ip4.dst == <var>B</var> && inport == > > > > > > <var>GW</var></code> or > > > > > > - <code>ip && > > > > > > - ip6.dst == <var>B</var> && inport == > > > > > > <var>GW</var></code> > > > > > > - where <var>GW</var> is the logical router gateway port, > > > > > > with an > > > > > > - action <code>ct_snat;</code>. If the NAT rule is of type > > > > > > - dnat_and_snat and has <code>stateless=true</code> in the > > > > > > - options, then the action would be <code>ip4/6.dst= > > > > > > - (<var>B</var>)</code>. > > > > > > + <var>B</var>, two priority-100 flows are added. > > > > > > </p> > > > > > > > > > > > > <p> > > > > > > If the NAT rule cannot be handled in a distributed > > > > > > manner, then > > > > > > - the priority-100 flow above is only programmed on the > > > > > > + the below priority-100 flows are only programmed on the > > > > > > gateway chassis. > > > > > > </p> > > > > > > > > > > > > + <ul> > > > > > > + <li> > > > > > > + <p> > > > > > > + The first flow matches <code>ip && > > > > > > + ip4.dst == <var>B</var> && inport == > > > > > > <var>GW</var> > > > > > > + && flags.loopback == 0</code> or > > > > > > + <code>ip && > > > > > > + ip6.dst == <var>B</var> && inport == > > > > > > <var>GW</var> > > > > > > + && flags.loopback == 0</code> > > > > > > + where <var>GW</var> is the logical router gateway > > > > > > port, with an > > > > > > + action <code>ct_snat_in_czone;</code> to unSNAT in > > > > > > the common > > > > > > + zone. If the NAT rule is of type dnat_and_snat and > > > > > > has > > > > > > + <code>stateless=true</code> in the options, then the > > > > > > action > > > > > > + would be <code>ip4/6.dst=(<var>B</var>)</code>. > > > > > > + </p> > > > > > > + > > > > > > + <p> > > > > > > + If the NAT entry is of type <code>snat</code>, then > > > > > > there is an > > > > > > + additional match > > > > > > <code>is_chassis_resident(<var>cr-GW</var>) > > > > > > + </code> where <var>cr-GW</var> is the chassis > > > > > > resident port of > > > > > > + <var>GW</var>. > > > > > > + </p> > > > > > > + </li> > > > > > > + > > > > > > + <li> > > > > > > + <p> > > > > > > + The second flow matches <code>ip && > > > > > > + ip4.dst == <var>B</var> && inport == > > > > > > <var>GW</var> > > > > > > + && flags.loopback == 1 && > > > > > > + flags.use_snat_zone == 1</code> or > > > > > > + <code>ip && > > > > > > + ip6.dst == <var>B</var> && inport == > > > > > > <var>GW</var> > > > > > > + && flags.loopback == 0 && > > > > > > + flags.use_snat_zone == 1</code> > > > > > > + where <var>GW</var> is the logical router gateway > > > > > > port, with an > > > > > > + action <code>ct_snat;</code> to unSNAT in the snat > > > > > > zone. If the > > > > > > + NAT rule is of type dnat_and_snat and has > > > > > > + <code>stateless=true</code> in the options, then the > > > > > > action > > > > > > + would be <code>ip4/6.dst=(<var>B</var>)</code>. > > > > > > + </p> > > > > > > + > > > > > > + <p> > > > > > > + If the NAT entry is of type <code>snat</code>, then > > > > > > there is an > > > > > > + additional match > > > > > > <code>is_chassis_resident(<var>cr-GW</var>) > > > > > > + </code> where <var>cr-GW</var> is the chassis > > > > > > resident port of > > > > > > + <var>GW</var>. > > > > > > + </p> > > > > > > + </li> > > > > > > + </ul> > > > > > > + > > > > > > <p> > > > > > > A priority-0 logical flow with match <code>1</code> has > > > > > > actions > > > > > > <code>next;</code>. > > > > > > @@ -4031,7 +4073,43 @@ nd_ns { > > > > > > </li> > > > > > > </ul> > > > > > > > > > > > > - <h3>Egress Table 0: UNDNAT</h3> > > > > > > + <h3>Egress Table 0: Check DNAT local </h3> > > > > > > + > > > > > > + <p> > > > > > > + This table checks if the packet needs to be DNATed in the > > > > > > router ingress > > > > > > + table <code>lr_in_dnat</code> after it is SNATed and looped > > > > > > back > > > > > > + to the ingress pipeline. This check is done only for > > > > > > routers configured > > > > > > + with distributed gateway ports and NAT entries. This check > > > > > > is done > > > > > > + so that SNAT and DNAT is done in different zones instead of > > > > > > a common > > > > > > + zone. > > > > > > + </p> > > > > > > + > > > > > > + <ul> > > > > > > + <li> > > > > > > + <p> > > > > > > + For each NAT rule in the OVN Northbound database on a > > > > > > + distributed router, a priority-50 logical flow with match > > > > > > + <code>ip4.dst == <var>E</var> && > > > > > > + is_chassis_resident(<var>P</var>)</code>, where > > > > > > <var>E</var> is the > > > > > > + external IP address specified in the NAT rule, > > > > > > <var>GW</var> > > > > > > + is the logical router distributed gateway port. For > > > > > > dnat_and_snat > > > > > > + NAT rule, <var>P</var> is the logical port specified in > > > > > > the NAT rule. > > > > > > + If <ref column="logical_port" > > > > > > + table="NAT" db="OVN_Northbound"/> column of > > > > > > + <ref table="NAT" db="OVN_Northbound"/> table is NOT set, > > > > > > then > > > > > > + <var>P</var> is the <code>chassisredirect port</code> of > > > > > > + <var>GW</var> with the actions: > > > > > > + <code>REGBIT_DST_NAT_IP_LOCAL = 1; next; </code> > > > > > > + </p> > > > > > > + </li> > > > > > > + > > > > > > + <li> > > > > > > + A priority-0 logical flow with match <code>1</code> has > > > > > > actions > > > > > > + <code>REGBIT_DST_NAT_IP_LOCAL = 0; next;</code>. > > > > > > + </li> > > > > > > + </ul> > > > > > > + > > > > > > + <h3>Egress Table 1: UNDNAT</h3> > > > > > > > > > > > > <p> > > > > > > This is for already established connections' reverse > > > > > > traffic. > > > > > > @@ -4040,6 +4118,23 @@ nd_ns { > > > > > > is unDNATed here. > > > > > > </p> > > > > > > > > > > > > + <ul> > > > > > > + <li> > > > > > > + A priority-0 logical flow with match <code>1</code> has > > > > > > actions > > > > > > + <code>next;</code>. > > > > > > + </li> > > > > > > + </ul> > > > > > > + > > > > > > + <h3>Egress Table 1: UNDNAT on Gateway Routers</h3> > > > > > > + > > > > > > + <ul> > > > > > > + <li> > > > > > > + For all IP packets, a priority-50 flow with an action > > > > > > + <code>flags.loopback = 1; ct_dnat;</code>. > > > > > > + </li> > > > > > > + </ul> > > > > > > + > > > > > > + <h3>Egress Table 1: UNDNAT on Distributed Routers</h3> > > > > > > <ul> > > > > > > <li> > > > > > > <p> > > > > > > @@ -4050,9 +4145,9 @@ nd_ns { > > > > > > gateway chassis that matches > > > > > > <code>ip && ip4.src == <var>B</var> && > > > > > > outport == <var>GW</var></code>, where <var>GW</var> is > > > > > > the logical > > > > > > - router gateway port with an action > > > > > > <code>ct_dnat;</code>. If the > > > > > > - backend IPv4 address <var>B</var> is also configured > > > > > > with L4 port > > > > > > - <var>PORT</var> of protocol <var>P</var>, then the > > > > > > + router gateway port with an action > > > > > > <code>ct_dnat_in_czone;</code>. > > > > > > + If the backend IPv4 address <var>B</var> is also > > > > > > configured with > > > > > > + L4 port <var>PORT</var> of protocol <var>P</var>, then > > > > > > the > > > > > > match also includes <code>P.src</code> == > > > > > > <var>PORT</var>. These > > > > > > flows are not added for load balancers with IPv6 > > > > > > <var>VIPs</var>. > > > > > > </p> > > > > > > @@ -4072,7 +4167,7 @@ nd_ns { > > > > > > matches <code>ip && ip4.src == <var>B</var> > > > > > > && outport == <var>GW</var></code>, where > > > > > > <var>GW</var> > > > > > > is the logical router gateway port, with an action > > > > > > - <code>ct_dnat;</code>. If the NAT rule is of type > > > > > > + <code>ct_dnat_in_czone;</code>. If the NAT rule is of > > > > > > type > > > > > > dnat_and_snat and has <code>stateless=true</code> in the > > > > > > options, then the action would be <code>ip4/6.src= > > > > > > (<var>B</var>)</code>. > > > > > > @@ -4081,7 +4176,7 @@ nd_ns { > > > > > > <p> > > > > > > If the NAT rule cannot be handled in a distributed > > > > > > manner, then > > > > > > the priority-100 flow above is only programmed on the > > > > > > - gateway chassis. > > > > > > + gateway chassis with the action > > > > > > <code>ct_dnat_in_czone</code>. > > > > > > </p> > > > > > > > > > > > > <p> > > > > > > @@ -4094,26 +4189,17 @@ nd_ns { > > > > > > </p> > > > > > > </li> > > > > > > > > > > > > - <li> > > > > > > - For all IP packets, a priority-50 flow with an action > > > > > > - <code>flags.loopback = 1; ct_dnat;</code>. > > > > > > - </li> > > > > > > - > > > > > > - <li> > > > > > > - A priority-0 