Hi Martin, Felix, On 12/4/24 4:10 PM, Martin Kalcok wrote: > From: Felix Huettner <[email protected]> > > In most cases IPv4 packets are routed only over other IPv4 networks and > IPv6 packets are routed only over IPv6 networks. However there is no > inherent reason for this limitation. Routing IPv4 packets over IPv6 > networks just requires the router to contain a route for an IPv4 network > with an IPv6 nexthop. > > This was previously prevented in OVN in ovn-nbctl and northd. By > removing these filters the forwarding will work if the mac addresses are > prepopulated. > > If the mac addresses are not prepopulated we will attempt to resolve them > using > the original address family of the packet and not the address family of the > nexthop. This will fail and we will not forward the packet. > > This feature can for example be used by service providers to > interconnect multiple IPv4 networks of a customer without needing to > negotiate free IPv4 addresses by just using any IPv6 address. > > Signed-off-by: Felix Huettner <[email protected]>
Felix, is this email address correct? > Signed-off-by: Martin Kalcok <[email protected]> > Co-authored-by: Martin Kalcok <[email protected]> > --- After merging Felix's BGP prerequisite patches, there were a bunch of conflicts when applying this patch but I think I managed to address them. I pushed the rebased patches (also with the small nits I had below addressed) to: https://github.com/dceara/ovn/commits/bcba1b74 It would be great if you could double check that it still looks OK to you. If that's the case I can then apply the series to main. > NEWS | 4 + > northd/northd.c | 81 +++--- > northd/northd.h | 2 + > tests/ovn-nbctl.at | 26 +- > tests/ovn-northd.at | 150 +++++++--- > tests/ovn.at | 645 ++++++++++++++++++++++++++++++++++++++++++ > utilities/ovn-nbctl.c | 12 +- > 7 files changed, 829 insertions(+), 91 deletions(-) > > diff --git a/NEWS b/NEWS > index da3aba739..b5aae7d4b 100644 > --- a/NEWS > +++ b/NEWS > @@ -75,6 +75,10 @@ OVN v24.09.0 - 13 Sep 2024 > "routing-protocol-redirect" and "routing-protocols", that allow > redirection of routing protocol traffic received by a router port > to a different logical switch port. > + - Allow Static Routes where the address families of ip_prefix and nexthop > + diverge (e.g. IPv4 packets over IPv6 links). This is currently limited to > + nexthops that have their mac addresses prepopulated (so > + dynamic_neigh_routers must be false). > > OVN v24.03.0 - 01 Mar 2024 > -------------------------- > diff --git a/northd/northd.c b/northd/northd.c > index 3564d45d9..4fb48838b 100644 > --- a/northd/northd.c > +++ b/northd/northd.c > @@ -174,6 +174,7 @@ BUILD_ASSERT_DECL(ACL_OBS_STAGE_MAX < (1 << 2)); > #define REGBIT_KNOWN_LB_SESSION "reg9[6]" > #define REGBIT_DHCP_RELAY_REQ_CHK "reg9[7]" > #define REGBIT_DHCP_RELAY_RESP_CHK "reg9[8]" > +#define REGBIT_NEXTHOP_IS_IPV4 "reg9[9]" > > /* Register to store the eth address associated to a router port for packets > * received in S_ROUTER_IN_ADMISSION. > @@ -290,7 +291,8 @@ BUILD_ASSERT_DECL(ACL_OBS_STAGE_MAX < (1 << 2)); > * | | LOOKUP_NEIGHBOR_RESULT/ | | | > * | | SKIP_LOOKUP_NEIGHBOR/ | | | > * | |REGBIT_DHCP_RELAY_REQ_CHK/ | | | > - * | |REGBIT_DHCP_RELAY_RESP_CHK}| | | > + * | |REGBIT_DHCP_RELAY_RESP_CHK | | | > + * | |REGBIT_NEXTHOP_IS_IPV4} | | | > * | | | | | > * | | REG_ORIG_TP_DPORT_ROUTER | | | > * | | | | | > @@ -10861,13 +10863,15 @@ build_routing_policy_flow(struct lflow_table > *lflows, struct ovn_datapath *od, > "outport = %s; " > "flags.loopback = 1; " > REG_ECMP_GROUP_ID" = 0; " > + REGBIT_NEXTHOP_IS_IPV4" = %d; " > "next;", > is_ipv4 ? REG_NEXT_HOP_IPV4 : REG_NEXT_HOP_IPV6, > nexthop, > is_ipv4 ? REG_SRC_IPV4 : REG_SRC_IPV6, > lrp_addr_s, > out_port->lrp_networks.ea_s, > - out_port->json_key); > + out_port->json_key, > + is_ipv4); > > } else if (!strcmp(rule->action, "drop")) { > ds_put_cstr(&actions, debug_drop_action()); > @@ -10951,13 +10955,15 @@ build_ecmp_routing_policy_flows(struct lflow_table > *lflows, > "eth.src = %s; " > "outport = %s; " > "flags.loopback = 1; " > + REGBIT_NEXTHOP_IS_IPV4" = %d; " > "next;", > is_ipv4 ? REG_NEXT_HOP_IPV4 : REG_NEXT_HOP_IPV6, > rp->valid_nexthops[i], > is_ipv4 ? REG_SRC_IPV4 : REG_SRC_IPV6, > lrp_addr_s, > out_port->lrp_networks.ea_s, > - out_port->json_key); > + out_port->json_key, > + is_ipv4); Should we add a TODO item to remember to add support for "reroute" routing policies that change next hop family? > > ds_clear(&match); > ds_put_format(&match, REG_ECMP_GROUP_ID" == %"PRIu16" && " > @@ -11123,6 +11129,8 @@ parsed_routes_add(struct ovn_datapath *od, const > struct hmap *lr_ports, > /* Verify that the next hop is an IP address with an all-ones mask. */ > struct in6_addr nexthop; > unsigned int plen; > + bool is_ipv4_nexthop = true; > + bool is_ipv4_prefix; > bool is_discard_route = !strcmp(route->nexthop, "discard"); > bool valid_nexthop = route->nexthop[0] && !is_discard_route; > if (valid_nexthop) { > @@ -11141,6 +11149,7 @@ parsed_routes_add(struct ovn_datapath *od, const > struct hmap *lr_ports, > UUID_ARGS(&route->header_.uuid)); > return; > } > + is_ipv4_nexthop = IN6_IS_ADDR_V4MAPPED(&nexthop); > } > > /* Parse ip_prefix */ > @@ -11152,18 +11161,7 @@ parsed_routes_add(struct ovn_datapath *od, const > struct hmap *lr_ports, > UUID_ARGS(&route->header_.uuid)); > return; > } > - > - /* Verify that ip_prefix and nexthop have same address familiy. */ > - if (valid_nexthop) { > - if (IN6_IS_ADDR_V4MAPPED(&prefix) != IN6_IS_ADDR_V4MAPPED(&nexthop)) > { > - static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); > - VLOG_WARN_RL(&rl, "Address family doesn't match between > 'ip_prefix'" > - " %s and 'nexthop' %s in static route "UUID_FMT, > - route->ip_prefix, route->nexthop, > - UUID_ARGS(&route->header_.uuid)); > - return; > - } > - } > + is_ipv4_prefix = IN6_IS_ADDR_V4MAPPED(&prefix); > > /* Verify that ip_prefix and nexthop are on the same network. */ > if (!is_discard_route && > @@ -11216,6 +11214,8 @@ parsed_routes_add(struct ovn_datapath *od, const > struct hmap *lr_ports, > "ecmp_symmetric_reply", > false); > new_pr->is_discard_route = is_discard_route; > + new_pr->is_ipv4_prefix = is_ipv4_prefix; > + new_pr->is_ipv4_nexthop = is_ipv4_nexthop; > sset_init(&new_pr->ecmp_selection_fields); > > /* If tp_src or tp_dst is included in the selection_fields, implicitly > @@ -11646,7 +11646,7 @@ build_ecmp_route_flow(struct lflow_table *lflows, > struct ovn_datapath *od, > struct lflow_ref *lflow_ref, const char *protocol) > > { > - bool is_ipv4 = IN6_IS_ADDR_V4MAPPED(&eg->prefix); > + bool is_ipv4_prefix = IN6_IS_ADDR_V4MAPPED(&eg->prefix); > uint16_t priority; > struct ecmp_route_list_node *er; > struct ds route_match = DS_EMPTY_INITIALIZER; > @@ -11655,7 +11655,8 @@ build_ecmp_route_flow(struct lflow_table *lflows, > struct ovn_datapath *od, > int ofs = !strcmp(eg->origin, ROUTE_ORIGIN_CONNECTED) ? > ROUTE_PRIO_OFFSET_CONNECTED: ROUTE_PRIO_OFFSET_STATIC; > build_route_match(NULL, eg->route_table_id, prefix_s, eg->plen, > - eg->is_src_route, is_ipv4, &route_match, &priority, > ofs, > + eg->is_src_route, is_ipv4_prefix, &route_match, > + &priority, ofs, > protocol != NULL); > free(prefix_s); > > @@ -11723,7 +11724,8 @@ build_ecmp_route_flow(struct lflow_table *lflows, > struct ovn_datapath *od, > /* Find the outgoing port. */ > const char *lrp_addr_s = NULL; > struct ovn_port *out_port = NULL; > - if (!find_static_route_outport(od, lr_ports, route, is_ipv4, > + if (!find_static_route_outport(od, lr_ports, route, > + route_->is_ipv4_nexthop, > &lrp_addr_s, &out_port)) { > continue; > } > @@ -11746,13 +11748,16 @@ build_ecmp_route_flow(struct lflow_table *lflows, > struct ovn_datapath *od, > "%s = %s; " > "eth.src = %s; " > "outport = %s; " > + REGBIT_NEXTHOP_IS_IPV4" = %d; " > "next;", > - is_ipv4 ? REG_NEXT_HOP_IPV4 : REG_NEXT_HOP_IPV6, > + route_->is_ipv4_nexthop ? > + REG_NEXT_HOP_IPV4 : REG_NEXT_HOP_IPV6, > route->nexthop, > - is_ipv4 ? REG_SRC_IPV4 : REG_SRC_IPV6, > + route_->is_ipv4_nexthop ? REG_SRC_IPV4 : REG_SRC_IPV6, > lrp_addr_s, > out_port->lrp_networks.ea_s, > - out_port->json_key); > + out_port->json_key, > + route_->is_ipv4_nexthop); > ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_IP_ROUTING_ECMP, 100, > ds_cstr(&match), ds_cstr(&actions), > &route->header_, lflow_ref); > @@ -11770,15 +11775,15 @@ add_route(struct lflow_table *lflows, struct > ovn_datapath *od, > bool is_src_route, const uint32_t rtb_id, > const struct sset *bfd_ports, > const struct ovsdb_idl_row *stage_hint, bool is_discard_route, > - int ofs, struct lflow_ref *lflow_ref) > + int ofs, struct lflow_ref *lflow_ref, > + bool is_ipv4_prefix, bool is_ipv4_nexthop) > { > - bool is_ipv4 = strchr(network_s, '.') ? true : false; > struct ds match = DS_EMPTY_INITIALIZER; > uint16_t priority; > const struct ovn_port *op_inport = NULL; > > /* IPv6 link-local addresses must be scoped to the local router port. */ > - if (!is_ipv4) { > + if (!is_ipv4_prefix) { > struct in6_addr network; > ovs_assert(ipv6_parse(network_s, &network)); > if (in6_is_lla(&network)) { > @@ -11786,7 +11791,7 @@ add_route(struct lflow_table *lflows, struct > ovn_datapath *od, > } > } > build_route_match(op_inport, rtb_id, network_s, plen, is_src_route, > - is_ipv4, &match, &priority, ofs, false); > + is_ipv4_prefix, &match, &priority, ofs, false); > > struct ds common_actions = DS_EMPTY_INITIALIZER; > struct ds actions = DS_EMPTY_INITIALIZER; > @@ -11794,22 +11799,25 @@ add_route(struct lflow_table *lflows, struct > ovn_datapath *od, > ds_put_cstr(&actions, debug_drop_action()); > } else { > ds_put_format(&common_actions, REG_ECMP_GROUP_ID" = 0; %s = ", > - is_ipv4 ? REG_NEXT_HOP_IPV4 : REG_NEXT_HOP_IPV6); > + is_ipv4_nexthop ? REG_NEXT_HOP_IPV4 : > REG_NEXT_HOP_IPV6); > if (gateway && gateway[0]) { > ds_put_cstr(&common_actions, gateway); > } else { > - ds_put_format(&common_actions, "ip%s.dst", is_ipv4 ? "4" : "6"); > + ds_put_format(&common_actions, "ip%s.dst", > + is_ipv4_prefix ? "4" : "6"); > } > ds_put_format(&common_actions, "; " > "%s = %s; " > "eth.src = %s; " > "outport = %s; " > "flags.loopback = 1; " > + REGBIT_NEXTHOP_IS_IPV4" = %d; " > "next;", > - is_ipv4 ? REG_SRC_IPV4 : REG_SRC_IPV6, > + is_ipv4_nexthop ? REG_SRC_IPV4 : REG_SRC_IPV6, > lrp_addr_s, > op->lrp_networks.ea_s, > - op->json_key); > + op->json_key, > + is_ipv4_nexthop); > ds_put_format(&actions, "ip.ttl--; %s", ds_cstr(&common_actions)); > } > > @@ -11860,7 +11868,8 @@ build_static_route_flow(struct lflow_table *lflows, > struct ovn_datapath *od, > lrp_addr_s, prefix_s, route_->plen, route->nexthop, > route_->is_src_route, route_->route_table_id, > bfd_ports, &route->header_, route_->is_discard_route, > - ofs, lflow_ref); > + ofs, lflow_ref, > + route_->is_ipv4_prefix, route_->is_ipv4_nexthop); > > free(prefix_s); > } > @@ -13708,7 +13717,7 @@ build_ip_routing_flows_for_lrp(struct ovn_port *op, > op->lrp_networks.ipv4_addrs[i].network_s, > op->lrp_networks.ipv4_addrs[i].plen, NULL, false, 0, > bfd_ports, &op->nbrp->header_, false, > - ROUTE_PRIO_OFFSET_CONNECTED, lflow_ref); > + ROUTE_PRIO_OFFSET_CONNECTED, lflow_ref, true, true); > } > > for (int i = 0; i < op->lrp_networks.n_ipv6_addrs; i++) { > @@ -13716,7 +13725,7 @@ build_ip_routing_flows_for_lrp(struct ovn_port *op, > op->lrp_networks.ipv6_addrs[i].network_s, > op->lrp_networks.ipv6_addrs[i].plen, NULL, false, 0, > bfd_ports, &op->nbrp->header_, false, > - ROUTE_PRIO_OFFSET_CONNECTED, lflow_ref); > + ROUTE_PRIO_OFFSET_CONNECTED, lflow_ref, false, false); > } > } > > @@ -14069,11 +14078,13 @@ build_arp_resolve_flows_for_lrouter( > "ip4.mcast || ip6.mcast", "next;", > lflow_ref); > > - ovn_lflow_add(lflows, od, S_ROUTER_IN_ARP_RESOLVE, 1, "ip4", > + ovn_lflow_add(lflows, od, S_ROUTER_IN_ARP_RESOLVE, 1, > + REGBIT_NEXTHOP_IS_IPV4 " == 1", > "get_arp(outport, " REG_NEXT_HOP_IPV4 "); next;", > lflow_ref); > > - ovn_lflow_add(lflows, od, S_ROUTER_IN_ARP_RESOLVE, 1, "ip6", > + ovn_lflow_add(lflows, od, S_ROUTER_IN_ARP_RESOLVE, 1, > + REGBIT_NEXTHOP_IS_IPV4 " == 0", > "get_nd(outport, " REG_NEXT_HOP_IPV6 "); next;", > lflow_ref); > > @@ -17033,7 +17044,7 @@ build_routable_flows_for_router_port( > laddrs->ipv4_addrs[k].plen, NULL, false, 0, > bfd_ports, &router_port->nbrp->header_, > false, ROUTE_PRIO_OFFSET_CONNECTED, > - lrp->stateful_lflow_ref); > + lrp->stateful_lflow_ref, true, true); > } > } > } > diff --git a/northd/northd.h b/northd/northd.h > index e93e10f20..a5af72eb7 100644 > --- a/northd/northd.h > +++ b/northd/northd.h > @@ -709,6 +709,8 @@ struct parsed_route { > const struct nbrec_logical_router *nbr; > bool stale; > struct sset ecmp_selection_fields; > + bool is_ipv4_prefix; > + bool is_ipv4_nexthop; > }; > > void ovnnb_db_run(struct northd_input *input_data, > diff --git a/tests/ovn-nbctl.at b/tests/ovn-nbctl.at > index 2efa13b93..addcc4593 100644 > --- a/tests/ovn-nbctl.at > +++ b/tests/ovn-nbctl.at > @@ -1857,7 +1857,7 @@ AT_CHECK([ovn-nbctl lr-route-add lr0 10.0.0.1/24 > 11.0.0.2]) > AT_CHECK([ovn-nbctl lr-route-add lr0 10.0.10.0/24 lp0]) > AT_CHECK([ovn-nbctl --bfd lr-route-add lr0 10.0.20.0/24 11.0.2.1 lp0]) > AT_CHECK([ovn-nbctl lr-route-add lr0 10.0.10.0/24 lp1], [1], [], > - [ovn-nbctl: bad IPv4 nexthop argument: lp1 > + [ovn-nbctl: bad nexthop argument: lp1 > ]) > > dnl Add overlapping route with 10.0.0.1/24 > @@ -1871,13 +1871,13 @@ AT_CHECK([ovn-nbctl lr-route-add lr0 10.0.0.111/24a > 11.0.0.1], [1], [], > [ovn-nbctl: bad prefix argument: 10.0.0.111/24a > ]) > AT_CHECK([ovn-nbctl lr-route-add lr0 10.0.0.111/24 11.0.0.1a], [1], [], > - [ovn-nbctl: bad IPv4 nexthop argument: 11.0.0.1a > + [ovn-nbctl: bad nexthop argument: 11.0.0.1a > ]) > AT_CHECK([ovn-nbctl lr-route-add lr0 10.0.0.111/24 11.0.0.1/24], [1], [], > - [ovn-nbctl: bad IPv4 nexthop argument: 11.0.0.1/24 > + [ovn-nbctl: bad nexthop argument: 11.0.0.1/24 > ]) > AT_CHECK([ovn-nbctl lr-route-add lr0 2001:0db8:1::/64 > 2001:0db8:0:f103::1/64], [1], [], > - [ovn-nbctl: bad IPv6 nexthop argument: 2001:0db8:0:f103::1/64 > + [ovn-nbctl: bad nexthop argument: 2001:0db8:0:f103::1/64 > ]) > AT_CHECK([ovn-nbctl --ecmp lr-route-add lr0 20.0.0.0/24 discard], [1], [], > [ovn-nbctl: ecmp is not valid for discard routes. > @@ -2105,6 +2105,24 @@ check ovn-nbctl lr-route-del lr0 > AT_CHECK([ovn-nbctl lr-route-list lr0], [0], [dnl > ]) > > +dnl Check IPv4 over v6 and IPv6 over v4 routes > +AT_CHECK([ovn-nbctl lr-route-add lr0 10.0.0.1/24 2001:0db8:0:f103::10]) > +AT_CHECK([ovn-nbctl lr-route-add lr0 2001:0db8:0::/64 11.0.1.10]) > + > +AT_CHECK([ovn-nbctl lr-route-list lr0], [0], [dnl > +IPv4 Routes > +Route Table <main>: > + 10.0.0.0/24 2001:db8:0:f103::10 dst-ip > + > +IPv6 Routes > +Route Table <main>: > + 2001:db8::/64 11.0.1.10 dst-ip > +]) > + > +check ovn-nbctl lr-route-del lr0 > +AT_CHECK([ovn-nbctl lr-route-list lr0], [0], [dnl > +]) > + > dnl Check IPv4 routes in route table > check ovn-nbctl --route-table=rtb-1 lr-route-add lr0 0.0.0.0/0 192.168.0.1 > check ovn-nbctl --route-table=rtb-1 lr-route-add lr0 10.0.1.1/24 11.0.1.1 lp0 > diff --git a/tests/ovn-northd.at b/tests/ovn-northd.at > index c98f1fcb4..803823afa 100644 > --- a/tests/ovn-northd.at > +++ b/tests/ovn-northd.at > @@ -3442,8 +3442,8 @@ AT_CHECK([grep "lr_in_policy" lr0flows3 | > ovn_strip_lflows], [0], [dnl > table=??(lr_in_policy ), priority=0 , match=(1), > action=(reg8[[0..15]] = 0; next;) > table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.3), action=(reg8[[0..15]] = 1; reg8[[16..31]] = select(1, 2);) > table=??