On Thu, Jun 6, 2024 at 4:11 PM Mark Michelson <[email protected]> wrote:
>
> Hi Numan,
>
> I have only one small comment below.
>
> On 5/21/24 16:17, [email protected] wrote:
> > From: Numan Siddique <[email protected]>
> >
> > It is expected that a provider network logical switch has a localnet logical
> > switch port in order to bridge the overlay traffic to the underlay traffic.
> > There can be some usecases where a overlay logical switch (without
> > a localnet port) can act as a provider network and presently NAT doesn't
> > work as expected. This patch adds this support. A new config option
> > "overlay_provider_network" is added to support this feature.
> > This feature gets enabled for a logical switch 'P' if:
> > - The above option is set to true in the Logical_Switch.other_config
> > column.
> > - The logical switch 'P' doesn't have any localnet ports.
> > - The logical router port of a router 'R' connecting to 'P'
> > is a gateway router port.
> > - And the logical router 'R' has only one gateway router port.
> >
> > If all the above conditions are met, ovn-northd creates a chassisredirect
> > port for the logical switch port (of type router) connecting to the
> > router 'R'. For example, if the logical port is named as "P-R" and its
> > peer router port is "R-P", then chassisredirect port cr-P-R is created
> > along with cr-R-P. Gateway chassis binding the cr-R-P also binds cr-P-R.
> > This ensures that the routing is centralized on this gateway chassis for
> > the traffic coming from switch "P" towards the router or vice versa.
> > This centralization is required in order to support NAT (both SNAT and
> > DNAT). Distributed NAT (i.e if external_mac and router_port is set) is
> > not supported and instead the router port mac is used for such traffic.
> >
> > Reported-at: https://issues.redhat.com/browse/FDP-364
> > Signed-off-by: Numan Siddique <[email protected]>
> > ---
> > NEWS | 2 +
> > controller/physical.c | 4 +
> > northd/northd.c | 239 ++++++++++++++----
> > northd/northd.h | 1 +
> > ovn-nb.xml | 27 ++
> > tests/multinode-macros.at | 2 +-
> > tests/multinode.at | 177 +++++++++++++
> > tests/ovn-northd.at | 520 +++++++++++++++++++++++++++++++++++++-
> > tests/ovn.at | 8 +-
> > 9 files changed, 928 insertions(+), 52 deletions(-)
> >
> > diff --git a/NEWS b/NEWS
> > index 81c958f9a0..b501d064f0 100644
> > --- a/NEWS
> > +++ b/NEWS
> > @@ -21,6 +21,8 @@ Post v24.03.0
> > MAC addresses configured on the LSP with "unknown", are learnt via the
> > OVN native FDB.
> > - Add support for ovsdb-server `--config-file` option in ovn-ctl.
> > + - Added Overlay provider network support to a logical switch if
> > + the config "overlay_provider_network" is set to true.
> >
> > OVN v24.03.0 - 01 Mar 2024
> > --------------------------
> > diff --git a/controller/physical.c b/controller/physical.c
> > index 7ee3086940..625e37e8a7 100644
> > --- a/controller/physical.c
> > +++ b/controller/physical.c
> > @@ -1587,6 +1587,10 @@ consider_port_binding(struct ovsdb_idl_index
> > *sbrec_port_binding_by_name,
> > ct_zones);
> > put_zones_ofpacts(&zone_ids, ofpacts_p);
> >
> > + /* Clear the MFF_INPORT. Its possible that the same packet may
> > + * go out from the same tunnel inport. */
> > + put_load(ofp_to_u16(OFPP_NONE), MFF_IN_PORT, 0, 16, ofpacts_p);
> > +
> > /* Resubmit to table 41. */
> > put_resubmit(OFTABLE_CHECK_LOOPBACK, ofpacts_p);
> > }
> > diff --git a/northd/northd.c b/northd/northd.c
> > index 6393d688f6..65999d82c4 100644
> > --- a/northd/northd.c
> > +++ b/northd/northd.c
> > @@ -2098,6 +2098,53 @@ parse_lsp_addrs(struct ovn_port *op)
> > }
> > }
> >
> > +static struct ovn_port *
> > +create_cr_port(struct ovn_port *op, struct hmap *ports,
> > + struct ovs_list *both_dbs, struct ovs_list *nb_only)
> > +{
> > + char *redirect_name = ovn_chassis_redirect_name(
> > + op->nbsp ? op->nbsp->name : op->nbrp->name);
> > +
> > + struct ovn_port *crp = ovn_port_find(ports, redirect_name);
> > + if (crp && crp->sb && crp->sb->datapath == op->od->sb) {
> > + ovn_port_set_nb(crp, NULL, op->nbrp);
> > + ovs_list_remove(&crp->list);
> > + ovs_list_push_back(both_dbs, &crp->list);
> > + } else {
> > + crp = ovn_port_create(ports, redirect_name,
> > + op->nbsp, op->nbrp, NULL);
> > + ovs_list_push_back(nb_only, &crp->list);
> > + }
> > +
> > + crp->primary_port = op;
> > + op->cr_port = crp;
> > + crp->od = op->od;
> > + free(redirect_name);
> > +
> > + return crp;
> > +}
> > +
> > +/* Returns true if chassis resident port needs to be created for
> > + * op's peer logical switch. False otherwise.