logical flow with match <code>1</code> has > > > > > > actions > > > > > > - <code>next;</code>. > > > > > > - </li> > > > > > > </ul> > > > > > > > > > > > > - <h3>Egress Table 1: Post UNDNAT</h3> > > > > > > + <h3>Egress Table 2: Post UNDNAT</h3> > > > > > > > > > > > > <p> > > > > > > <ul> > > > > > > <li> > > > > > > A priority-50 logical flow is added that commits any > > > > > > untracked flows > > > > > > - from the previous table <code>lr_out_undnat</code>. This > > > > > > flow > > > > > > - matches on <code>ct.new && ip</code> with action > > > > > > - <code>ct_commit { } ; next; </code>. > > > > > > + from the previous table <code>lr_out_undnat</code> for > > > > > > Gateway > > > > > > + routers. This flow matches on <code>ct.new && > > > > > > ip</code> > > > > > > + with action <code>ct_commit { } ; next; </code>. > > > > > > </li> > > > > > > > > > > > > <li> > > > > > > @@ -4124,7 +4210,7 @@ nd_ns { > > > > > > </ul> > > > > > > </p> > > > > > > > > > > > > - <h3>Egress Table 2: SNAT</h3> > > > > > > + <h3>Egress Table 3: SNAT</h3> > > > > > > > > > > > > <p> > > > > > > Packets that are configured to be SNATed get their source > > > > > > IP address > > > > > > @@ -4140,7 +4226,7 @@ nd_ns { > > > > > > </li> > > > > > > </ul> > > > > > > > > > > > > - <p>Egress Table 2: SNAT on Gateway Routers</p> > > > > > > + <p>Egress Table 3: SNAT on Gateway Routers</p> > > > > > > > > > > > > <ul> > > > > > > <li> > > > > > > @@ -4239,7 +4325,7 @@ nd_ns { > > > > > > </li> > > > > > > </ul> > > > > > > > > > > > > - <p>Egress Table 2: SNAT on Distributed Routers</p> > > > > > > + <p>Egress Table 3: SNAT on Distributed Routers</p> > > > > > > > > > > > > <ul> > > > > > > <li> > > > > > > @@ -4247,28 +4333,47 @@ nd_ns { > > > > > > For each configuration in the OVN Northbound database, > > > > > > that asks > > > > > > to change the source IP address of a packet from an IP > > > > > > address of > > > > > > <var>A</var> or to change the source IP address of a > > > > > > packet that > > > > > > - belongs to network <var>A</var> to <var>B</var>, a flow > > > > > > matches > > > > > > - <code>ip && ip4.src == <var>A</var> && > > > > > > - outport == <var>GW</var></code>, where <var>GW</var> is > > > > > > the > > > > > > - logical router gateway port, with an action > > > > > > - <code>ct_snat(<var>B</var>);</code>. The priority of > > > > > > the flow > > > > > > - is calculated based on the mask of <var>A</var>, with > > > > > > matches > > > > > > - having larger masks getting higher priorities. If the > > > > > > NAT rule > > > > > > - is of type dnat_and_snat and has > > > > > > <code>stateless=true</code> > > > > > > - in the options, then the action would be <code>ip4/6.src= > > > > > > - (<var>B</var>)</code>. > > > > > > + belongs to network <var>A</var> to <var>B</var>, two > > > > > > flows are > > > > > > + added. The priority <var>P</var> of these flows are > > > > > > calculated > > > > > > + based on the mask of <var>A</var>, with matches having > > > > > > larger > > > > > > + masks getting higher priorities. > > > > > > </p> > > > > > > > > > > > > <p> > > > > > > If the NAT rule cannot be handled in a distributed > > > > > > manner, then > > > > > > - the flow above is only programmed on the > > > > > > - gateway chassis increasing flow priority by 128 in > > > > > > - order to be run first > > > > > > + the below flows are only programmed on the gateway > > > > > > chassis increasing > > > > > > + flow priority by 128 in order to be run first. > > > > > > </p> > > > > > > > > > > > > + <ul> > > > > > > + <li> > > > > > > + The first flow is added with the calculated priority > > > > > > <var>P</var> > > > > > > + and match <code>ip && ip4.src == <var>A</var> > > > > > > && > > > > > > + outport == <var>GW</var></code>, where <var>GW</var> > > > > > > is the > > > > > > + logical router gateway port, with an action > > > > > > + <code>ct_snat_in_czone(<var>B</var>);</code> to SNATed > > > > > > in the > > > > > > + common zone. If the NAT rule is of type dnat_and_snat > > > > > > and has > > > > > > + <code>stateless=true</code> in the options, then the > > > > > > action > > > > > > + would be <code>ip4/6.src=(<var>B</var>)</code>. > > > > > > + </li> > > > > > > + > > > > > > + <li> > > > > > > + The second flow is added with the calculated priority > > > > > > + <code><var>P</var> + 1 </code> and match > > > > > > + <code>ip && ip4.src == <var>A</var> && > > > > > > + outport == <var>GW</var> && > > > > > > + REGBIT_DST_NAT_IP_LOCAL == 0</code>, where > > > > > > <var>GW</var> is the > > > > > > + logical router gateway port, with an action > > > > > > + <code>ct_snat(<var>B</var>);</code> to SNAT in the > > > > > > snat zone. > > > > > > + If the NAT rule is of type dnat_and_snat and has > > > > > > + <code>stateless=true</code> in the options, then the > > > > > > action would > > > > > > + be <code>ip4/6.src=(<var>B</var>)</code>. > > > > > > + </li> > > > > > > + </ul> > > > > > > + > > > > > > <p> > > > > > > If the NAT rule can be handled in a distributed manner, > > > > > > then > > > > > > - there is an additional action > > > > > > + there is an additional action (for both the flows) > > > > > > <code>eth.src = <var>EA</var>;</code>, where > > > > > > <var>EA</var> > > > > > > is the ethernet address associated with the IP address > > > > > > <var>A</var> in the NAT rule. This allows upstream MAC > > > > > > @@ -4284,7 +4389,8 @@ nd_ns { > > > > > > > > > > > > <p> > > > > > > If the NAT rule has <code>exempted_ext_ips</code> set, > > > > > > then > > > > > > - there is an additional flow configured at the priority + > > > > > > 1 of > > > > > > + there is an additional flow configured at the priority > > > > > > + <code><var>P</var> + 2 </code> of > > > > > > corresponding NAT rule. The flow matches if destination > > > > > > ip > > > > > > is an <code>exempted_ext_ip</code> and the action is > > > > > > <code>next; > > > > > > </code>. This flow is used to bypass the ct_snat action > > > > > > for a flow > > > > > > @@ -4299,7 +4405,7 @@ nd_ns { > > > > > > </li> > > > > > > </ul> > > > > > > > > > > > > - <h3>Egress Table 3: Egress Loopback</h3> > > > > > > + <h3>Egress Table 4: Egress Loopback</h3> > > > > > > > > > > > > <p> > > > > > > For distributed logical routers where one of the logical > > > > > > router > > > > > > @@ -4344,6 +4450,7 @@ clone { > > > > > > outport = ""; > > > > > > flags = 0; > > > > > > flags.loopback = 1; > > > > > > + flags.use_snat_zone = REGBIT_DST_NAT_IP_LOCAL; > > > > > > reg0 = 0; > > > > > > reg1 = 0; > > > > > > ... > > > > > > @@ -4368,7 +4475,7 @@ clone { > > > > > > </li> > > > > > > </ul> > > > > > > > > > > > > - <h3>Egress Table 4: Delivery</h3> > > > > > > + <h3>Egress Table 5: Delivery</h3> > > > > > > > > > > > > <p> > > > > > > Packets that reach this table are ready for delivery. It > > > > > > contains: > > > > > > diff --git a/tests/ovn-northd.at b/tests/ovn-northd.at > > > > > > index 85b47a18f..70ec5e2e3 100644 > > > > > > --- a/tests/ovn-northd.at > > > > > > +++ b/tests/ovn-northd.at > > > > > > @@ -877,25 +877,25 @@ check_flow_match_sets() { > > > > > > echo > > > > > > echo "IPv4: stateful" > > > > > > ovn-nbctl --wait=sb lr-nat-add R1 dnat_and_snat 172.16.1.1 > > > > > > 50.0.0.11 > > > > > > -check_flow_match_sets 2 2 3 0 0 0 0 > > > > > > +check_flow_match_sets 3 4 2 0 0 0 0 > > > > > > ovn-nbctl lr-nat-del R1 dnat_and_snat 172.16.1.1 > > > > > > > > > > > > echo > > > > > > echo "IPv4: stateless" > > > > > > ovn-nbctl --wait=sb --stateless lr-nat-add R1 dnat_and_snat > > > > > > 172.16.1.1 50.0.0.11 > > > > > > -check_flow_match_sets 2 0 1 2 2 0 0 > > > > > > +check_flow_match_sets 2 0 0 2 2 0 0 > > > > > > ovn-nbctl lr-nat-del R1 dnat_and_snat 172.16.1.1 > > > > > > > > > > > > echo > > > > > > echo "IPv6: stateful" > > > > > > ovn-nbctl --wait=sb lr-nat-add R1 dnat_and_snat fd01::1 fd11::2 > > > > > > -check_flow_match_sets 2 2 3 0 0 0 0 > > > > > > +check_flow_match_sets 3 4 2 0 0 0 0 > > > > > > ovn-nbctl lr-nat-del R1 dnat_and_snat fd01::1 > > > > > > > > > > > > echo > > > > > > echo "IPv6: stateless" > > > > > > ovn-nbctl --wait=sb --stateless lr-nat-add R1 dnat_and_snat > > > > > > fd01::1 fd11::2 > > > > > > -check_flow_match_sets 2 0 1 0 0 2 2 > > > > > > +check_flow_match_sets 2 0 0 0 0 2 2 > > > > > > > > > > > > AT_CLEANUP > > > > > > ]) > > > > > > @@ -924,9 +924,9 @@ echo "CR-LRP UUID is: " $uuid > > > > > > ovn-nbctl --portrange lr-nat-add R1 dnat_and_snat 172.16.1.1 > > > > > > 50.0.0.11 1-3000 > > > > > > > > > > > > AT_CAPTURE_FILE([sbflows]) > > > > > > -OVS_WAIT_UNTIL([ovn-sbctl dump-flows R1 > sbflows && test 2 = > > > > > > `grep -c lr_in_unsnat sbflows`]) > > > > > > +OVS_WAIT_UNTIL([ovn-sbctl dump-flows R1 > sbflows && test 3 = > > > > > > `grep -c lr_in_unsnat sbflows`]) > > > > > > AT_CHECK([grep -c 'ct_snat.