(lr_in_policy_ecmp ), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = 172.168.0.100; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; > next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = 172.168.0.100; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; > next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = 172.168.0.100; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; > reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = 172.168.0.100; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; > reg9[[9]] = 1; next;) > table=??(lr_in_policy_ecmp ), priority=150 , match=(reg8[[0..15]] == 0), > action=(next;) > ]) > > @@ -3458,11 +3458,11 @@ sed 's/reg8\[[0..15\]] == [[0-9]]*/reg8\[[0..15\]] == > <cleared>/' | ovn_strip_lf > table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.3), action=(reg8[[0..15]] = <cleared>; reg8[[16..31]] = select(1, 2);) > table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.4), action=(reg8[[0..15]] = <cleared>; reg8[[16..31]] = select(1, 2, > 3);) > table=??(lr_in_policy_ecmp ), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 3), action=(reg0 = 172.168.0.103; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 3), action=(reg0 = 172.168.0.103; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > table=??(lr_in_policy_ecmp ), priority=150 , match=(reg8[[0..15]] == > <cleared>), action=(next;) > ]) > > @@ -3476,13 +3476,13 @@ sed 's/reg8\[[0..15\]] == [[0-9]]*/reg8\[[0..15\]] == > <cleared>/' | ovn_strip_lf > table=??(lr_in_policy ), priority=0 , match=(1), > action=(reg8[[0..15]] = <cleared>; next;) > table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.3), action=(reg8[[0..15]] = <cleared>; reg8[[16..31]] = select(1, 2);) > table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.4), action=(reg8[[0..15]] = <cleared>; reg8[[16..31]] = select(1, 2, > 3);) > - table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.5), action=(reg0 = 172.168.0.110; reg5 = 172.168.0.100; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg8[[0..15]] > = <cleared>; next;) > + table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.5), action=(reg0 = 172.168.0.110; reg5 = 172.168.0.100; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg8[[0..15]] > = <cleared>; reg9[[9]] = 1; next;) > table=??(lr_in_policy_ecmp ), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 3), action=(reg0 = 172.168.0.103; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 3), action=(reg0 = 172.168.0.103; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > table=??(lr_in_policy_ecmp ), priority=150 , match=(reg8[[0..15]] == > <cleared>), action=(next;) > ]) > > @@ -3495,11 +3495,11 @@ sed 's/reg8\[[0..15\]] = [[0-9]]*/reg8\[[0..15\]] = > <cleared>/' | \ > sed 's/reg8\[[0..15\]] == [[0-9]]*/reg8\[[0..15\]] == <cleared>/' | > ovn_strip_lflows], [0], [dnl > table=??(lr_in_policy ), priority=0 , match=(1), > action=(reg8[[0..15]] = <cleared>; next;) > table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.4), action=(reg8[[0..15]] = <cleared>; reg8[[16..31]] = select(1, 2, > 3);) > - table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.5), action=(reg0 = 172.168.0.110; reg5 = 172.168.0.100; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg8[[0..15]] > = <cleared>; next;) > + table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.5), action=(reg0 = 172.168.0.110; reg5 = 172.168.0.100; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg8[[0..15]] > = <cleared>; reg9[[9]] = 1; next;) > table=??(lr_in_policy_ecmp ), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > - table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 3), action=(reg0 = 172.168.0.103; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 1), action=(reg0 = 172.168.0.101; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 2), action=(reg0 = 172.168.0.102; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_policy_ecmp ), priority=100 , match=(reg8[[0..15]] == > <cleared> && reg8[[16..31]] == 3), action=(reg0 = 172.168.0.103; reg5 = > 172.168.0.100; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > table=??(lr_in_policy_ecmp ), priority=150 , match=(reg8[[0..15]] == > <cleared>), action=(next;) > ]) > > @@ -3511,7 +3511,7 @@ AT_CHECK([grep "lr_in_policy" lr0flows3 | \ > sed 's/reg8\[[0..15\]] = [[0-9]]*/reg8\[[0..15\]] = <cleared>/' | \ > sed 's/reg8\[[0..15\]] == [[0-9]]*/reg8\[[0..15\]] == <cleared>/' | > ovn_strip_lflows], [0], [dnl > table=??(lr_in_policy ), priority=0 , match=(1), > action=(reg8[[0..15]] = <cleared>; next;) > - table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.5), action=(reg0 = 172.168.0.110; reg5 = 172.168.0.100; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg8[[0..15]] > = <cleared>; next;) > + table=??(lr_in_policy ), priority=10 , match=(ip4.src == > 10.0.0.5), action=(reg0 = 172.168.0.110; reg5 = 172.168.0.100; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg8[[0..15]] > = <cleared>; reg9[[9]] = 1; next;) > table=??(lr_in_policy_ecmp ), priority=0 , match=(1), action=(drop;) > table=??(lr_in_policy_ecmp ), priority=150 , match=(reg8[[0..15]] == > <cleared>), action=(next;) > ]) > @@ -6823,14 +6823,14 @@ AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | > ovn_strip_lflows], [0], [dnl > table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) > table=??(lr_in_ip_routing ), priority=10300, > match=(ct_mark.ecmp_reply_port == 1 && reg7 == 0 && ip4.dst == 1.0.0.1/32), > action=(ip.ttl--; flags.loopback = 1; eth.src = 00:00:20:20:12:13; reg5 = > 192.168.0.1; outport = "lr0-public"; next;) > table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), > action=(drop;) > - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 0 && ip4.dst > == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; > reg8[[16..31]] = 1; next;) > - table=??(lr_in_ip_routing ), priority=324 , match=(inport == > "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; > xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(inport == > "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; > xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; > next;) > ]) > > AT_CHECK([grep -e "lr_in_ip_routing_ecmp" lr0flows | ovn_strip_lflows], [0], > [dnl > table=??(lr_in_ip_routing_ecmp), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 1), action=(reg0 = 192.168.0.10; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; next;) > + table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 1), action=(reg0 = 192.168.0.10; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; reg9[[9]] = 1; next;) > table=??(lr_in_ip_routing_ecmp), priority=150 , match=(reg8[[0..15]] == > 0), action=(next;) > ]) > > @@ -6841,14 +6841,14 @@ AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | > ovn_strip_lflows], [0], [dnl > table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) > table=??(lr_in_ip_routing ), priority=10300, > match=(ct_mark.ecmp_reply_port == 1 && reg7 == 0 && ip4.dst == 1.0.0.1/32), > action=(ip.ttl--; flags.loopback = 1; eth.src = 00:00:20:20:12:13; reg5 = > 192.168.0.1; outport = "lr0-public"; next;) > table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), > action=(drop;) > - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 0 && ip4.dst > == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; > reg8[[16..31]] = select(1, 2);) > - table=??(lr_in_ip_routing ), priority=324 , match=(inport == > "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; > xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(inport == > "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; > xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; > next;) > ]) > AT_CHECK([grep -e "lr_in_ip_routing_ecmp" lr0flows | sed > 's/192\.168\.0\..0/192.168.0.??