> > + *
> > + * Chassis resident port needs to be created if the op's logical router
> > + * - Has only one gateway router port and
> > + * - op's peer logical switch has no localnet ports and
> > + * - op's logical switch has the option 'overlay_provider_network'
> > + * set to true.
> > + */
> > +static bool
> > +needs_cr_port_creation(struct ovn_port *op)
>
> Since this function checks if op->peer needs to have a chassis-resident
> port created, could this be renamed to something like
> "peer_needs_cr_port_creation()" ?
Hi Mark,
Thanks for the reviews. Yes indeed. The name you suggested makes sense to me.
I'll apply the first 2 patches to main and submit v4 with this comment
addressed.
Thanks
Numan
>
> > +{
> > + if (op->od->n_l3dgw_ports == 1 && op->peer && op->peer->nbsp
> > + && !op->peer->od->n_localnet_ports) {
> > + return smap_get_bool(&op->peer->od->nbs->other_config,
> > + "overlay_provider_network", false);
> > + }
> > +
> > + return false;
> > +}
> > +
> > static void
> > join_logical_ports(const struct sbrec_port_binding_table *sbrec_pb_table,
> > struct hmap *ls_datapaths, struct hmap *lr_datapaths,
> > @@ -2205,9 +2252,10 @@ join_logical_ports(const struct
> > sbrec_port_binding_table *sbrec_pb_table,
> > tag_alloc_add_existing_tags(tag_alloc_table, nbsp);
> > }
> > }
> > +
> > + struct hmapx gw_ports = HMAPX_INITIALIZER(&gw_ports);
> > HMAP_FOR_EACH (od, key_node, lr_datapaths) {
> > ovs_assert(od->nbr);
> > - size_t n_allocated_l3dgw_ports = 0;
> > for (size_t i = 0; i < od->nbr->n_ports; i++) {
> > const struct nbrec_logical_router_port *nbrp
> > = od->nbr->ports[i];
> > @@ -2271,10 +2319,7 @@ join_logical_ports(const struct
> > sbrec_port_binding_table *sbrec_pb_table,
> > redirect_type && !strcasecmp(redirect_type,
> > "bridged");
> > }
> >
> > - if (op->nbrp->ha_chassis_group ||
> > - op->nbrp->n_gateway_chassis) {
> > - /* Additional "derived" ovn_port crp represents the
> > - * instance of op on the gateway chassis. */
> > + if (op->nbrp->ha_chassis_group || op->nbrp->n_gateway_chassis)
> > {
> > const char *gw_chassis = smap_get(&op->od->nbr->options,
> > "chassis");
> > if (gw_chassis) {
> > @@ -2283,34 +2328,9 @@ join_logical_ports(const struct
> > sbrec_port_binding_table *sbrec_pb_table,
> > VLOG_WARN_RL(&rl, "Bad configuration: distributed "
> > "gateway port configured on port %s "
> > "on L3 gateway router", nbrp->name);
> > - continue;
> > - }
> > -
> > - char *redirect_name =
> > - ovn_chassis_redirect_name(nbrp->name);
> > - struct ovn_port *crp = ovn_port_find(ports, redirect_name);
> > - if (crp && crp->sb && crp->sb->datapath == od->sb) {
> > - ovn_port_set_nb(crp, NULL, nbrp);
> > - ovs_list_remove(&crp->list);
> > - ovs_list_push_back(both, &crp->list);
> > } else {
> > - crp = ovn_port_create(ports, redirect_name,
> > - NULL, nbrp, NULL);
> > - ovs_list_push_back(nb_only, &crp->list);
> > - }
> > - crp->primary_port = op;