*3000' sbflows && grep -c > > > > > > 'ct_dnat.*3000' sbflows], > > > > > > - [0], [1 > > > > > > + [0], [2 > > > > > > 1 > > > > > > ]) > > > > > > > > > > > > @@ -934,9 +934,9 @@ ovn-nbctl lr-nat-del R1 dnat_and_snat > > > > > > 172.16.1.1 > > > > > > ovn-nbctl --wait=sb --portrange lr-nat-add R1 snat 172.16.1.1 > > > > > > 50.0.0.11 1-3000 > > > > > > > > > > > > AT_CAPTURE_FILE([sbflows2]) > > > > > > -OVS_WAIT_UNTIL([ovn-sbctl dump-flows R1 > sbflows2 && test 2 = > > > > > > `grep -c lr_in_unsnat sbflows`]) > > > > > > +OVS_WAIT_UNTIL([ovn-sbctl dump-flows R1 > sbflows2 && test 3 = > > > > > > `grep -c lr_in_unsnat sbflows`]) > > > > > > AT_CHECK([grep -c 'ct_snat.*3000' sbflows2 && grep -c > > > > > > 'ct_dnat.*3000' sbflows2], > > > > > > - [1], [1 > > > > > > + [1], [2 > > > > > > 0 > > > > > > ]) > > > > > > > > > > > > @@ -944,7 +944,7 @@ ovn-nbctl lr-nat-del R1 snat 172.16.1.1 > > > > > > ovn-nbctl --wait=sb --portrange --stateless lr-nat-add R1 > > > > > > dnat_and_snat 172.16.1.2 50.0.0.12 1-3000 > > > > > > > > > > > > AT_CAPTURE_FILE([sbflows3]) > > > > > > -OVS_WAIT_UNTIL([ovn-sbctl dump-flows R1 > sbflows3 && test 3 = > > > > > > `grep -c lr_in_unsnat sbflows3`]) > > > > > > +OVS_WAIT_UNTIL([ovn-sbctl dump-flows R1 > sbflows3 && test 4 = > > > > > > `grep -c lr_in_unsnat sbflows3`]) > > > > > > AT_CHECK([grep 'ct_[s]dnat.*172\.16\.1\.2.*3000' sbflows3], [1]) > > > > > > > > > > > > ovn-nbctl lr-nat-del R1 dnat_and_snat 172.16.1.1 > > > > > > @@ -1008,17 +1008,20 @@ AT_CAPTURE_FILE([drflows]) > > > > > > ovn-sbctl dump-flows CR > crflows > > > > > > AT_CAPTURE_FILE([crflows]) > > > > > > > > > > > > -AT_CHECK([ > > > > > > - grep -c lr_out_snat drflows > > > > > > - grep -c lr_out_snat crflows > > > > > > - grep lr_out_snat drflows | grep "ip4.src == 50.0.0.11" | grep -c > > > > > > "ip4.dst == $allowed_range" > > > > > > - grep lr_out_snat crflows | grep "ip4.src == 50.0.0.11" | grep -c > > > > > > "ip4.dst == $allowed_range"], [0], [dnl > > > > > > -3 > > > > > > -3 > > > > > > -1 > > > > > > -1 > > > > > > +AT_CHECK([grep -e "lr_out_snat" drflows | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && ip4.dst == $allowed_range), > > > > > > action=(ct_snat_in_czone(172.16.1.1);) > > > > > > + table=??(lr_out_snat ), priority=162 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && ip4.dst == $allowed_range && > > > > > > reg9[[4]] == 1), action=(reg9[[4]] = 0; ct_snat(172.16.1.1);) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep -e "lr_out_snat" crflows | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && ip4.dst == $allowed_range), > > > > > > action=(ct_snat(172.16.1.1);) > > > > > > ]) > > > > > > > > > > > > + > > > > > > # SNAT with DISALLOWED_IPs > > > > > > check ovn-nbctl lr-nat-del DR snat 50.0.0.11 > > > > > > check ovn-nbctl lr-nat-del CR snat 50.0.0.11 > > > > > > @@ -1036,19 +1039,19 @@ AT_CAPTURE_FILE([drflows2]) > > > > > > ovn-sbctl dump-flows CR > crflows2 > > > > > > AT_CAPTURE_FILE([crflows2]) > > > > > > > > > > > > -AT_CHECK([ > > > > > > - grep -c lr_out_snat drflows2 > > > > > > - grep -c lr_out_snat crflows2 > > > > > > - grep lr_out_snat drflows2 | grep "ip4.src == 50.0.0.11" | grep > > > > > > "ip4.dst == $disallowed_range" | grep -c "priority=162" > > > > > > - grep lr_out_snat drflows2 | grep "ip4.src == 50.0.0.11" | grep > > > > > > -c "priority=161" > > > > > > - grep lr_out_snat crflows2 | grep "ip4.src == 50.0.0.11" | grep > > > > > > "ip4.dst == $disallowed_range" | grep -c "priority=34" > > > > > > - grep lr_out_snat crflows2 | grep "ip4.src == 50.0.0.11" | grep > > > > > > -c "priority=33"], [0], [dnl > > > > > > -4 > > > > > > -4 > > > > > > -1 > > > > > > -1 > > > > > > -1 > > > > > > -1 > > > > > > +AT_CHECK([grep -e "lr_out_snat" drflows2 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1")), > > > > > > action=(ct_snat_in_czone(172.16.1.1);) > > > > > > + table=??(lr_out_snat ), priority=162 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && reg9[[4]] == 1), > > > > > > action=(reg9[[4]] = 0; ct_snat(172.16.1.1);) > > > > > > + table=??(lr_out_snat ), priority=163 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && ip4.dst == $disallowed_range), > > > > > > action=(next;) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep -e "lr_out_snat" crflows2 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 50.0.0.11), action=(ct_snat(172.16.1.1);) > > > > > > + table=??(lr_out_snat ), priority=35 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && ip4.dst == $disallowed_range), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > # Stateful FIP with ALLOWED_IPs > > > > > > @@ -1059,25 +1062,24 @@ check ovn-nbctl lr-nat-add DR dnat_and_snat > > > > > > 172.16.1.2 50.0.0.11 > > > > > > check ovn-nbctl lr-nat-add CR dnat_and_snat 172.16.1.2 50.0.0.11 > > > > > > > > > > > > check ovn-nbctl lr-nat-update-ext-ip DR dnat_and_snat 172.16.1.2 > > > > > > allowed_range > > > > > > -check ovn-nbctl lr-nat-update-ext-ip CR dnat_and_snat 172.16.1.2 > > > > > > allowed_range > > > > > > +check ovn-nbctl --wait=sb lr-nat-update-ext-ip CR dnat_and_snat > > > > > > 172.16.1.2 allowed_range > > > > > > > > > > > > -ovn-nbctl show DR > > > > > > -ovn-sbctl dump-flows DR > > > > > > -ovn-nbctl show CR > > > > > > -ovn-sbctl dump-flows CR > > > > > > - > > > > > > -OVS_WAIT_UNTIL([test 3 = `ovn-sbctl dump-flows DR | grep > > > > > > lr_out_snat | \ > > > > > > -wc -l`]) > > > > > > -OVS_WAIT_UNTIL([test 3 = `ovn-sbctl dump-flows CR | grep > > > > > > lr_out_snat | \ > > > > > > -wc -l`]) > > > > > > +ovn-sbctl dump-flows DR > drflows3 > > > > > > +AT_CAPTURE_FILE([drflows2]) > > > > > > +ovn-sbctl dump-flows CR > crflows3 > > > > > > +AT_CAPTURE_FILE([crflows2]) > > > > > > > > > > > > -AT_CHECK([ovn-sbctl dump-flows DR | grep lr_out_snat | grep > > > > > > "ip4.src == 50.0.0.11" | grep "ip4.dst == $allowed_range" | wc -l], > > > > > > [0], [1 > > > > > > +AT_CHECK([grep -e "lr_out_snat" drflows3 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && ip4.dst == $allowed_range), > > > > > > action=(ct_snat_in_czone(172.16.1.2);) > > > > > > + table=??(lr_out_snat ), priority=162 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && ip4.dst == $allowed_range && > > > > > > reg9[[4]] == 1), action=(reg9[[4]] = 0; ct_snat(172.16.1.2);) > > > > > > ]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows DR | grep lr_in_dnat | grep > > > > > > "ip4.dst == 172.16.1.2" | grep "ip4.src == $allowed_range" | wc > > > > > > -l], [0], [1 > > > > > > -]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows CR | grep lr_out_snat | grep > > > > > > "ip4.src == 50.0.0.11" | grep "ip4.dst == $allowed_range" | wc -l], > > > > > > [0], [1 > > > > > > -]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows CR | grep lr_in_dnat | grep > > > > > > "ip4.dst == 172.16.1.2" | grep "ip4.src == $allowed_range" | wc > > > > > > -l], [0], [1 > > > > > > + > > > > > > +AT_CHECK([grep -e "lr_out_snat" crflows3 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && ip4.dst == $allowed_range), > > > > > > action=(ct_snat(172.16.1.2);) > > > > > > ]) > > > > > > > > > > > > # Stateful FIP with DISALLOWED_IPs > > > > > > @@ -1088,26 +1090,26 @@ ovn-nbctl lr-nat-add DR dnat_and_snat > > > > > > 172.16.1.2 50.0.0.11 > > > > > > ovn-nbctl lr-nat-add CR dnat_and_snat 172.16.1.2 50.0.0.11 > > > > > > > > > > > > ovn-nbctl --is-exempted lr-nat-update-ext-ip DR dnat_and_snat > > > > > > 172.16.1.2 disallowed_range > > > > > > -ovn-nbctl --is-exempted lr-nat-update-ext-ip CR dnat_and_snat > > > > > > 172.16.1.2 disallowed_range > > > > > > +check ovn-nbctl --wait=sb --is-exempted lr-nat-update-ext-ip CR > > > > > > dnat_and_snat 172.16.1.2 disallowed_range > > > > > > > > > > > > -ovn-nbctl show DR > > > > > > -ovn-sbctl dump-flows DR > > > > > > -ovn-nbctl show CR > > > > > > -ovn-sbctl dump-flows CR > > > > > > - > > > > > > -OVS_WAIT_UNTIL([test 4 = `ovn-sbctl dump-flows DR | grep > > > > > > lr_out_snat | \ > > > > > > -wc -l`]) > > > > > > -OVS_WAIT_UNTIL([test 4 = `ovn-sbctl dump-flows CR | grep > > > > > > lr_out_snat | \ > > > > > > -wc -l`]) > > > > > > +ovn-sbctl dump-flows DR > drflows4 > > > > > > +AT_CAPTURE_FILE([drflows2]) > > > > > > +ovn-sbctl dump-flows CR > crflows4 > > > > > > +AT_CAPTURE_FILE([crflows2]) > > > > > > > > > > > > -AT_CHECK([ovn-sbctl dump-flows DR | grep lr_out_snat | grep > > > > > > "ip4.src == 50.0.0.11" | grep "ip4.dst == $disallowed_range" | grep > > > > > > "priority=162" | wc -l], [0], [1 > > > > > > -]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows DR | grep lr_in_dnat | grep > > > > > > "ip4.dst == 172.16.1.2" | grep "ip4.src == $disallowed_range" | > > > > > > grep "priority=101" | wc -l], [0], [1 > > > > > > +AT_CHECK([grep -e "lr_out_snat" drflows4 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1")), > > > > > > action=(ct_snat_in_czone(172.16.1.2);) > > > > > > + table=??