/' | ovn_strip_lflows], [0], [dnl > table=??(lr_in_ip_routing_ecmp), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 1), action=(reg0 = 192.168.0.??; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; next;) > - table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 2), action=(reg0 = 192.168.0.??; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; next;) > + table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 1), action=(reg0 = 192.168.0.??; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 2), action=(reg0 = 192.168.0.??; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; reg9[[9]] = 1; next;) > table=??(lr_in_ip_routing_ecmp), priority=150 , match=(reg8[[0..15]] == > 0), action=(next;) > ]) > > @@ -6870,14 +6870,14 @@ AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | > ovn_strip_lflows], [0], [dnl > table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) > table=??(lr_in_ip_routing ), priority=10300, > match=(ct_mark.ecmp_reply_port == 1 && reg7 == 0 && ip4.dst == 1.0.0.1/32), > action=(ip.ttl--; flags.loopback = 1; eth.src = 00:00:20:20:12:13; reg5 = > 192.168.0.1; outport = "lr0-public"; next;) > table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), > action=(drop;) > - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 0 && ip4.dst > == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; > reg8[[16..31]] = select(1, 2);) > - table=??(lr_in_ip_routing ), priority=324 , match=(inport == > "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; > xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(inport == > "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; > xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; > next;) > ]) > AT_CHECK([grep -e "lr_in_ip_routing_ecmp" lr0flows | sed > 's/192\.168\.0\..0/192.168.0.??/' | ovn_strip_lflows], [0], [dnl > table=??(lr_in_ip_routing_ecmp), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 1), action=(reg0 = 192.168.0.??; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; next;) > - table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 2), action=(reg0 = 192.168.0.??; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; next;) > + table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 1), action=(reg0 = 192.168.0.??; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing_ecmp), priority=100 , match=(reg8[[0..15]] == 1 > && reg8[[16..31]] == 2), action=(reg0 = 192.168.0.??; reg5 = 192.168.0.1; > eth.src = 00:00:20:20:12:13; outport = "lr0-public"; reg9[[9]] = 1; next;) > table=??(lr_in_ip_routing_ecmp), priority=150 , match=(reg8[[0..15]] == > 0), action=(next;) > ]) > > @@ -6888,14 +6888,14 @@ check ovn-nbctl --wait=sb lr-route-add lr0 1.0.0.0/24 > 192.168.0.10 > ovn-sbctl dump-flows lr0 > lr0flows > > AT_CHECK([grep -e "lr_in_ip_routing.*192.168.0.10" lr0flows | > ovn_strip_lflows], [0], [dnl > - table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst > == 1.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; > reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst > == 1.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; > reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > ]) > > check ovn-nbctl --wait=sb lr-route-add lr0 2.0.0.0/24 lr0-public > > ovn-sbctl dump-flows lr0 > lr0flows > AT_CHECK([grep -e "lr_in_ip_routing.*2.0.0.0" lr0flows | ovn_strip_lflows], > [0], [dnl > - table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst > == 2.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst > == 2.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > ]) > > check ovn-nbctl lr-route-add lr0 3.3.0.0/16 192.168.0.11 > @@ -6928,6 +6928,66 @@ AT_CHECK([grep -e "(lr_in_ip_routing ).*3.3.0.0" > lr0flows | sed 's/table=../ta > AT_CLEANUP > ]) > > +OVN_FOR_EACH_NORTHD_NO_HV([ > +AT_SETUP([ovn -- static routes multiple address families flows]) > +AT_KEYWORDS([static-routes-flows]) > +ovn_start > + > +check ovn-sbctl chassis-add ch1 geneve 127.0.0.1 > + > +check ovn-nbctl lr-add lr0 > +check ovn-nbctl set logical_router lr0 options:chassis=ch1 > +check ovn-nbctl ls-add public > +check ovn-nbctl ls-add private > +check ovn-nbctl lrp-add lr0 lr0-public 00:00:20:20:12:13 192.168.0.1/24 > +check ovn-nbctl lsp-add public public-lr0 > +check ovn-nbctl lsp-set-type public-lr0 router > +check ovn-nbctl lsp-set-addresses public-lr0 router > +check ovn-nbctl lsp-set-options public-lr0 router-port=lr0-public > + > +check ovn-nbctl lrp-add lr0 lr0-private 00:00:20:20:12:14 2001:db8::1/64 > +check ovn-nbctl lsp-add private private-lr0 > +check ovn-nbctl lsp-set-type private-lr0 router > +check ovn-nbctl lsp-set-addresses private-lr0 router > +check ovn-nbctl lsp-set-options private-lr0 router-port=lr0-private > + > +check ovn-nbctl --wait=sb lr-route-add lr0 10.0.0.0/24 192.168.0.10 > +check ovn-nbctl --wait=sb lr-route-add lr0 11.0.0.0/24 2001:db8::10 > +check ovn-nbctl --wait=sb lr-route-add lr0 2001:db8:1::/64 192.168.0.20 > +check ovn-nbctl --wait=sb lr-route-add lr0 2001:db8:2::/64 2001:db8::20 > + > +ovn-sbctl dump-flows lr0 > lr0flows > +AT_CHECK([grep -e "lr_in_ip_routing " lr0flows | ovn_strip_lflows], [0], [dnl > + table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) > + table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), > action=(drop;) > + table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst > == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; > reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst > == 11.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; > xxreg1 = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; > flags.loopback = 1; reg9[[9]] = 0; next;) > + table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=322 , match=(reg7 == 0 && ip6.dst > == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = > 192.168.0.20; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = > "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=322 , match=(reg7 == 0 && ip6.dst > == 2001:db8:2::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = > 2001:db8::20; xxreg1 = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = > "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(inport == > "lr0-private" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; > xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1214; eth.src = > 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = > 0; next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(inport == > "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; > xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = > 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; > next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(ip6.dst == > 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 > = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; > flags.loopback = 1; reg9[[9]] = 0; next;) > +]) > + > +AT_CHECK([grep -e "lr_in_arp_resolve" lr0flows | ovn_strip_lflows], [0], [dnl > + table=??(lr_in_arp_resolve ), priority=0 , match=(1), action=(drop;) > + table=??(lr_in_arp_resolve ), priority=1 , match=(reg9[[9]] == 0), > action=(get_nd(outport, xxreg0); next;) > + table=??(lr_in_arp_resolve ), priority=1 , match=(reg9[[9]] == 1), > action=(get_arp(outport, reg0); next;) > + table=??(lr_in_arp_resolve ), priority=500 , match=(ip4.mcast || > ip6.mcast), action=(next;) > +]) > + > +AT_CHECK([grep -e "lr_in_arp_request" lr0flows | ovn_strip_lflows], [0], [dnl > + table=??(lr_in_arp_request ), priority=0 , match=(1), action=(output;) > + table=??(lr_in_arp_request ), priority=100 , match=(eth.dst == > 00:00:00:00:00:00 && ip4), action=(arp { eth.dst = ff:ff:ff:ff:ff:ff; arp.spa > = reg5; arp.tpa = reg0; arp.op = 1; output; }; output;) > + table=??