> > - op->cr_port = crp;
> > - crp->od = od;
> > - free(redirect_name);
> > -
> > - /* Add to l3dgw_ports in od, for later use during flow
> > - * creation. */
> > - if (od->n_l3dgw_ports == n_allocated_l3dgw_ports) {
> > - od->l3dgw_ports = x2nrealloc(od->l3dgw_ports,
> > - &n_allocated_l3dgw_ports,
> > - sizeof *od->l3dgw_ports);
> > + hmapx_add(&gw_ports, op);
> > }
> > - od->l3dgw_ports[od->n_l3dgw_ports++] = op;
> > }
> > }
> > }
> > @@ -2367,12 +2387,6 @@ join_logical_ports(const struct
> > sbrec_port_binding_table *sbrec_pb_table,
> > arp_proxy, op->nbsp->name);
> > }
> > }
> > -
> > - /* Only used for the router type LSP whose peer is l3dgw_port
> > */
> > - if (op->peer && is_l3dgw_port(op->peer)) {
> > - op->enable_router_port_acl = smap_get_bool(
> > - &op->nbsp->options, "enable_router_port_acl", false);
> > - }
> > } else if (op->nbrp && op->nbrp->peer && !is_cr_port(op)) {
> > struct ovn_port *peer = ovn_port_find(ports, op->nbrp->peer);
> > if (peer) {
> > @@ -2393,6 +2407,56 @@ join_logical_ports(const struct
> > sbrec_port_binding_table *sbrec_pb_table,
> > }
> > }
> >
> > + struct hmapx_node *hmapx_node;
> > + HMAPX_FOR_EACH (hmapx_node, &gw_ports) {
> > + op = hmapx_node->data;
> > + od = op->od;
> > + ovs_assert(op->nbrp);
> > + ovs_assert(op->nbrp->ha_chassis_group ||
> > op->nbrp->n_gateway_chassis);
> > +
> > + /* Additional "derived" ovn_port crp represents the instance of op
> > on
> > + * the gateway chassis. */
> > + struct ovn_port *crp = create_cr_port(op, ports, both, nb_only);
> > + ovs_assert(crp);
> > +
> > + /* Add to l3dgw_ports in od, for later use during flow creation. */
> > + if (od->n_l3dgw_ports == od->n_allocated_l3dgw_ports) {
> > + od->l3dgw_ports = x2nrealloc(od->l3dgw_ports,
> > + &od->n_allocated_l3dgw_ports,
> > + sizeof *od->l3dgw_ports);
> > + }
> > + od->l3dgw_ports[od->n_l3dgw_ports++] = op;
> > +
> > + if (op->peer && op->peer->nbsp) {
> > + /* Only used for the router type LSP whose peer is l3dgw_port
> > */
> > + op->peer->enable_router_port_acl = smap_get_bool(
> > + &op->peer->nbsp->options, "enable_router_port_acl",
> > false);
> > + }
> > + }
> > +
> > +
> > + /* Create chassisresident port for the gateway router port's peer if
> > + * - Gateway router port's router has only one gateway router port and
> > + * - Its peer is a logical switch port and
> > + * - It's peer's logical switch has no localnet ports.
> > + * - Its peer's logical switch has the option overlay_provider_network
> > + * is set to true in the other_config column.
> > + *
> > + * This is required to support NAT via geneve (for the overlay provider
> > + * networks) and the routing coming from this logical switch destined
> > to
> > + * the router port and vice versa is centralized on the gateway
> > chassis.
> > + *
> > + * Future enhancement: Support NAT via geneve if the logical router has
> > + * multiple gateway ports.