(lr_out_snat ), priority=162 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && reg9[[4]] == 1), > > > > > > action=(reg9[[4]] = 0; ct_snat(172.16.1.2);) > > > > > > + table=??(lr_out_snat ), priority=163 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && ip4.dst == $disallowed_range), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([ovn-sbctl dump-flows CR | grep lr_out_snat | grep > > > > > > "ip4.src == 50.0.0.11" | grep "ip4.dst == $disallowed_range" | grep > > > > > > "priority=34" | wc -l], [0], [1 > > > > > > -]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows CR | grep lr_in_dnat | grep > > > > > > "ip4.dst == 172.16.1.2" | grep "ip4.src == $disallowed_range" | > > > > > > grep "priority=101" | wc -l], [0], [1 > > > > > > +AT_CHECK([grep -e "lr_out_snat" crflows4 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 50.0.0.11), action=(ct_snat(172.16.1.2);) > > > > > > + table=??(lr_out_snat ), priority=35 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && ip4.dst == $disallowed_range), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > # Stateless FIP with DISALLOWED_IPs > > > > > > @@ -1120,24 +1122,21 @@ ovn-nbctl --stateless lr-nat-add CR > > > > > > dnat_and_snat 172.16.1.2 50.0.0.11 > > > > > > ovn-nbctl lr-nat-update-ext-ip DR dnat_and_snat 172.16.1.2 > > > > > > allowed_range > > > > > > ovn-nbctl lr-nat-update-ext-ip CR dnat_and_snat 172.16.1.2 > > > > > > allowed_range > > > > > > > > > > > > -ovn-nbctl show DR > > > > > > -ovn-sbctl dump-flows DR > > > > > > - > > > > > > -ovn-nbctl show CR > > > > > > -ovn-sbctl dump-flows CR > > > > > > - > > > > > > -OVS_WAIT_UNTIL([test 3 = `ovn-sbctl dump-flows DR | grep > > > > > > lr_out_snat | \ > > > > > > -wc -l`]) > > > > > > -OVS_WAIT_UNTIL([test 3 = `ovn-sbctl dump-flows CR | grep > > > > > > lr_out_snat | \ > > > > > > -wc -l`]) > > > > > > +ovn-sbctl dump-flows DR > drflows5 > > > > > > +AT_CAPTURE_FILE([drflows2]) > > > > > > +ovn-sbctl dump-flows CR > crflows5 > > > > > > +AT_CAPTURE_FILE([crflows2]) > > > > > > > > > > > > -AT_CHECK([ovn-sbctl dump-flows DR | grep lr_out_snat | grep > > > > > > "ip4.src == 50.0.0.11" | grep "ip4.dst == $allowed_range" | wc -l], > > > > > > [0], [1 > > > > > > +AT_CHECK([grep -e "lr_out_snat" drflows5 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && ip4.dst == $allowed_range), > > > > > > action=(ip4.src=172.16.1.2; next;) > > > > > > ]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows DR | grep lr_in_dnat | grep > > > > > > "ip4.dst == 172.16.1.2" | grep "ip4.src == $allowed_range" | wc > > > > > > -l], [0], [1 > > > > > > -]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows CR | grep lr_out_snat | grep > > > > > > "ip4.src == 50.0.0.11" | grep "ip4.dst == $allowed_range" | wc -l], > > > > > > [0], [1 > > > > > > -]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows CR | grep lr_in_dnat | grep > > > > > > "ip4.dst == 172.16.1.2" | grep "ip4.src == $allowed_range" | wc > > > > > > -l], [0], [1 > > > > > > + > > > > > > +AT_CHECK([grep -e "lr_out_snat" crflows5 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && ip4.dst == $allowed_range), > > > > > > action=(ip4.src=172.16.1.2; next;) > > > > > > ]) > > > > > > > > > > > > # Stateful FIP with DISALLOWED_IPs > > > > > > @@ -1150,23 +1149,25 @@ ovn-nbctl --stateless lr-nat-add CR > > > > > > dnat_and_snat 172.16.1.2 50.0.0.11 > > > > > > ovn-nbctl --is-exempted lr-nat-update-ext-ip DR dnat_and_snat > > > > > > 172.16.1.2 disallowed_range > > > > > > ovn-nbctl --is-exempted lr-nat-update-ext-ip CR dnat_and_snat > > > > > > 172.16.1.2 disallowed_range > > > > > > > > > > > > -ovn-nbctl show DR > > > > > > -ovn-sbctl dump-flows DR > > > > > > -ovn-nbctl show CR > > > > > > -ovn-sbctl dump-flows CR > > > > > > +ovn-nbctl --wait=sb sync > > > > > > > > > > > > -OVS_WAIT_UNTIL([test 4 = `ovn-sbctl dump-flows DR | grep > > > > > > lr_out_snat | \ > > > > > > -wc -l`]) > > > > > > -OVS_WAIT_UNTIL([test 4 = `ovn-sbctl dump-flows CR | grep > > > > > > lr_out_snat | \ > > > > > > -wc -l`]) > > > > > > +ovn-sbctl dump-flows DR > drflows6 > > > > > > +AT_CAPTURE_FILE([drflows2]) > > > > > > +ovn-sbctl dump-flows CR > crflows6 > > > > > > +AT_CAPTURE_FILE([crflows2]) > > > > > > > > > > > > -AT_CHECK([ovn-sbctl dump-flows DR | grep lr_out_snat | grep > > > > > > "ip4.src == 50.0.0.11" | grep "ip4.dst == $disallowed_range" | grep > > > > > > "priority=162" | wc -l], [0], [1 > > > > > > -]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows DR | grep lr_in_dnat | grep > > > > > > "ip4.dst == 172.16.1.2" | grep "ip4.src == $disallowed_range" | > > > > > > grep "priority=101" | wc -l], [0], [1 > > > > > > +AT_CHECK([grep -e "lr_out_snat" drflows6 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1")), action=(ip4.src=172.16.1.2; next;) > > > > > > + table=??(lr_out_snat ), priority=163 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && outport == "DR-S1" && > > > > > > is_chassis_resident("cr-DR-S1") && ip4.dst == $disallowed_range), > > > > > > action=(next;) > > > > > > ]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows CR | grep lr_out_snat | grep > > > > > > "ip4.src == 50.0.0.11" | grep "ip4.dst == $disallowed_range" | grep > > > > > > "priority=34" | wc -l], [0], [1 > > > > > > -]) > > > > > > -AT_CHECK([ovn-sbctl dump-flows CR | grep lr_in_dnat | grep > > > > > > "ip4.dst == 172.16.1.2" | grep "ip4.src == $disallowed_range" | > > > > > > grep "priority=101" | wc -l], [0], [1 > > > > > > + > > > > > > +AT_CHECK([grep -e "lr_out_snat" crflows6 | sed > > > > > > 's/table=../table=??/' | sort], [0], [dnl > > > > > > + table=??(lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=??(lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 50.0.0.11), action=(ip4.src=172.16.1.2; next;) > > > > > > + table=??(lr_out_snat ), priority=35 , match=(ip && > > > > > > ip4.src == 50.0.0.11 && ip4.dst == $disallowed_range), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > AT_CLEANUP > > > > > > @@ -3475,14 +3476,14 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), > > > > > > action=(ct_lb(backends=10.0.0.40:8080);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > ]) > > > > > > > > > > > > check ovn-nbctl --wait=sb set logical_router lr0 > > > > > > options:lb_force_snat_ip="20.0.0.4 aef0::4" > > > > > > @@ -3511,21 +3512,21 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), > > > > > > action=(flags.force_snat_for_lb = 1; > > > > > > ct_lb(backends=10.0.0.40:8080);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=100 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4), > > > > > > action=(ct_snat(20.0.0.4);) > > > > > > - table=2 (lr_out_snat ), priority=100 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip6), > > > > > > action=(ct_snat(aef0::4);) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=100 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4), > > > > > > action=(ct_snat(20.0.0.4);) > > > > > > + table=? (lr_out_snat ), priority=100 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip6), > > > > > > action=(ct_snat(aef0::4);) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > ]) > > > > > > > > > > > > check ovn-nbctl --wait=sb set logical_router lr0 > > > > > > options:lb_force_snat_ip="router_ip" > > > > > > @@ -3557,22 +3558,22 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), > > > > > > action=(flags.force_snat_for_lb = 1; > > > > > > ct_lb(backends=10.0.0.40:8080);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.100);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw1"), action=(ct_snat(20.0.0.1);) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.100);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw1"), action=(ct_snat(20.0.0.1);) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > ]) > > > > > > > > > > > > check ovn-nbctl --wait=sb