(lr_in_arp_request ), priority=100 , match=(eth.dst == > 00:00:00:00:00:00 && ip6), action=(nd_ns { nd.target = xxreg0; output; }; > output;) > + table=??(lr_in_arp_request ), priority=200 , match=(eth.dst == > 00:00:00:00:00:00 && ip6 && xxreg0 == 2001:db8::10), action=(nd_ns { eth.dst > = 33:33:ff:00:00:10; ip6.dst = ff02::1:ff00:10; nd.target = 2001:db8::10; > output; }; output;) > + table=??(lr_in_arp_request ), priority=200 , match=(eth.dst == > 00:00:00:00:00:00 && ip6 && xxreg0 == 2001:db8::20), action=(nd_ns { eth.dst > = 33:33:ff:00:00:20; ip6.dst = ff02::1:ff00:20; nd.target = 2001:db8::20; > output; }; output;) > +]) > + > +AT_CLEANUP > +]) > + > OVN_FOR_EACH_NORTHD_NO_HV([ > AT_SETUP([ovn-northd -- lr multiple gw ports]) > AT_KEYWORDS([multiple-l3dgw-ports]) > @@ -7346,16 +7406,16 @@ AT_CHECK([grep "lr_in_ip_routing_pre" lr0flows | > ovn_strip_lflows], [0], [dnl > grep -e "(lr_in_ip_routing ).*outport" lr0flows > > AT_CHECK([grep -e "(lr_in_ip_routing ).*outport" lr0flows | > ovn_strip_lflows], [0], [dnl > - table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 1 && ip4.dst > == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.1.10; > reg5 = 192.168.1.1; eth.src = 00:00:00:00:01:01; outport = "lrp1"; > flags.loopback = 1; next;) > - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = > 1; next;) > - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.1.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.1.1; eth.src = 00:00:00:00:01:01; outport = "lrp1"; flags.loopback = > 1; next;) > - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.2.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.2.1; eth.src = 00:00:00:00:02:01; outport = "lrp2"; flags.loopback = > 1; next;) > - table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 2 && ip4.dst > == 1.1.1.1/32), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.20; > reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; > flags.loopback = 1; next;) > - table=??(lr_in_ip_routing ), priority=2 , match=(reg7 == 0 && ip4.dst > == 0.0.0.0/0), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 > = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback > = 1; next;) > - table=??(lr_in_ip_routing ), priority=2 , match=(reg7 == 2 && ip4.dst > == 0.0.0.0/0), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 > = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback > = 1; next;) > - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp0" && > ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; > xxreg1 = fe80::200:ff:fe00:1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; > flags.loopback = 1; next;) > - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp1" && > ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; > xxreg1 = fe80::200:ff:fe00:101; eth.src = 00:00:00:00:01:01; outport = > "lrp1"; flags.loopback = 1; next;) > - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp2" && > ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; > xxreg1 = fe80::200:ff:fe00:201; eth.src = 00:00:00:00:02:01; outport = > "lrp2"; flags.loopback = 1; next;) > + table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 1 && ip4.dst > == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.1.10; > reg5 = 192.168.1.1; eth.src = 00:00:00:00:01:01; outport = "lrp1"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = > 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.1.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.1.1; eth.src = 00:00:00:00:01:01; outport = "lrp1"; flags.loopback = > 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == > 192.168.2.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = > 192.168.2.1; eth.src = 00:00:00:00:02:01; outport = "lrp2"; flags.loopback = > 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 2 && ip4.dst > == 1.1.1.1/32), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.20; > reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; > flags.loopback = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=2 , match=(reg7 == 0 && ip4.dst > == 0.0.0.0/0), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 > = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback > = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=2 , match=(reg7 == 2 && ip4.dst > == 0.0.0.0/0), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 > = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback > = 1; reg9[[9]] = 1; next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp0" && > ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; > xxreg1 = fe80::200:ff:fe00:1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; > flags.loopback = 1; reg9[[9]] = 0; next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp1" && > ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; > xxreg1 = fe80::200:ff:fe00:101; eth.src = 00:00:00:00:01:01; outport = > "lrp1"; flags.loopback = 1; reg9[[9]] = 0; next;) > + table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp2" && > ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; > xxreg1 = fe80::200:ff:fe00:201; eth.src = 00:00:00:00:02:01; outport = > "lrp2"; flags.loopback = 1; reg9[[9]] = 0; next;) > ]) > > AT_CLEANUP > @@ -13450,8 +13510,8 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > ovn_strip_lflows], [0], [dnl > > AT_CHECK([grep "lr_in_arp_resolve" lr0flows | ovn_strip_lflows], [0], [dnl > table=??(lr_in_arp_resolve ), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_arp_resolve ), priority=1 , match=(ip4), > action=(get_arp(outport, reg0); next;) > - table=??(lr_in_arp_resolve ), priority=1 , match=(ip6), > action=(get_nd(outport, xxreg0); next;) > + table=??(lr_in_arp_resolve ), priority=1 , match=(reg9[[9]] == 0), > action=(get_nd(outport, xxreg0); next;) > + table=??(lr_in_arp_resolve ), priority=1 , match=(reg9[[9]] == 1), > action=(get_arp(outport, reg0); next;) > table=??(lr_in_arp_resolve ), priority=100 , match=(outport == > "lr0-public" && reg0 == 172.168.0.100), action=(eth.dst = 00:00:00:00:ff:02; > next;) > table=??(lr_in_arp_resolve ), priority=100 , match=(outport == > "lr0-public" && reg0 == 172.168.0.110), action=(eth.dst = 30:54:00:00:00:03; > next;) > table=??(lr_in_arp_resolve ), priority=100 , match=(outport == > "lr0-public" && reg0 == 172.168.0.120), action=(eth.dst = 00:00:00:00:ff:02; > next;) > @@ -13620,8 +13680,8 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | > ovn_strip_lflows], [0], [dnl > > AT_CHECK([grep "lr_in_arp_resolve" lr0flows | ovn_strip_lflows], [0], [dnl > table=??(lr_in_arp_resolve ), priority=0 , match=(1), action=(drop;) > - table=??(lr_in_arp_resolve ), priority=1 , match=(ip4), > action=(get_arp(outport, reg0); next;) > - table=??(lr_in_arp_resolve ), priority=1 , match=(ip6), > action=(get_nd(outport, xxreg0); next;) > + table=??(lr_in_arp_resolve ), priority=1 , match=(reg9[[9]] == 0), > action=(get_nd(outport, xxreg0); next;) > + table=??(lr_in_arp_resolve ), priority=1 , match=(reg9[[9]] == 1), > action=(get_arp(outport, reg0); next;) > table=??(lr_in_arp_resolve ), priority=100 , match=(outport == > "lr0-public" && reg0 == 172.168.0.100), action=(eth.dst = 00:00:00:00:ff:02; > next;) > table=??(lr_in_arp_resolve ), priority=100 , match=(outport == > "lr0-public" && reg0 == 172.168.0.110), action=(eth.dst = 00:00:00:00:ff:02; > next;) > table=??