> > + * */
> > + HMAPX_FOR_EACH (hmapx_node, &gw_ports) {
> > + op = hmapx_node->data;
> > + if (needs_cr_port_creation(op)) {
> > + create_cr_port(op->peer, ports, both, nb_only);
> > + }
> > + }
> > + hmapx_destroy(&gw_ports);
> > +
> > /* Wait until all ports have been connected to add to IPAM since
> > * it relies on proper peers to be set
> > */
> > @@ -3175,16 +3239,28 @@ ovn_port_update_sbrec(struct ovsdb_idl_txn
> > *ovnsb_txn,
> > * type "l3gateway". */
> > if (chassis) {
> > sbrec_port_binding_set_type(op->sb, "l3gateway");
> > + } else if (is_cr_port(op)) {
> > + sbrec_port_binding_set_type(op->sb, "chassisredirect");
> > + ovs_assert(op->primary_port->peer);
> > + ovs_assert(op->primary_port->peer->cr_port);
> > + ovs_assert(op->primary_port->peer->cr_port->sb);
> > + sbrec_port_binding_set_ha_chassis_group(
> > + op->sb,
> > + op->primary_port->peer->cr_port->sb->ha_chassis_group);
> > +
> > } else {
> > sbrec_port_binding_set_type(op->sb, "patch");
> > }
> >
> > const char *router_port = smap_get(&op->nbsp->options,
> > "router-port");
> > - if (router_port || chassis) {
> > + if (router_port || chassis || is_cr_port(op)) {
> > struct smap new;
> > smap_init(&new);
> > - if (router_port) {
> > +
> > + if (is_cr_port(op)) {
> > + smap_add(&new, "distributed-port", op->nbsp->name);
> > + } else if (router_port) {
> > smap_add(&new, "peer", router_port);
> > }
> > if (chassis) {
> > @@ -8198,9 +8274,18 @@ build_lswitch_rport_arp_req_flow(
> > struct lflow_ref *lflow_ref)
> > {
> > struct ds match = DS_EMPTY_INITIALIZER;
> > + struct ds m = DS_EMPTY_INITIALIZER;
> > struct ds actions = DS_EMPTY_INITIALIZER;
> >
> > - arp_nd_ns_match(ips, addr_family, &match);
> > + arp_nd_ns_match(ips, addr_family, &m);
> > + ds_clone(&match, &m);
> > +
> > + bool has_cr_port = patch_op->cr_port;
> > +
> > + if (has_cr_port) {
> > + ds_put_format(&match, " && is_chassis_resident(%s)",
> > + patch_op->cr_port->json_key);
> > + }
> >
> > /* Send a the packet to the router pipeline. If the switch has
> > non-router
> > * ports then flood it there as well.
> > @@ -8222,6 +8307,31 @@ build_lswitch_rport_arp_req_flow(
> > lflow_ref);
> > }
> >
> > + if (has_cr_port) {
> > + ds_clear(&match);
> > + ds_put_format(&match, "%s && !is_chassis_resident(%s)",
> > ds_cstr(&m),
> > + patch_op->cr_port->json_key);
> > + ds_clear(&actions);
> > + if (od->n_router_ports != od->nbs->n_ports) {
> > + ds_put_format(&actions, "clone {outport = %s; output; }; "
> > + "outport = \""MC_FLOOD_L2"\"; output;",
> > + patch_op->cr_port->json_key);
> > + ovn_lflow_add_with_hint(lflows, od, S_SWITCH_IN_L2_LKUP,
> > + priority, ds_cstr(&match),
> > + ds_cstr(&actions), stage_hint,
> > + lflow_ref);
> > + } else {
> > + ds_put_format(&actions, "outport = %s; output;",
> > + patch_op->cr_port->json_key);
> > + ovn_lflow_add_with_hint(lflows, od, S_SWITCH_IN_L2_LKUP,
> > + priority, ds_cstr(&match),
> > + ds_cstr(&actions),
> > + stage_hint,
> > + lflow_ref);
> > + }
> > + }
> > +
> > + ds_destroy(&m);
> > ds_destroy(&match);
> > ds_destroy(&actions);
> > }
> > @@ -9594,7 +9704,11 @@ build_lswitch_ip_unicast_lookup(struct ovn_port *op,
> > struct ds *actions, struct ds *match)
> > {
> > ovs_assert(op->nbsp);
> > - if (lsp_is_external(op->nbsp)) {
> > +
> > + /* Note: A switch port can also have a chassis resident derived port.