remove logical_router lr0 options > > > > > > chassis > > > > > > @@ -3584,9 +3585,9 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=4 (lr_in_unsnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > check ovn-nbctl set logical_router lr0 options:chassis=ch1 > > > > > > @@ -3617,23 +3618,23 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 10.0.0.100 && tcp && reg9[[16..31]] == 80), > > > > > > action=(flags.force_snat_for_lb = 1; > > > > > > ct_lb(backends=10.0.0.40:8080);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.100);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw1"), action=(ct_snat(20.0.0.1);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip6 && outport == > > > > > > "lr0-sw1"), action=(ct_snat(bef0::1);) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.100);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw1"), action=(ct_snat(20.0.0.1);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip6 && outport == > > > > > > "lr0-sw1"), action=(ct_snat(bef0::1);) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > ]) > > > > > > > > > > > > check ovn-nbctl --wait=sb lb-add lb2 10.0.0.20:80 10.0.0.40:8080 > > > > > > @@ -3661,18 +3662,18 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | grep > > > > > > skip_snat_for_lb | sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 10.0.0.20 && tcp && reg9[[16..31]] == 80), > > > > > > action=(flags.skip_snat_for_lb = 1; ct_lb(backends=10.0.0.40:8080);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | grep skip_snat_for_lb | > > > > > > sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=120 , > > > > > > match=(flags.skip_snat_for_lb == 1 && ip), action=(next;) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | grep skip_snat_for_lb | > > > > > > sed 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=120 , > > > > > > match=(flags.skip_snat_for_lb == 1 && ip), action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > ]) > > > > > > > > > > > > AT_CLEANUP > > > > > > @@ -4176,6 +4177,8 @@ check ovn-nbctl lsp-set-options > > > > > > lrp1-attachment router-port=lrp1 > > > > > > check ovn-nbctl lr-nat-add lr0 dnat 42.42.42.42 192.168.0.2 > > > > > > check ovn-nbctl --wait=sb sync > > > > > > > > > > > > +ovn-trace --minimal 'inport == "sw1-port1" && eth.src == > > > > > > 50:54:00:00:00:03 && eth.dst == 00:00:00:00:ff:02 && ip4.dst == > > > > > > 42.42.42.42 && ip4.src == 11.0.0.2 && ip.ttl == 64' > > > > > > + > > > > > > AT_CHECK([ovn-trace --minimal 'inport == "sw1-port1" && eth.src > > > > > > == 50:54:00:00:00:03 && eth.dst == 00:00:00:00:ff:02 && ip4.dst == > > > > > > 42.42.42.42 && ip4.src == 11.0.0.2 && ip.ttl == 64' | grep > > > > > > "output(\"sw0-port1\")"], [0], [ignore]) > > > > > > > > > > > > dnl If we remove the DNAT entry we will be unable to trace to the > > > > > > DNAT address > > > > > > @@ -4761,17 +4764,17 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > # Create few dnat_and_snat entries > > > > > > @@ -4797,17 +4800,21 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_chk_dnat_local), priority=0 , match=(1), > > > > > > action=(reg9[[4]] = 0; next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > ovn-sbctl chassis-add gw1 geneve 127.0.0.1 > > > > > > @@ -4828,9 +4835,12 @@ AT_CAPTURE_FILE([lr0flows]) > > > > > > > > > > > > AT_CHECK([grep "lr_in_unsnat" lr0flows | sort], [0], [dnl > > > > > > table=4 (lr_in_unsnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.10 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > - table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > - table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.30 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.10 && inport == "lr0-public" && flags.loopback > > > > > > == 0 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.10 && inport == "lr0-public" && flags.loopback > > > > > > == 1 && flags.use_snat_zone == 1 && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && flags.loopback > > > > > > == 0 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && flags.loopback > > > > > > == 1 && flags.use_snat_zone == 1 && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.30 && inport == "lr0-public" && flags.loopback > > > > > > == 0 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.30 && inport == "lr0-public" && flags.loopback > > > > > > == 1 && flags.use_snat_zone == 1 && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > ]) > > > > > > > > > > > > AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl > > > > > > @@ -4839,26 +4849,34 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | > > > > > > sort], [0], [dnl > > > > > > > > > > > > AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=6 (lr_in_dnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(10.0.0.3);) > > > > > > + table=6 (lr_in_dnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_dnat_in_czone(10.0.0.3);) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_chk_dnat_local), priority=0 , match=(1), > > > > > > action=(reg9[[4]] = 0; next;) > > > > > > + table=? (lr_out_chk_dnat_local), priority=50 , match=(ip && > > > > > > ip4.dst == 172.168.0.10 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(reg9[[4]] = 1; next;) > > > > > > + table=? (lr_out_chk_dnat_local), priority=50 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(reg9[[4]] = 1; next;) > > > > > > + table=? (lr_out_chk_dnat_local), priority=50 , match=(ip && > > > > > > ip4.dst == 172.168.0.30 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(reg9[[4]] = 1; next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=100 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=100 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=153 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 10.0.0.10 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat(172.168.0.30);) > > > > > > - table=2 (lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat(172.168.0.20);) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=153 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=154 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public") && reg9[[4]] == 1), > > > > > > action=(reg9[[4]] = 0; ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 10.0.0.10 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone(172.168.0.30);) > > > > > > + table=? (lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone(172.168.0.20);) > > > > > > + table=? (lr_out_snat ), priority=162 , match=(ip && > > > > > > ip4.src == 10.0.0.10 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public") && reg9[[4]] == 1), > > > > > > action=(reg9[[4]] = 0; ct_snat(172.168.0.30);) > > > > > > + table=? (lr_out_snat ), priority=162 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public") && reg9[[4]] == 1), > > > > > > action=(reg9[[4]] = 0; ct_snat(172.168.0.20);) > > > > > > ]) > > > > > > > > > > > > # Associate load balancer to lr0 > > > > > > @@ -4879,9 +4897,12 @@ AT_CAPTURE_FILE([lr0flows]) > > > > > > > > > > > > AT_CHECK([grep "lr_in_unsnat" lr0flows | sort], [0], [dnl > > > > > > table=4 (lr_in_unsnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.10 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > - table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > - table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.30 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.10 && inport == "lr0-public" && flags.loopback > > > > > > == 0 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.10 && inport == "lr0-public" && flags.loopback > > > > > > == 1 && flags.use_snat_zone == 1 && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && flags.loopback > > > > > > == 0 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && flags.loopback > > > > > > == 1 && flags.use_snat_zone == 1 && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.30 && inport == "lr0-public" && flags.loopback > > > > > > == 0 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone;) > > > > > > + table=4 (lr_in_unsnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.30 && inport == "lr0-public" && flags.loopback > > > > > > == 1 && flags.use_snat_zone == 1 && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_snat;) > > > > > > ]) > > > > > > > > > > > > AT_CHECK([grep "lr_in_defrag" lr0flows | sort], [0], [dnl > > > > > > @@ -4894,7 +4915,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | > > > > > > sort], [0], [dnl > > > > > > > > > > > > AT_CHECK([grep "lr_in_dnat" lr0flows | sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=6 (lr_in_dnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(10.0.0.3);) > > > > > > + table=6 (lr_in_dnat ), priority=100 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && inport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_dnat_in_czone(10.0.0.3);) > > > > > > table=6 (lr_in_dnat ), priority=110 , match=(ct.est && > > > > > > ip4 && reg0 == 172.168.0.200 && ct_label.natted == 1 && > > > > > > is_chassis_resident("cr-lr0-public")), action=(next;) > > > > > > table=6 (lr_in_dnat ), priority=110 , match=(ct.new && > > > > > > ip4 && reg0 == 172.168.0.200 && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_lb(backends=10.0.0.80,10.0.0.81);) > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.est && > > > > > > ip4 && reg0 == 10.0.0.10 && tcp && reg9[[16..31]] == 80 && > > > > > > ct_label.natted == 1 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(next;) > > > > > > @@ -4905,27 +4926,35 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60 && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_lb(backends=10.0.0.50:6062,10.0.0.60:6062);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=100 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;) > > > > > > - table=0 (lr_out_undnat ), priority=120 , match=(ip4 && > > > > > > ((ip4.src == 10.0.0.4 && tcp.src == 8080)) && outport == > > > > > > "lr0-public" && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_dnat;) > > > > > > - table=0 (lr_out_undnat ), priority=120 , match=(ip4 && > > > > > > ((ip4.src == 10.0.0.50 && tcp.src == 82) || (ip4.src == 10.0.0.60 > > > > > > && tcp.src == 82)) && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;) > > > > > > - table=0 (lr_out_undnat ), priority=120 , match=(ip4 && > > > > > > ((ip4.src == 10.0.0.50 && udp.src == 6062) || (ip4.src == 10.0.0.60 > > > > > > && udp.src == 6062)) && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;) > > > > > > - table=0 (lr_out_undnat ), priority=120 , match=(ip4 && > > > > > > ((ip4.src == 10.0.0.80) || (ip4.src == 10.0.0.81)) && outport == > > > > > > "lr0-public" && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_dnat;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_chk_dnat_local), priority=0 , match=(1), > > > > > > action=(reg9[[4]] = 0; next;) > > > > > > + table=? (lr_out_chk_dnat_local), priority=50 , match=(ip && > > > > > > ip4.dst == 172.168.0.10 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(reg9[[4]] = 1; next;) > > > > > > + table=? (lr_out_chk_dnat_local), priority=50 , match=(ip && > > > > > > ip4.dst == 172.168.0.20 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(reg9[[4]] = 1; next;) > > > > > > + table=? (lr_out_chk_dnat_local), priority=50 , match=(ip && > > > > > > ip4.dst == 172.168.0.30 && is_chassis_resident("cr-lr0-public")), > > > > > > action=(reg9[[4]] = 1; next;) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=100 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone;) > > > > > > + table=? (lr_out_undnat ), priority=120 , match=(ip4 && > > > > > > ((ip4.src == 10.0.0.4 && tcp.src == 8080)) && outport == > > > > > > "lr0-public" && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_dnat_in_czone;) > > > > > > + table=? (lr_out_undnat ), priority=120 , match=(ip4 && > > > > > > ((ip4.src == 10.0.0.50 && tcp.src == 82) || (ip4.src == 10.0.0.60 > > > > > > && tcp.src == 82)) && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone;) > > > > > > + table=? (lr_out_undnat ), priority=120 , match=(ip4 && > > > > > > ((ip4.src == 10.0.0.50 && udp.src == 6062) || (ip4.src == 10.0.0.60 > > > > > > && udp.src == 6062)) && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone;) > > > > > > + table=? (lr_out_undnat ), priority=120 , match=(ip4 && > > > > > > ((ip4.src == 10.0.0.80) || (ip4.src == 10.0.0.81)) && outport == > > > > > > "lr0-public" && is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_dnat_in_czone;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=153 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 10.0.0.10 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat(172.168.0.30);) > > > > > > - table=2 (lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat(172.168.0.20);) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=153 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=154 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public") && reg9[[4]] == 1), > > > > > > action=(reg9[[4]] = 0; ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 10.0.0.10 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone(172.168.0.30);) > > > > > > + table=? (lr_out_snat ), priority=161 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public")), > > > > > > action=(ct_snat_in_czone(172.168.0.20);) > > > > > > + table=? (lr_out_snat ), priority=162 , match=(ip && > > > > > > ip4.src == 10.0.0.10 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public") && reg9[[4]] == 1), > > > > > > action=(reg9[[4]] = 0; ct_snat(172.168.0.30);) > > > > > > + table=? (lr_out_snat ), priority=162 , match=(ip && > > > > > > ip4.src == 10.0.0.3 && outport == "lr0-public" && > > > > > > is_chassis_resident("cr-lr0-public") && reg9[[4]] == 1), > > > > > > action=(reg9[[4]] = 0; ct_snat(172.168.0.20);) > > > > > > ]) > > > > > > > > > > > > # Make the logical router as Gateway router > > > > > > @@ -4965,22 +4994,26 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), > > > > > > action=(ct_lb(backends=10.0.0.50:6062,10.0.0.60:6062);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_chk_dnat_local), priority=0 , match=(1), > > > > > > action=(reg9[[4]] = 0; next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=25 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24), action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.10), action=(ct_snat(172.168.0.30);) > > > > > > - table=2 (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.3), action=(ct_snat(172.168.0.20);) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=25 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24), action=(ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.10), action=(ct_snat(172.168.0.30);) > > > > > > + table=? (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.3), action=(ct_snat(172.168.0.20);) > > > > > > ]) > > > > > > > > > > > > # Set lb force snat logical router. > > > > > > @@ -5020,24 +5053,28 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), > > > > > > action=(flags.force_snat_for_lb = 1; > > > > > > ct_lb(backends=10.0.0.50:6062,10.0.0.60:6062);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_chk_dnat_local), priority=0 , match=(1), > > > > > > action=(reg9[[4]] = 0; next;) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=25 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24), action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.10), action=(ct_snat(172.168.0.30);) > > > > > > - table=2 (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.3), action=(ct_snat(172.168.0.20);) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=25 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24), action=(ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.10), action=(ct_snat(172.168.0.30);) > > > > > > + table=? (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.3), action=(ct_snat(172.168.0.20);) > > > > > > ]) > > > > > > > > > > > > # Add a LB VIP same as router ip. > > > > > > @@ -5081,24 +5118,28 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), > > > > > > action=(flags.force_snat_for_lb = 1; > > > > > > ct_lb(backends=10.0.0.50:6062,10.0.0.60:6062);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_chk_dnat_local), priority=0 , match=(1), > > > > > > action=(reg9[[4]] = 0; next;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=25 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24), action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.10), action=(ct_snat(172.168.0.30);) > > > > > > - table=2 (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.3), action=(ct_snat(172.168.0.20);) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=25 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24), action=(ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.10), action=(ct_snat(172.168.0.30);) > > > > > > + table=? (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.3), action=(ct_snat(172.168.0.20);) > > > > > > ]) > > > > > > > > > > > > # Add IPv6 router port and LB. > > > > > > @@ -5155,26 +5196,30 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip6 && xxreg0 == def0::2 && tcp && reg9[[16..31]] == 