(lr_in_arp_resolve ), priority=100 , match=(outport == > "lr0-public" && reg0 == 172.168.0.120), action=(eth.dst = 00:00:00:00:ff:02; > next;) > diff --git a/tests/ovn.at b/tests/ovn.at > index 1071208d1..ec90a3b4e 100644 > --- a/tests/ovn.at > +++ b/tests/ovn.at > @@ -39761,3 +39761,648 @@ OVN_CLEANUP([hv1]) > > AT_CLEANUP > ]) > + > +OVN_FOR_EACH_NORTHD([ > +AT_SETUP([2 HVs, 2 LS, 1 lport/LS, 2 peer LRs, IPv4 over IPv6]) > +AT_SKIP_IF([test $HAVE_SCAPY = no]) > +ovn_start > + > +# Logical network: > +# Two LRs - R1 and R2 that are connected to each other as peers in > 2001:db8::/64 > +# network. R1 has a switchs ls1 (192.168.1.0/24) connected to it. > +# R2 has ls2 (172.16.1.0/24) connected to it. > + > +ls1_lp1_mac="f0:00:00:01:02:03" > +rp_ls1_mac="00:00:00:01:02:03" > +rp_ls2_mac="00:00:00:01:02:04" > +ls2_lp1_mac="f0:00:00:01:02:04" > + > +ls1_lp1_ip="192.168.1.2" > +ls2_lp1_ip="172.16.1.2" > + > +check ovn-nbctl lr-add R1 > +check ovn-nbctl lr-add R2 > + > +check ovn-nbctl ls-add ls1 > +check ovn-nbctl ls-add ls2 > + > +# Connect ls1 to R1 > +check ovn-nbctl lrp-add R1 ls1 $rp_ls1_mac 192.168.1.1/24 > + > +check ovn-nbctl lsp-add ls1 rp-ls1 -- set Logical_Switch_Port rp-ls1 > type=router \ > + options:router-port=ls1 addresses=\"$rp_ls1_mac\" > + > +# Connect ls2 to R2 > +check ovn-nbctl lrp-add R2 ls2 $rp_ls2_mac 172.16.1.1/24 > + > +check ovn-nbctl lsp-add ls2 rp-ls2 -- set Logical_Switch_Port rp-ls2 > type=router \ > + options:router-port=ls2 addresses=\"$rp_ls2_mac\" > + > +# Connect R1 to R2 > +check ovn-nbctl lrp-add R1 R1_R2 00:00:00:02:03:04 2001:db8::1/64 peer=R2_R1 > +check ovn-nbctl lrp-add R2 R2_R1 00:00:00:02:03:05 2001:db8::2/64 peer=R1_R2 > + > +AT_CHECK([ovn-nbctl lr-route-add R1 "0.0.0.0/0" 2001:db8::2]) > +AT_CHECK([ovn-nbctl lr-route-add R2 "0.0.0.0/0" 2001:db8::1]) > + > +# Create logical port ls1-lp1 in ls1 > +check ovn-nbctl lsp-add ls1 ls1-lp1 \ > +-- lsp-set-addresses ls1-lp1 "$ls1_lp1_mac $ls1_lp1_ip" > + > +# Create logical port ls2-lp1 in ls2 > +check ovn-nbctl lsp-add ls2 ls2-lp1 \ > +-- lsp-set-addresses ls2-lp1 "$ls2_lp1_mac $ls2_lp1_ip" > + > +# Create two hypervisor and create OVS ports corresponding to logical ports. > +net_add n1 > + > +sim_add hv1 > +as hv1 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.1 > +check ovs-vsctl -- add-port br-int hv1-vif1 -- \ > + set interface hv1-vif1 external-ids:iface-id=ls1-lp1 \ > + options:tx_pcap=hv1/vif1-tx.pcap \ > + options:rxq_pcap=hv1/vif1-rx.pcap \ > + ofport-request=1 > + > +sim_add hv2 > +as hv2 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.2 > +check ovs-vsctl -- add-port br-int hv2-vif1 -- \ > + set interface hv2-vif1 external-ids:iface-id=ls2-lp1 \ > + options:tx_pcap=hv2/vif1-tx.pcap \ > + options:rxq_pcap=hv2/vif1-rx.pcap \ > + ofport-request=1 > + > + > +# Pre-populate the hypervisors' ARP tables so that we don't lose any > +# packets for ARP resolution (native tunneling doesn't queue packets > +# for ARP resolution). > +OVN_POPULATE_ARP > + > +# Allow some time for ovn-northd and ovn-controller to catch up. > +wait_for_ports_up > +check ovn-nbctl --wait=hv sync > + > +# Packet to send. > +packet=$(fmt_pkt "Ether(dst='${rp_ls1_mac}', src='${ls1_lp1_mac}')/ \ > + IP(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > ttl=64)/ \ > + UDP(sport=53, dport=4369)") Nit: indentation. > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# Packet to Expect > +# The TTL should be decremented by 2. > +expected=$(fmt_pkt "Ether(dst='${ls2_lp1_mac}', src='${rp_ls2_mac}')/ \ > + IP(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > ttl=62)/ \ > + UDP(sport=53, dport=4369)") Nit: indentation. > +echo ${expected} > expected > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "reg0 == 172.16.1.2" | wc -l], [0], [1 > +]) > + > +# Disable the ls2-lp1 port. > +check ovn-nbctl --wait=hv set logical_switch_port ls2-lp1 enabled=false > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "reg0 == 172.16.1.2" | wc -l], [0], [0 > +]) > + > +# Send the same packet again and it should not be delivered > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# The 2nd packet sent shound not be received. > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +OVN_CLEANUP([hv1],[hv2]) > + > +AT_CLEANUP > +]) > + > +OVN_FOR_EACH_NORTHD([ > +AT_SETUP([2 HVs, 2 LS, 1 lport/LS, LRs connected via LS, IPv4 over IPv6]) > +AT_SKIP_IF([test $HAVE_SCAPY = no]) > +ovn_start > + > +# Logical network: > +# Two LRs - R1 and R2 that are connected to ls-transfer in 2001:db8::/64 > +# network. R1 has a switchs ls1 (192.168.1.0/24) connected to it. > +# R2 has ls2 (172.16.1.0/24) connected to it. > + > +ls1_lp1_mac="f0:00:00:01:02:03" > +rp_ls1_mac="00:00:00:01:02:03" > +rp_ls2_mac="00:00:00:01:02:04" > +ls2_lp1_mac="f0:00:00:01:02:04" > + > +ls1_lp1_ip="192.168.1.2" > +ls2_lp1_ip="172.16.1.2" > + > +check ovn-nbctl lr-add R1 > +check ovn-nbctl lr-add R2 > + > +check ovn-nbctl ls-add ls1 > +check ovn-nbctl ls-add ls2 > +check ovn-nbctl ls-add ls-transfer > + > +# Connect ls1 to R1 > +check ovn-nbctl lrp-add R1 ls1 $rp_ls1_mac 192.168.1.1/24 > + > +check ovn-nbctl lsp-add ls1 rp-ls1 -- set Logical_Switch_Port rp-ls1 > type=router \ > + options:router-port=ls1 addresses=\"$rp_ls1_mac\" > + > +# Connect ls2 to R2 > +check ovn-nbctl lrp-add R2 ls2 $rp_ls2_mac 172.16.1.1/24 > + > +check ovn-nbctl lsp-add ls2 rp-ls2 -- set Logical_Switch_Port rp-ls2 > type=router \ > + options:router-port=ls2 addresses=\"$rp_ls2_mac\" > + > +# Connect R1 to R2 > +check ovn-nbctl lrp-add R1 R1_ls-transfer 00:00:00:02:03:04 2001:db8::1/64 > +check ovn-nbctl lrp-add R2 R2_ls-transfer 00:00:00:02:03:05 2001:db8::2/64 > + > +check ovn-nbctl lsp-add ls-transfer ls-transfer_r1 -- \ > + set Logical_Switch_Port ls-transfer_r1 type=router \ > + options:router-port=R1_ls-transfer addresses=\"router\" > +check ovn-nbctl lsp-add ls-transfer ls-transfer_r2 -- \ > + set Logical_Switch_Port ls-transfer_r2 type=router \ > + options:router-port=R2_ls-transfer addresses=\"router\" > + > +AT_CHECK([ovn-nbctl lr-route-add R1 "0.0.0.0/0" 2001:db8::2]) > +AT_CHECK([ovn-nbctl lr-route-add R2 "0.0.0.0/0" 2001:db8::1]) > + > +# Create logical port ls1-lp1 in ls1 > +check ovn-nbctl lsp-add ls1 ls1-lp1 \ > +-- lsp-set-addresses ls1-lp1 "$ls1_lp1_mac $ls1_lp1_ip" > + > +# Create logical port ls2-lp1 in ls2 > +check ovn-nbctl lsp-add ls2 ls2-lp1 \ > +-- lsp-set-addresses ls2-lp1 "$ls2_lp1_mac $ls2_lp1_ip" > + > +# Create two hypervisor and create OVS ports corresponding to logical ports. > +net_add n1 > + > +sim_add hv1 > +as hv1 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.1 > +check ovs-vsctl -- add-port br-int hv1-vif1 -- \ > + set interface hv1-vif1 external-ids:iface-id=ls1-lp1 \ > + options:tx_pcap=hv1/vif1-tx.pcap \ > + options:rxq_pcap=hv1/vif1-rx.pcap \ > + ofport-request=1 > + > +sim_add hv2 > +as hv2 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.2 > +check ovs-vsctl -- add-port br-int hv2-vif1 -- \ > + set interface hv2-vif1 external-ids:iface-id=ls2-lp1 \ > + options:tx_pcap=hv2/vif1-tx.pcap \ > + options:rxq_pcap=hv2/vif1-rx.pcap \ > + ofport-request=1 > + > + > +# Pre-populate the hypervisors' ARP tables so that we don't lose any > +# packets for ARP resolution (native tunneling doesn't queue packets > +# for ARP resolution). > +OVN_POPULATE_ARP > + > +# Allow some time for ovn-northd and ovn-controller to catch up. > +wait_for_ports_up > +check ovn-nbctl --wait=hv sync > + > +# Packet to send. > +packet=$(fmt_pkt "Ether(dst='${rp_ls1_mac}', src='${ls1_lp1_mac}')/ \ > + IP(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > ttl=64)/ \ > + UDP(sport=53, dport=4369)") Nit: indentation. > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# Packet to Expect > +# The TTL should be decremented by 2. > +expected=$(fmt_pkt "Ether(dst='${ls2_lp1_mac}', src='${rp_ls2_mac}')/ \ > + IP(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > ttl=62)/ \ > + UDP(sport=53, dport=4369)") Nit: indentation. > +echo ${expected} > expected > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "reg0 == 172.16.1.2" | wc -l], [0], [1 > +]) > + > +# Disable the ls2-lp1 port. > +check ovn-nbctl --wait=hv set logical_switch_port ls2-lp1 enabled=false > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "reg0 == 172.16.1.2" | wc -l], [0], [0 > +]) > + > +# Send the same packet again and it should not be delivered > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# The 2nd packet sent shound not be received. > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +OVN_CLEANUP([hv1],[hv2]) > + > +AT_CLEANUP > +]) > + > +OVN_FOR_EACH_NORTHD([ > +AT_SETUP([2 HVs, 2 LS, 1 lport/LS, LRs connected via LS, IPv4 over IPv6, > static mac]) > +AT_SKIP_IF([test $HAVE_SCAPY = no]) > +ovn_start > + > +# Logical network: > +# Two LRs - R1 and R2 that are connected to ls-transfer in 2001:db8::/64 > +# network. R1 has a switchs ls1 (192.168.1.0/24) connected to it. > +# R2 has ls2 (172.16.1.0/24) connected to it. > + > +ls1_lp1_mac="f0:00:00:01:02:03" > +rp_ls1_mac="00:00:00:01:02:03" > +rp_ls2_mac="00:00:00:01:02:04" > +ls2_lp1_mac="f0:00:00:01:02:04" > + > +ls1_lp1_ip="192.168.1.2" > +ls2_lp1_ip="172.16.1.2" > + > +check ovn-nbctl lr-add R1 > +check ovn-nbctl lr-add R2 > + > +check ovn-nbctl ls-add ls1 > +check ovn-nbctl ls-add ls2 > +check ovn-nbctl ls-add ls-transfer > + > +# Connect ls1 to R1 > +check ovn-nbctl lrp-add R1 ls1 $rp_ls1_mac 192.168.1.1/24 > +check ovn-nbctl set Logical_Router R1 options:dynamic_neigh_routers=true > + > +check ovn-nbctl lsp-add ls1 rp-ls1 -- set Logical_Switch_Port rp-ls1 > type=router \ > + options:router-port=ls1 addresses=\"$rp_ls1_mac\" > + > +# Connect ls2 to R2 > +check ovn-nbctl lrp-add R2 ls2 $rp_ls2_mac 172.16.1.1/24 > +check ovn-nbctl set Logical_Router R2 options:dynamic_neigh_routers=true > + > +check ovn-nbctl lsp-add ls2 rp-ls2 -- set Logical_Switch_Port rp-ls2 > type=router \ > + options:router-port=ls2 addresses=\"$rp_ls2_mac\" > + > +# Connect R1 to R2 > +check ovn-nbctl lrp-add R1 R1_ls-transfer 00:00:00:02:03:04 2001:db8::1/64 > +check ovn-nbctl lrp-add R2 R2_ls-transfer 00:00:00:02:03:05 2001:db8::2/64 > + > +check ovn-nbctl lsp-add ls-transfer ls-transfer_r1 -- \ > + set Logical_Switch_Port ls-transfer_r1 type=router \ > + options:router-port=R1_ls-transfer addresses=\"router\" > +check ovn-nbctl lsp-add ls-transfer ls-transfer_r2 -- \ > + set Logical_Switch_Port ls-transfer_r2 type=router \ > + options:router-port=R2_ls-transfer addresses=\"router\" > + > +# Static mac binding entries > +check ovn-nbctl static-mac-binding-add R1_ls-transfer 2001:db8::2 > 00:00:00:02:03:05 > +check ovn-nbctl static-mac-binding-add R2_ls-transfer 2001:db8::1 > 00:00:00:02:03:04 > + > +AT_CHECK([ovn-nbctl lr-route-add R1 "0.0.0.0/0" 2001:db8::2]) > +AT_CHECK([ovn-nbctl lr-route-add R2 "0.0.0.0/0" 2001:db8::1]) > + > +# Create logical port ls1-lp1 in ls1 > +check ovn-nbctl lsp-add ls1 ls1-lp1 \ > +-- lsp-set-addresses ls1-lp1 "$ls1_lp1_mac $ls1_lp1_ip" > + > +# Create logical port ls2-lp1 in ls2 > +check ovn-nbctl lsp-add ls2 ls2-lp1 \ > +-- lsp-set-addresses ls2-lp1 "$ls2_lp1_mac $ls2_lp1_ip" > + > +# Create two hypervisor and create OVS ports corresponding to logical ports. > +net_add n1 > + > +sim_add hv1 > +as hv1 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.1 > +check ovs-vsctl -- add-port br-int hv1-vif1 -- \ > + set interface hv1-vif1 external-ids:iface-id=ls1-lp1 \ > + options:tx_pcap=hv1/vif1-tx.pcap \ > + options:rxq_pcap=hv1/vif1-rx.pcap \ > + ofport-request=1 > + > +sim_add hv2 > +as hv2 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.2 > +check ovs-vsctl -- add-port br-int hv2-vif1 -- \ > + set interface hv2-vif1 external-ids:iface-id=ls2-lp1 \ > + options:tx_pcap=hv2/vif1-tx.pcap \ > + options:rxq_pcap=hv2/vif1-rx.pcap \ > + ofport-request=1 > + > + > +# Pre-populate the hypervisors' ARP tables so that we don't lose any > +# packets for ARP resolution (native tunneling doesn't queue packets > +# for ARP resolution). > +OVN_POPULATE_ARP > + > +# Allow some time for ovn-northd and ovn-controller to catch up. > +wait_for_ports_up > +check ovn-nbctl --wait=hv sync > + > +# Packet to send. > +packet=$(fmt_pkt "Ether(dst='${rp_ls1_mac}', src='${ls1_lp1_mac}')/ \ > + IP(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > ttl=64)/ \ > + UDP(sport=53, dport=4369)") Nit: indentation. > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# Packet to Expect > +# The TTL should be decremented by 2. > +expected=$(fmt_pkt "Ether(dst='${ls2_lp1_mac}', src='${rp_ls2_mac}')/ \ > + IP(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > ttl=62)/ \ > + UDP(sport=53, dport=4369)") Nit: indentation. > +echo ${expected} > expected > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "reg0 == 172.16.1.2" | wc -l], [0], [1 > +]) > + > +# Disable the ls2-lp1 port. > +check ovn-nbctl --wait=hv set logical_switch_port ls2-lp1 enabled=false > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "reg0 == 172.16.1.2" | wc -l], [0], [0 > +]) > + > +# Send the same packet again and it should not be delivered > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# The 2nd packet sent shound not be received. > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +OVN_CLEANUP([hv1],[hv2]) > + > +AT_CLEANUP > +]) > + > +OVN_FOR_EACH_NORTHD([ > +AT_SETUP([2 HVs, 2 LS, 1 lport/LS, LRs connected via LS, IPv4 over IPv6, > ECMP]) > +AT_SKIP_IF([test $HAVE_SCAPY = no]) > +ovn_start > + > +# Logical network: > +# Two LRs - R1 and R2 that are connected to ls-transfer1 and lr-transfer2 in > +# 2001:db8:1::/64 and 2001:db8:2::/64 > +# network. R1 has a switchs ls1 (192.168.1.0/24) connected to it. > +# R2 has ls2 (172.16.1.0/24) connected to it. > + > +ls1_lp1_mac="f0:00:00:01:02:03" > +rp_ls1_mac="00:00:00:01:02:03" > +rp_ls2_mac="00:00:00:01:02:04" > +ls2_lp1_mac="f0:00:00:01:02:04" > + > +ls1_lp1_ip="192.168.1.2" > +ls2_lp1_ip="172.16.1.2" > + > +check ovn-nbctl lr-add R1 > +check ovn-nbctl lr-add R2 > + > +check ovn-nbctl ls-add ls1 > +check ovn-nbctl ls-add ls2 > +check ovn-nbctl ls-add ls-transfer1 > +check ovn-nbctl ls-add ls-transfer2 > + > +# Connect ls1 to R1 > +check ovn-nbctl lrp-add R1 ls1 $rp_ls1_mac 192.168.1.1/24 > + > +check ovn-nbctl lsp-add ls1 rp-ls1 -- set Logical_Switch_Port rp-ls1 > type=router \ > + options:router-port=ls1 addresses=\"$rp_ls1_mac\" > + > +# Connect ls2 to R2 > +check ovn-nbctl lrp-add R2 ls2 $rp_ls2_mac 172.16.1.1/24 > + > +check ovn-nbctl lsp-add ls2 rp-ls2 -- set Logical_Switch_Port rp-ls2 > type=router \ > + options:router-port=ls2 addresses=\"$rp_ls2_mac\" > + > +# Connect R1 to R2 (ls-transfer1) > +check ovn-nbctl lrp-add R1 R1_ls-transfer1 00:00:00:02:03:04 2001:db8:1::1/64 > +check ovn-nbctl lrp-add R2 R2_ls-transfer1 00:00:00:02:03:05 2001:db8:1::2/64 > + > +check ovn-nbctl lsp-add ls-transfer1 ls-transfer1_r1 -- \ > + set Logical_Switch_Port ls-transfer1_r1 type=router \ > + options:router-port=R1_ls-transfer1 addresses=\"router\" > +check ovn-nbctl lsp-add ls-transfer1 ls-transfer1_r2 -- \ > + set Logical_Switch_Port ls-transfer1_r2 type=router \ > + options:router-port=R2_ls-transfer1 addresses=\"router\" > + > +# Connect R1 to R2 (ls-transfer2) > +check ovn-nbctl lrp-add R1 R1_ls-transfer2 00:00:00:02:03:14 2001:db8:2::1/64 > +check ovn-nbctl lrp-add R2 R2_ls-transfer2 00:00:00:02:03:15 2001:db8:2::2/64 > + > +check ovn-nbctl lsp-add ls-transfer2 ls-transfer2_r1 -- \ > + set Logical_Switch_Port ls-transfer2_r1 type=router \ > + options:router-port=R1_ls-transfer2 addresses=\"router\" > +check ovn-nbctl lsp-add ls-transfer2 ls-transfer2_r2 -- \ > + set Logical_Switch_Port ls-transfer2_r2 type=router \ > + options:router-port=R2_ls-transfer2 addresses=\"router\" > + > +AT_CHECK([ovn-nbctl lr-route-add R1 "0.0.0.0/0" 2001:db8:1::2]) > +AT_CHECK([ovn-nbctl --ecmp lr-route-add R1 "0.0.0.0/0" 2001:db8:2::2]) > +AT_CHECK([ovn-nbctl lr-route-add R2 "0.0.0.0/0" 2001:db8:1::1]) > +AT_CHECK([ovn-nbctl --ecmp lr-route-add R2 "0.0.0.0/0" 