> > + * Check if 'op' is a chassis resident dervied port. If so, skip
> > + * adding unicast lookup flows for this port. */
> > + if (lsp_is_external(op->nbsp) || is_cr_port(op)) {
> > return;
> > }
> >
> > @@ -9612,8 +9726,6 @@ build_lswitch_ip_unicast_lookup(struct ovn_port *op,
> > "outport = \""MC_UNKNOWN "\"; output;"
> > : "outport = %s; output;")
> > : debug_drop_action();
> > - ds_clear(actions);
> > - ds_put_format(actions, action, op->json_key);
> >
> > if (lsp_is_router(op->nbsp) && op->peer && op->peer->nbrp) {
> > /* For ports connected to logical routers add flows to bypass the
> > @@ -9660,14 +9772,35 @@ build_lswitch_ip_unicast_lookup(struct ovn_port *op,
> > if (add_chassis_resident_check) {
> > ds_put_format(match, " && is_chassis_resident(%s)",
> > json_key);
> > }
> > + } else if (op->cr_port) {
> > + ds_clear(actions);
> > + ds_put_format(actions, action, op->cr_port->json_key);
> > +
> > + struct ds m = DS_EMPTY_INITIALIZER;
> > + ds_put_format(&m, "eth.dst == %s && !is_chassis_resident(%s)",
> > + op->peer->lrp_networks.ea_s,
> > + op->cr_port->json_key);
> > +
> > + ovn_lflow_add_with_hint(lflows, op->od,
> > + S_SWITCH_IN_L2_LKUP, 50,
> > + ds_cstr(&m), ds_cstr(actions),
> > + &op->nbsp->header_,
> > + op->lflow_ref);
> > + ds_destroy(&m);
> > + ds_put_format(match, " && is_chassis_resident(%s)",
> > + op->cr_port->json_key);
> > }
> >
> > + ds_clear(actions);
> > + ds_put_format(actions, action, op->json_key);
> > ovn_lflow_add_with_hint(lflows, op->od,
> > S_SWITCH_IN_L2_LKUP, 50,
> > ds_cstr(match), ds_cstr(actions),
> > &op->nbsp->header_,
> > op->lflow_ref);
> > } else {
> > + ds_clear(actions);
> > + ds_put_format(actions, action, op->json_key);
> > for (size_t i = 0; i < op->n_lsp_addrs; i++) {
> > ds_clear(match);
> > ds_put_format(match, "eth.dst == %s", op->lsp_addrs[i].ea_s);
> > @@ -11765,6 +11898,15 @@ build_lrouter_port_nat_arp_nd_flow(struct ovn_port
> > *op,
> > return;
> > }
> >
> > + if (op->peer && op->peer->cr_port) {
> > + /* We don't add the below flows if the router port's peer has
> > + * a chassisresident port. That's because routing is centralized
> > on
> > + * the gateway chassis for the traffic from the peer port to this
> > + * router or from this router to the peer logical switch.
> > + */
> > + return;
> > + }
> > +
> > /* Mac address to use when replying to ARP/NS. */
> > const char *mac_s = REG_INPORT_ETH_ADDR;
> > struct eth_addr mac;
> > @@ -15154,6 +15296,17 @@ lrouter_check_nat_entry(const struct ovn_datapath
> > *od,
> > /* For distributed router NAT, determine whether this NAT rule
> > * satisfies the conditions for distributed NAT processing. */
> > *distributed = false;
> > +
> > + /* NAT cannnot be distributed if the gateway port's peer
> > + * has a chassisresident port (and the routing is centralized
> > + * on the gateway chassis for the traffic from the peer
> > + * to this router and traffic to the peer.)
> > + */
> > + struct ovn_port *l3dgw_port = *nat_l3dgw_port;
> > + if (l3dgw_port && l3dgw_port->peer && l3dgw_port->peer->cr_port) {
> > + return 0;
> > + }
> > +
> > if (od->n_l3dgw_ports && !strcmp(nat->type, "dnat_and_snat") &&
> > nat->logical_port && nat->external_mac) {
> > if (eth_addr_from_string(nat->external_mac, mac)) {
> > diff --git a/northd/northd.h b/northd/northd.h
> > index 146139bebc..563e260a35 100644
> > --- a/northd/northd.h
> > +++ b/northd/northd.h
> > @@ -325,6 +325,7 @@ struct ovn_datapath {
> > * will be NULL. */
> > struct ovn_port **l3dgw_ports;
> > size_t n_l3dgw_ports;
> > + size_t n_allocated_l3dgw_ports;
> >
> > /* router datapath has a logical port with redirect-type set to
> > bridged. */
> > bool redirect_bridged;
> > diff --git a/ovn-nb.xml b/ovn-nb.xml
> > index 7bc77da684..612000eb49 100644
> > --- a/ovn-nb.xml
> > +++ b/ovn-nb.xml
> > @@ -839,6 +839,33 @@
> > forwarded to all routers and therefor the mac bindings of the
> > routers
> > are no longer updated.