8000), > > > > > > action=(flags.force_snat_for_lb = 1; > > > > > > ct_lb(backends=[[aef0::2]]:80,[[aef0::3]]:80);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_chk_dnat_local), priority=0 , match=(1), > > > > > > action=(reg9[[4]] = 0; next;) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip6 && outport == > > > > > > "lr0-public"), action=(ct_snat(def0::10);) > > > > > > - table=2 (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip6 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(aef0::1);) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=25 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24), action=(ct_snat(172.168.0.10);) > > > > > > - table=2 (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.10), action=(ct_snat(172.168.0.30);) > > > > > > - table=2 (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.3), action=(ct_snat(172.168.0.20);) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-public"), action=(ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip4 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(10.0.0.1);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip6 && outport == > > > > > > "lr0-public"), action=(ct_snat(def0::10);) > > > > > > + table=? (lr_out_snat ), priority=110 , > > > > > > match=(flags.force_snat_for_lb == 1 && ip6 && outport == > > > > > > "lr0-sw0"), action=(ct_snat(aef0::1);) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=25 , match=(ip && > > > > > > ip4.src == 10.0.0.0/24), action=(ct_snat(172.168.0.10);) > > > > > > + table=? (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.10), action=(ct_snat(172.168.0.30);) > > > > > > + table=? (lr_out_snat ), priority=33 , match=(ip && > > > > > > ip4.src == 10.0.0.3), action=(ct_snat(172.168.0.20);) > > > > > > ]) > > > > > > > > > > > > check ovn-nbctl lrp-del lr0-sw0 > > > > > > @@ -5209,19 +5254,23 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > > > > > > sort], [0], [dnl > > > > > > table=6 (lr_in_dnat ), priority=120 , match=(ct.new && > > > > > > ip4 && reg0 == 172.168.0.210 && udp && reg9[[16..31]] == 60), > > > > > > action=(flags.force_snat_for_lb = 1; > > > > > > ct_lb(backends=10.0.0.50:6062,10.0.0.60:6062);) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=0 (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=0 (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > +AT_CHECK([grep "lr_out_chk_dnat_local" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_chk_dnat_local), priority=0 , match=(1), > > > > > > action=(reg9[[4]] = 0; next;) > > > > > > +]) > > > > > > + > > > > > > +AT_CHECK([grep "lr_out_undnat" lr0flows | sed 's/table=./table=?/' > > > > > > | sort], [0], [dnl > > > > > > + table=? (lr_out_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_undnat ), priority=50 , match=(ip), > > > > > > action=(flags.loopback = 1; ct_dnat;) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_post_undnat" lr0flows | sort], [0], [dnl > > > > > > - table=1 (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=1 (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | sed > > > > > > 's/table=./table=?/' | sort], [0], [dnl > > > > > > + table=? (lr_out_post_undnat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_post_undnat ), priority=50 , match=(ip && > > > > > > ct.new), action=(ct_commit { } ; next; ) > > > > > > ]) > > > > > > > > > > > > -AT_CHECK([grep "lr_out_snat" lr0flows | sort], [0], [dnl > > > > > > - table=2 (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > - table=2 (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > +AT_CHECK([grep "lr_out_snat" lr0flows | sed 's/table=./table=?/' | > > > > > > sort], [0], [dnl > > > > > > + table=? (lr_out_snat ), priority=0 , match=(1), > > > > > > action=(next;) > > > > > > + table=? (lr_out_snat ), priority=120 , match=(nd_ns), > > > > > > action=(next;) > > > > > > ]) > > > > > > > > > > > > AT_CLEANUP > > > > > > diff --git a/tests/ovn.at b/tests/ovn.at > > > > > > index 0d606b42f..ae5744407 100644 > > > > > > --- a/tests/ovn.at > > > > > > +++ b/tests/ovn.at > > > > > > @@ -21604,7 +21604,7 @@ AT_CAPTURE_FILE([sbflows]) > > > > > > AT_CHECK([for regex in ct_snat ct_dnat ip4.dst= ip4.src=; do > > > > > > grep -c "$regex" sbflows; > > > > > > done], [0], [0 > > > > > > -1 > > > > > > +0 > > > > > > 2 > > > > > > 2 > > > > > > ]) > > > > > > diff --git a/tests/system-ovn.at b/tests/system-ovn.at > > > > > > index c9f5771c9..7f6cb32dc 100644 > > > > > > --- a/tests/system-ovn.at > > > > > > +++ b/tests/system-ovn.at > > > > > > @@ -2224,7 +2224,7 @@ ovn-nbctl set load_balancer $uuid > > > > > > vips:'"30.0.0.2:8000"'='"192.168.1.2:80,192.16 > > > > > > > > > > > > ovn-nbctl list load_balancer > > > > > > ovn-sbctl dump-flows R2 > > > > > > -OVS_WAIT_UNTIL([ovs-ofctl -O OpenFlow13 dump-flows br-int table=42 > > > > > > | \ > > > > > > +OVS_WAIT_UNTIL([ovs-ofctl -O OpenFlow13 dump-flows br-int table=43 > > > > > > | \ > > > > > > grep 'nat(src=20.0.0.2)']) > > > > > > > > > > > > dnl Test load-balancing that includes L4 ports in NAT. > > > > > > @@ -2262,7 +2262,7 @@ ovn-nbctl set load_balancer $uuid > > > > > > vips:'"30.0.0.2:8000"'='"192.168.1.2:80,192.16 > > > > > > > > > > > > ovn-nbctl list load_balancer > > > > > > ovn-sbctl dump-flows R2 > > > > > > -OVS_WAIT_UNTIL([ovs-ofctl -O OpenFlow13 dump-flows br-int table=42 > > > > > > | \ > > > > > > +OVS_WAIT_UNTIL([ovs-ofctl -O OpenFlow13 dump-flows br-int table=43 > > > > > > | \ > > > > > > grep 'nat(src=20.0.0.2)']) > > > > > > > > > > > > rm -f wget*.log > > > > > > @@ -3711,17 +3711,24 @@ sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], > > > > > > [0], [dnl > > > > > > > > > > > > icmpv6,orig=(src=fd20::2,dst=fd20::3,id=<cleared>,type=128,code=0),reply=(src=fd11::2,dst=fd20::2,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > ]) > > > > > > > > > > > > +AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > + > > > > > > # South-North SNAT: 'foo2' pings 'alice1'. But 'alice1' receives > > > > > > traffic > > > > > > -# from 172.16.1.4 > > > > > > +# from fd20::4 > > > > > > NS_CHECK_EXEC([foo2], [ping6 -q -c 3 -i 0.3 -w 2 fd20::2 | > > > > > > FORMAT_PING], \ > > > > > > [0], [dnl > > > > > > 3 packets transmitted, 3 received, 0% packet loss, time 0ms > > > > > > ]) > > > > > > > > > > > > -# We verify that SNAT indeed happened via 'dump-conntrack' command. > > > > > > +ovs-appctl dpctl/dump-conntrack | grep icmpv6 > > > > > > AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd11::3) | \ > > > > > > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > -icmpv6,orig=(src=fd11::3,dst=fd20::2,id=<cleared>,type=128,code=0),reply=(src=fd20::2,dst=fd11::3,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > +]) > > > > > > + > > > > > > +# We verify that SNAT indeed happened via 'dump-conntrack' command. > > > > > > +AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd20::4) | \ > > > > > > +sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > +icmpv6,orig=(src=fd11::3,dst=fd20::2,id=<cleared>,type=128,code=0),reply=(src=fd20::2,dst=fd20::4,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > ]) > > > > > > > > > > > > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > @@ -3861,11 +3868,9 @@ NS_CHECK_EXEC([foo1], [ping -q -c 3 -i 0.3 > > > > > > -w 2 192.168.2.2 | FORMAT_PING], \ > > > > > > 3 packets transmitted, 3 received, 0% packet loss, time 0ms > > > > > > ]) > > > > > > > > > > > > -# We verify that the connection is tracked but not NATted. This is > > > > > > due to the > > > > > > -# unDNAT table in the egress router pipeline > > > > > > -AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.2.2) > > > > > > | \ > > > > > > +# We verify that the connection is not tracked. > > > > > > +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | > > > > > > FORMAT_CT(192.168.2.2) | \ > > > > > > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > -icmp,orig=(src=192.168.1.2,dst=192.168.2.2,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=192.168.1.2,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > ]) > > > > > > > > > > > > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > @@ -3875,11 +3880,9 @@ NS_CHECK_EXEC([foo2], [ping -q -c 3 -i 0.3 > > > > > > -w 2 192.168.2.2 | FORMAT_PING], \ > > > > > > 3 packets transmitted, 3 received, 0% packet loss, time 0ms > > > > > > ]) > > > > > > > > > > > > -# We verify that the connection is tracked but not NATted. This is > > > > > > due to the > > > > > > -# unDNAT table in the egress router pipeline > > > > > > -AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.2.2) > > > > > > | \ > > > > > > +# We verify that the connection is not tracked. > > > > > > +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | > > > > > > FORMAT_CT(192.168.2.2) | \ > > > > > > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > -icmp,orig=(src=192.168.1.3,dst=192.168.2.2,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=192.168.1.3,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > ]) > > > > > > > > > > > > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > @@ -3889,14 +3892,13 @@ NS_CHECK_EXEC([bar1], [ping -q -c 3 -i 0.3 > > > > > > -w 2 192.168.1.3 | FORMAT_PING], \ > > > > > > 3 packets transmitted, 3 received, 0% packet loss, time 0ms > > > > > > ]) > > > > > > > > > > > > -# We verify that the connection is tracked but not NATted. This is > > > > > > due to the > > > > > > -# unDNAT table in the egress router pipeline > > > > > > -AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.2.2) > > > > > > | \ > > > > > > +# We verify that the connection is not tracked. > > > > > > +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | > > > > > > FORMAT_CT(192.168.2.2) | \ > > > > > > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > -icmp,orig=(src=192.168.2.2,dst=192.168.1.3,id=<cleared>,type=8,code=0),reply=(src=192.168.1.3,dst=192.168.2.2,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > ]) > > > > > > > > > > > > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > + > > > > > > # East-West NAT: 'foo1' pings 'bar1' using 172.16.1.4. > > > > > > NS_CHECK_EXEC([foo1], [ping -q -c 3 -i 0.3 -w 2 172.16.1.4 | > > > > > > FORMAT_PING], \ > > > > > > [0], [dnl > > > > > > @@ -3905,11 +3907,10 @@ NS_CHECK_EXEC([foo1], [ping -q -c 3 -i 0.3 > > > > > > -w 2 172.16.1.4 | FORMAT_PING], \ > > > > > > > > > > > > # Check conntrack entries. First SNAT of 'foo1' address happens. > > > > > > # Then DNAT of 'bar1' address happens (listed first below). > > > > > > -AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(172.16.1.4) > > > > > > | \ > > > > > > +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | > > > > > > FORMAT_CT(172.16.1.4) | \ > > > > > > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > > > > > > > icmp,orig=(src=172.16.1.3,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=172.16.1.3,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > > > > > > > icmp,orig=(src=192.168.1.2,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=172.16.1.4,dst=172.16.1.3,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > -icmp,orig=(src=192.168.1.2,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=172.16.1.4,dst=192.168.1.2,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > ]) > > > > > > > > > > > > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > @@ -3922,7 +3923,7 @@ NS_CHECK_EXEC([foo2], [ping -q -c 3 -i 0.3 -w > > > > > > 2 172.16.1.4 | FORMAT_PING], \ > > > > > > > > > > > > # Check conntrack entries. First SNAT of 'foo2' address happens. > > > > > > # Then DNAT of 'bar1' address happens (listed first below). > > > > > > -AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(172.16.1.1) > > > > > > | \ > > > > > > +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | > > > > > > FORMAT_CT(172.16.1.1) | \ > > > > > > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > > > > > > > icmp,orig=(src=172.16.1.1,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=172.16.1.1,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > > > > > > > icmp,orig=(src=192.168.1.3,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=172.16.1.4,dst=172.16.1.1,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > @@ -4055,13 +4056,6 @@ NS_CHECK_EXEC([foo1], [ping -q -c 3 -i 0.3 > > > > > > -w 2 fd12::2 | FORMAT_PING], \ > > > > > > 3 packets transmitted, 3 received, 0% packet loss, time 0ms > > > > > > ]) > > > > > > > > > > > > -# We verify that the connection is tracked but not NATted. This is > > > > > > due to the > > > > > > -# unDNAT table in the egress router pipeline > > > > > > -AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd12::2) | \ > > > > > > -sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > -icmpv6,orig=(src=fd11::2,dst=fd12::2,id=<cleared>,type=128,code=0),reply=(src=fd12::2,dst=fd11::2,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > -]) > > > > > > - > > > > > > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > # East-West No NAT: 'foo2' pings 'bar1' using fd12::2. > > > > > > NS_CHECK_EXEC([foo2], [ping -q -c 3 -i 0.3 -w 2 fd12::2 | > > > > > > FORMAT_PING], \ > > > > > > @@ -4069,13 +4063,6 @@ NS_CHECK_EXEC([foo2], [ping -q -c 3 -i 0.3 > > > > > > -w 2 fd12::2 | FORMAT_PING], \ > > > > > > 3 packets transmitted, 3 received, 0% packet loss, time 0ms > > > > > > ]) > > > > > > > > > > > > -# We verify that the connection is tracked but not NATted. This is > > > > > > due to the > > > > > > -# unDNAT table in the egress router pipeline > > > > > > -AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd12::2) | \ > > > > > > -sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > -icmpv6,orig=(src=fd11::3,dst=fd12::2,id=<cleared>,type=128,code=0),reply=(src=fd12::2,dst=fd11::3,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > -]) > > > > > > - > > > > > > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > # East-West No NAT: 'bar1' pings 'foo2' using fd11::3. > > > > > > NS_CHECK_EXEC([bar1], [ping -q -c 3 -i 0.3 -w 2 fd11::3 | > > > > > > FORMAT_PING], \ > > > > > > @@ -4083,13 +4070,6 @@ NS_CHECK_EXEC([bar1], [ping -q -c 3 -i 0.3 > > > > > > -w 2 fd11::3 | FORMAT_PING], \ > > > > > > 3 packets transmitted, 3 received, 0% packet loss, time 0ms > > > > > > ]) > > > > > > > > > > > > -# We verify that the connection is tracked but not NATted. This is > > > > > > due to the > > > > > > -# unDNAT table in the egress router pipeline > > > > > > -AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd12::2) | \ > > > > > > -sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > -icmpv6,orig=(src=fd12::2,dst=fd11::3,id=<cleared>,type=128,code=0),reply=(src=fd11::3,dst=fd12::2,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > -]) > > > > > > - > > > > > > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) > > > > > > # East-West NAT: 'foo1' pings 'bar1' using fd20::4. > > > > > > NS_CHECK_EXEC([foo1], [ping -q -c 3 -i 0.3 -w 2 fd20::4 | > > > > > > FORMAT_PING], \ > > > > > > @@ -4101,7 +4081,6 @@ NS_CHECK_EXEC([foo1], [ping -q -c 3 -i 0.3 -w > > > > > > 2 fd20::4 | FORMAT_PING], \ > > > > > > # Then DNAT of 'bar1' address happens (listed first below). > > > > > > AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd20::4) | \ > > > > > > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > -icmpv6,orig=(src=fd11::2,dst=fd20::4,id=<cleared>,type=128,code=0),reply=(src=fd20::4,dst=fd11::2,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > > > > > > > icmpv6,orig=(src=fd11::2,dst=fd20::4,id=<cleared>,type=128,code=0),reply=(src=fd20::4,dst=fd20::3,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > > > > > > > icmpv6,orig=(src=fd20::3,dst=fd20::4,id=<cleared>,type=128,code=0),reply=(src=fd12::2,dst=fd20::3,id=<cleared>,type=129,code=0),zone=<cleared> > > > > > > ]) > > > > > > @@ -6037,7 +6016,6 @@ NS_CHECK_EXEC([sw01-x], [ping -q -c 3 -i 0.3 > > > > > > -w 2 172.16.1.100 | FORMAT_PING], \ > > > > > > AT_CHECK([ovs-appctl dpctl/dump-conntrack | > > > > > > FORMAT_CT(172.16.1.100) | \ > > > > > > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl > > > > > > > > > > > > icmp,orig=(src=192.168.1.2,dst=172.16.1.100,id=<cleared>,type=8,code=0),reply=(src=172.16.1.100,dst=172.16.1.20,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > -icmp,orig=(src=192.168.1.2,dst=172.16.1.100,id=<cleared>,type=8,code=0),reply=(src=172.16.1.100,dst=192.168.1.2,id=<cleared>,type=0,code=0),zone=<cleared> > > > > > > ]) > > > > > > > > > > > > OVS_APP_EXIT_AND_WAIT([ovn-controller]) > > > > > > > > > > > > > > > > _______________________________________________ > > > > > dev mailing list > > > > > [email protected] > > > > > https://mail.openvswitch.org/mailman/listinfo/ovs-dev > > > > > > > > > _______________________________________________ > > > > dev mailing list > > > > [email protected] > > > > https://mail.openvswitch.org/mailman/listinfo/ovs-dev > > _______________________________________________ > > dev mailing list > > [email protected] > > https://mail.openvswitch.org/mailman/listinfo/ovs-dev > > _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