2001:db8:2::1]) > + > +# Create logical port ls1-lp1 in ls1 > +check ovn-nbctl lsp-add ls1 ls1-lp1 \ > +-- lsp-set-addresses ls1-lp1 "$ls1_lp1_mac $ls1_lp1_ip" > + > +# Create logical port ls2-lp1 in ls2 > +check ovn-nbctl lsp-add ls2 ls2-lp1 \ > +-- lsp-set-addresses ls2-lp1 "$ls2_lp1_mac $ls2_lp1_ip" > + > +# Create two hypervisor and create OVS ports corresponding to logical ports. > +net_add n1 > + > +sim_add hv1 > +as hv1 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.1 > +check ovs-vsctl -- add-port br-int hv1-vif1 -- \ > + set interface hv1-vif1 external-ids:iface-id=ls1-lp1 \ > + options:tx_pcap=hv1/vif1-tx.pcap \ > + options:rxq_pcap=hv1/vif1-rx.pcap \ > + ofport-request=1 > + > +sim_add hv2 > +as hv2 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.2 > +check ovs-vsctl -- add-port br-int hv2-vif1 -- \ > + set interface hv2-vif1 external-ids:iface-id=ls2-lp1 \ > + options:tx_pcap=hv2/vif1-tx.pcap \ > + options:rxq_pcap=hv2/vif1-rx.pcap \ > + ofport-request=1 > + > + > +# Pre-populate the hypervisors' ARP tables so that we don't lose any > +# packets for ARP resolution (native tunneling doesn't queue packets > +# for ARP resolution). > +OVN_POPULATE_ARP > + > +# Allow some time for ovn-northd and ovn-controller to catch up. > +wait_for_ports_up > +check ovn-nbctl --wait=hv sync > + > +# Packet to send. > +packet=$(fmt_pkt "Ether(dst='${rp_ls1_mac}', src='${ls1_lp1_mac}')/ \ > + IP(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > ttl=64)/ \ > + UDP(sport=53, dport=4369)") Nit: indentation. > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# Packet to Expect > +# The TTL should be decremented by 2. > +expected=$(fmt_pkt "Ether(dst='${ls2_lp1_mac}', src='${rp_ls2_mac}')/ \ > + IP(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > ttl=62)/ \ > + UDP(sport=53, dport=4369)") Nit: indentation. > +echo ${expected} > expected > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "reg0 == 172.16.1.2" | wc -l], [0], [1 > +]) > + > +# Disable the ls2-lp1 port. > +check ovn-nbctl --wait=hv set logical_switch_port ls2-lp1 enabled=false > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "reg0 == 172.16.1.2" | wc -l], [0], [0 > +]) > + > +# Send the same packet again and it should not be delivered > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# The 2nd packet sent shound not be received. > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +OVN_CLEANUP([hv1],[hv2]) > + > +AT_CLEANUP > +]) > + > +OVN_FOR_EACH_NORTHD([ > +AT_SETUP([2 HVs, 2 LS, 1 lport/LS, 2 peer LRs, IPv6 over IPv4]) > +AT_SKIP_IF([test $HAVE_SCAPY = no]) > +ovn_start > + > +# Logical network: > +# Two LRs - R1 and R2 that are connected to each other as peers in > 10.0.0.0/24 > +# network. R1 has a switchs ls1 (2001:db8:1::/64) connected to it. > +# R2 has ls2 (2001:db8:2::/64) connected to it. > + > +ls1_lp1_mac="f0:00:00:01:02:03" > +rp_ls1_mac="00:00:00:01:02:03" > +rp_ls2_mac="00:00:00:01:02:04" > +ls2_lp1_mac="f0:00:00:01:02:04" > + > +ls1_lp1_ip="2001:db8:1::2" > +ls2_lp1_ip="2001:db8:2::2" > + > +check ovn-nbctl lr-add R1 > +check ovn-nbctl lr-add R2 > + > +check ovn-nbctl ls-add ls1 > +check ovn-nbctl ls-add ls2 > + > +# Connect ls1 to R1 > +check ovn-nbctl lrp-add R1 ls1 $rp_ls1_mac 2001:db8:1::1/64 > + > +check ovn-nbctl lsp-add ls1 rp-ls1 -- set Logical_Switch_Port rp-ls1 > type=router \ > + options:router-port=ls1 addresses=\"$rp_ls1_mac\" > + > +# Connect ls2 to R2 > +check ovn-nbctl lrp-add R2 ls2 $rp_ls2_mac 2001:db8:2::1/64 > + > +check ovn-nbctl lsp-add ls2 rp-ls2 -- set Logical_Switch_Port rp-ls2 > type=router \ > + options:router-port=ls2 addresses=\"$rp_ls2_mac\" > + > +# Connect R1 to R2 > +check ovn-nbctl lrp-add R1 R1_R2 00:00:00:02:03:04 10.0.0.1/24 peer=R2_R1 > +check ovn-nbctl lrp-add R2 R2_R1 00:00:00:02:03:05 10.0.0.2/24 peer=R1_R2 > + > +AT_CHECK([ovn-nbctl lr-route-add R1 "::/0" 10.0.0.2]) > +AT_CHECK([ovn-nbctl lr-route-add R2 "::/0" 10.0.0.1]) > + > +# Create logical port ls1-lp1 in ls1 > +check ovn-nbctl lsp-add ls1 ls1-lp1 \ > +-- lsp-set-addresses ls1-lp1 "$ls1_lp1_mac $ls1_lp1_ip" > + > +# Create logical port ls2-lp1 in ls2 > +check ovn-nbctl lsp-add ls2 ls2-lp1 \ > +-- lsp-set-addresses ls2-lp1 "$ls2_lp1_mac $ls2_lp1_ip" > + > +# Create two hypervisor and create OVS ports corresponding to logical ports. > +net_add n1 > + > +sim_add hv1 > +as hv1 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.1 > +check ovs-vsctl -- add-port br-int hv1-vif1 -- \ > + set interface hv1-vif1 external-ids:iface-id=ls1-lp1 \ > + options:tx_pcap=hv1/vif1-tx.pcap \ > + options:rxq_pcap=hv1/vif1-rx.pcap \ > + ofport-request=1 > + > +sim_add hv2 > +as hv2 > +check ovs-vsctl add-br br-phys > +ovn_attach n1 br-phys 192.168.0.2 > +check ovs-vsctl -- add-port br-int hv2-vif1 -- \ > + set interface hv2-vif1 external-ids:iface-id=ls2-lp1 \ > + options:tx_pcap=hv2/vif1-tx.pcap \ > + options:rxq_pcap=hv2/vif1-rx.pcap \ > + ofport-request=1 > + > + > +# Pre-populate the hypervisors' ARP tables so that we don't lose any > +# packets for ARP resolution (native tunneling doesn't queue packets > +# for ARP resolution). > +OVN_POPULATE_ARP > + > +# Allow some time for ovn-northd and ovn-controller to catch up. > +wait_for_ports_up > +check ovn-nbctl --wait=hv sync > + > +# Packet to send. > +packet=$(fmt_pkt "Ether(dst='${rp_ls1_mac}', src='${ls1_lp1_mac}')/ \ > + IPv6(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > hlim=64)/ \ > + UDP(sport=53, dport=4369)") > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# Packet to Expect > +# The TTL should be decremented by 2. > +expected=$(fmt_pkt "Ether(dst='${ls2_lp1_mac}', src='${rp_ls2_mac}')/ \ > + IPv6(src='${ls1_lp1_ip}', dst='${ls2_lp1_ip}', > hlim=62)/ \ > + UDP(sport=53, dport=4369)") > +echo ${expected} > expected > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "xxreg0 == 2001:db8:2::2" | wc -l], [0], [1 > +]) > + > +# Disable the ls2-lp1 port. > +check ovn-nbctl --wait=hv set logical_switch_port ls2-lp1 enabled=false > + > +AT_CHECK([ovn-sbctl dump-flows | grep lr_in_arp_resolve | \ > +grep "xxreg0 == 2001:db8:2::2" | wc -l], [0], [0 > +]) > + > +# Send the same packet again and it should not be delivered > +check as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 "$packet" > + > +# The 2nd packet sent shound not be received. > +OVN_CHECK_PACKETS([hv2/vif1-tx.pcap], [expected]) > + > +OVN_CLEANUP([hv1],[hv2]) > + > +AT_CLEANUP > +]) > diff --git a/utilities/ovn-nbctl.c b/utilities/ovn-nbctl.c > index d45be75c7..86a3b5966 100644 > --- a/utilities/ovn-nbctl.c > +++ b/utilities/ovn-nbctl.c > @@ -4591,11 +4591,9 @@ nbctl_lr_route_add(struct ctl_context *ctx) > } > > char *route_table = shash_find_data(&ctx->options, "--route-table"); > - bool v6_prefix = false; > prefix = normalize_ipv4_prefix_str(ctx->argv[2]); > if (!prefix) { > prefix = normalize_ipv6_prefix_str(ctx->argv[2]); > - v6_prefix = true; > } > if (!prefix) { > ctl_error(ctx, "bad prefix argument: %s", ctx->argv[2]); > @@ -4606,15 +4604,15 @@ nbctl_lr_route_add(struct ctl_context *ctx) > if (is_discard_route) { > next_hop = xasprintf("discard"); > } else { > - next_hop = v6_prefix > - ? normalize_ipv6_addr_str(ctx->argv[3]) > - : normalize_ipv4_addr_str(ctx->argv[3]); > + next_hop = normalize_ipv4_addr_str(ctx->argv[3]); > + if (!next_hop) { > + next_hop = normalize_ipv6_addr_str(ctx->argv[3]); > + } > if (!next_hop) { > /* check if it is a output port. */ > error = lrp_by_name_or_uuid(ctx, ctx->argv[3], true, &out_lrp); > if (error) { > - ctl_error(ctx, "bad %s nexthop argument: %s", > - v6_prefix ? "IPv6" : "IPv4", ctx->argv[3]); > + ctl_error(ctx, "bad nexthop argument: %s", ctx->argv[3]); > free(error); > goto cleanup; > } Regards, Dumitru _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