> > </column>
> > +
> > + <column name="other_config" key="overlay_provider_network"
> > + type='{"type": "boolean"}'>
> > + <p>
> > + Determines if the logical switch is an overlay provider network
> > or
> > + not. If set to true, then this logical switch can be connected
> > to a
> > + logical router via a gateway router port and NAT options can be
> > + configured on its subnets. In order for OVN to consider this
> > + logical switch as an overlay provider network, following
> > conditions
> > + needs to be satisfied.
> > + </p>
> > +
> > + <ul>
> > + <li>
> > + Logical router port connecting to this logical switch should be
> > + a gateway router port.
> > + </li>
> > +
> > + <li>
> > + The logical router should have only one gateway router port.
> > + </li>
> > +
> > + <li>
> > + The logical switch should not have any localnet ports.
> > + </li>
> > + </ul>
> > + </column>
> > </group>
> >
> > <group title="Common Columns">
> > diff --git a/tests/multinode-macros.at b/tests/multinode-macros.at
> > index c04506a52a..25cfa186ee 100644
> > --- a/tests/multinode-macros.at
> > +++ b/tests/multinode-macros.at
> > @@ -66,7 +66,7 @@ m_count_rows() {
> > m_check_row_count() {
> > local db=$(parse_db $1) table=$(parse_table $1); shift
> > local count=$1; shift
> > - local found=$(m_count_rows $c $db:$table "$@")
> > + local found=$(m_count_rows $db:$table "$@")
> > echo
> > echo "Checking for $count rows in $db $table${1+ with $*}... found
> > $found"
> > if test "$count" != "$found"; then
> > diff --git a/tests/multinode.at b/tests/multinode.at
> > index b959a25506..d549bedd66 100644
> > --- a/tests/multinode.at
> > +++ b/tests/multinode.at
> > @@ -890,4 +890,181 @@ M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -q -c
> > 3 -i 0.3 -w 2 172.20.1.2 |
> >
> > M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -c 20 -i 0.5 -s 1300 -M
> > do 172.20.1.2 2>&1 |grep -q "mtu = 1150"])
> >
> > +# Reset back to geneve tunnels
> > +for c in ovn-chassis-1 ovn-chassis-2 ovn-gw-1
> > +do
> > + m_as $c ovs-vsctl set open . external-ids:ovn-encap-type=geneve
> > +done
> > +
> > +AT_CLEANUP
> > +
> > +AT_SETUP([ovn multinode NAT on a provider network with no localnet ports])
> > +
> > +# Check that ovn-fake-multinode setup is up and running
> > +check_fake_multinode_setup
> > +
> > +# Delete the multinode NB and OVS resources before starting the test.
> > +cleanup_multinode_resources
> > +
> > +check multinode_nbctl ls-add sw0
> > +check multinode_nbctl lsp-add sw0 sw0-port1
> > +check multinode_nbctl lsp-set-addresses sw0-port1 "50:54:00:00:00:03
> > 10.0.0.3 1000::3"
> > +check multinode_nbctl lsp-add sw0 sw0-port2
> > +check multinode_nbctl lsp-set-addresses sw0-port2 "50:54:00:00:00:04
> > 10.0.0.4 1000::4"
> > +
> > +m_as ovn-chassis-1 /data/create_fake_vm.sh sw0-port1 sw0p1
> > 50:54:00:00:00:03 10.0.0.3 24 10.0.0.1 1000::3/64 1000::a
> > +m_as ovn-chassis-2 /data/create_fake_vm.sh sw0-port2 sw0p2
> > 50:54:00:00:00:04 10.0.0.4 24 10.0.0.1 1000::4/64 1000::a
> > +
> > +m_wait_for_ports_up
> > +
> > +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -q -c 3 -i 0.3 -w 2
> > 10.0.0.4 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > +# Create the second logical switch with one port
> > +check multinode_nbctl ls-add sw1
> > +check multinode_nbctl lsp-add sw1 sw1-port1
> > +check multinode_nbctl lsp-set-addresses sw1-port1 "40:54:00:00:00:03
> > 20.0.0.3 2000::3"
> > +
> > +# Create a logical router and attach both logical switches
> > +check multinode_nbctl lr-add lr0
> > +check multinode_nbctl lrp-add lr0 lr0-sw0 00:00:00:00:ff:01 10.0.0.1/24
> > 1000::a/64
> > +check multinode_nbctl lsp-add sw0 sw0-lr0
> > +check multinode_nbctl lsp-set-type sw0-lr0 router
> > +check multinode_nbctl lsp-set-addresses sw0-lr0 router
> > +check multinode_nbctl lsp-set-options sw0-lr0 router-port=lr0-sw0
> > +
> > +check multinode_nbctl lrp-add lr0 lr0-sw1 00:00:00:00:ff:02 20.0.0.1/24
> > 2000::a/64
> > +check multinode_nbctl lsp-add sw1 sw1-lr0
> > +check multinode_nbctl lsp-set-type sw1-lr0 router
> > +check multinode_nbctl lsp-set-addresses sw1-lr0 router
> > +check multinode_nbctl lsp-set-options sw1-lr0 router-port=lr0-sw1
> > +
> > +m_as ovn-chassis-2 /data/create_fake_vm.sh sw1-port1 sw1p1
> > 40:54:00:00:00:03 20.0.0.3 24 20.0.0.1 2000::3/64 2000::a
> > +
> > +# create exteranl connection for N/S traffic
> > +check multinode_nbctl ls-add public
> > +check multinode_nbctl lsp-add public ln-public
> > +check multinode_nbctl lsp-set-type ln-public localnet
> > +check multinode_nbctl lsp-set-addresses ln-public unknown
> > +check multinode_nbctl lsp-set-options ln-public network_name=public
> > +
> > +check multinode_nbctl lrp-add lr0 lr0-public 00:11:22:00:ff:01
> > 172.20.0.100/24
> > +check multinode_nbctl lsp-add public public-lr0
> > +check multinode_nbctl lsp-set-type public-lr0 router
> > +check multinode_nbctl lsp-set-addresses public-lr0 router
> > +check multinode_nbctl lsp-set-options public-lr0 router-port=lr0-public
> > +check multinode_nbctl lrp-set-gateway-chassis lr0-public ovn-gw-1 10
> > +
> > +check multinode_nbctl lr-nat-add lr0 dnat_and_snat 172.20.0.110 10.0.0.3
> > sw0-port1 30:54:00:00:00:03
> > +check multinode_nbctl lr-nat-add lr0 dnat_and_snat 172.20.0.120 20.0.0.3
> > +check multinode_nbctl lr-nat-add lr0 snat 172.20.0.100 10.0.0.0/24
> > +check multinode_nbctl lr-nat-add lr0 snat 172.20.0.100 20.0.0.0/24
> > +
> > +# Create a logical port pub-p1 and bind it in ovn-chassis-1
> > +check multinode_nbctl lsp-add public public-port1
> > +check multinode_nbctl lsp-set-addresses public-port1 "60:54:00:00:00:03
> > 172.168.0.50"
> > +
> > +m_as ovn-chassis-1 /data/create_fake_vm.sh public-port1 pubp1
> > 60:54:00:00:00:03 172.20.0.50 24 172.20.0.100
> > +
> > +check multinode_nbctl --wait=hv sync
> > +
> > +# First do basic ping tests before deleting the localnet port - ln-public.
> > +# Once the localnet port is deleted from public ls, routing for
> > 172.20.0.0/24
> > +# is centralized on ovn-gw-1.
> > +
> > +# This function checks the North-South traffic.
> > +run_ns_traffic() {
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [pubp1], [arp -d 172.20.0.110],
> > [ignore], [ignore])
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [pubp1], [arp -d 172.20.0.120],
> > [ignore], [ignore])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -q -c 3 -i 0.3 -w 2
> > 172.20.0.100 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -q -c 3 -i 0.3 -w 2
> > 172.20.0.110 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -q -c 3 -i 0.3 -w 2
> > 172.20.0.120 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -q -c 3 -i 0.3 -w 2
> > 172.20.0.50 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-2], [sw1p1], [ping -q -c 3 -i 0.3 -w 2
> > 172.20.0.50 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + # Now ping from pubp1 to 172.20.0.100, 172.20.0.110, 172.20.0.120,
> > 10.0.0.3 and 20.0.0.3
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [pubp1], [ping -q -c 3 -i 0.3 -w 2
> > 172.20.0.100 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [pubp1], [ping -q -c 3 -i 0.3 -w 2
> > 172.20.0.110 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [pubp1], [ping -q -c 3 -i 0.3 -w 2
> > 172.20.0.120 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [pubp1], [ping -q -c 3 -i 0.3 -w 2
> > 10.0.0.3 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +
> > + M_NS_CHECK_EXEC([ovn-chassis-1], [pubp1], [ping -q -c 3 -i 0.3 -w 2
> > 20.0.0.3 | FORMAT_PING], \
> > +[0], [dnl
> > +3 packets transmitted, 3 received, 0% packet loss, time 0ms
> > +])
> > +}
> > +
> > +# Test out the N-S traffic.
> > +run_ns_traffic
> > +
> > +# Delete the localnet port by changing the type of ln-public to VIF port.
> > +check multinode_nbctl --wait=hv lsp-set-type ln-public ""
> > +
> > +# cr-port should not be created for public-lr0 since the option
> > +# overlay_provider_network=true is not yet set for public.
> > +m_check_row_count Port_Binding 0 logical_port=cr-public-lr0
> > +
> > +# Set the option now.
> > +check multinode_nbctl --wait=hv set logical_switch public
> > other_config:overlay_provider_network=true
> > +
> > +m_check_row_count Port_Binding 1 logical_port=cr-public-lr0
> > +m_check_column chassisredirect Port_Binding type logical_port=cr-public-lr0
> > +
> > +# Test out the N-S traffic.
> > +run_ns_traffic
> > +
> > +# Re-add the localnet port
> > +check multinode_nbctl --wait=hv lsp-set-type ln-public localnet
> > +
> > +m_check_row_count Port_Binding 0 logical_port=cr-public-lr0
> > +
> > +# Test out the N-S traffic.
> > +run_ns_traffic
> > +
> > +# Delete the ln-public port this time.
> > +check multinode_nbctl --wait=hv lsp-del ln-public
> > +
> > +m_check_row_count Port_Binding 1 logical_port=cr-public-lr0
> > +m_check_column chassisredirect Port_Binding type logical_port=cr-public-lr0
> > +
> > +# Test out the N-S traffic.
> > +run_ns_traffic
> > +
> > AT_CLEANUP
> > diff --git a/tests/ovn-northd.at b/tests/ovn-northd.at
> > index 47416ad49c..a9b1ef12a9 100644
> > --- a/tests/ovn-northd.at
> > +++ b/tests/ovn-northd.at
> > @@ -2061,7 +2061,7 @@ match=(inport == "lrp-public" && nd_ns && nd.target
> > == \$${lb_as_v6}), dnl
> > action=(nd_na { eth.src = xreg0[[0..47]]; ip6.src = nd.target; nd.tll =
> > xreg0[[0..47]]; outport = inport; flags.loopback = 1; output; };)
> > ])
> >
> > -# xreg0[0..47] isn't used anywhere else.
> > +# xreg0[[0..47]] isn't used anywhere else.
> > AT_CHECK([ovn-sbctl lflow-list | grep "xreg0\[[0..47\]]" | grep -vE
> > 'lr_in_admission|lr_in_ip_input'], [1], [])
> >
> > # Test chassis redirect port.
> > @@ -2089,7 +2089,7 @@ action=(xreg0[[0..47]] = 00:00:00:00:01:00; next;)
> > ])
> >
> > # Ingress router port is used for ARP reply/NA in lr_in_ip_input.
> > -# xxreg0[0..47] is used unless external_mac is set.
> > +# xxreg0[[0..47]] is used unless external_mac is set.
> > # Priority 90 flows (per router).
> > AT_CHECK_UNQUOTED([ovn-sbctl lflow-list | grep -E
> > "lr_in_ip_input.*priority=90" | grep "arp\|nd" | ovn_strip_lflows], [0],
> > [dnl
> > table=??(lr_in_ip_input ), priority=90 , dnl
> > @@ -2164,7 +2164,7 @@ match=(inport == "lrp-public" && arp.op == 1 &&
> > arp.tpa == 43.43.43.4 && is_chas
> > action=(eth.dst = eth.src; eth.src = 00:00:00:00:00:02; arp.op = 2; /*
> > ARP reply */ arp.tha = arp.sha; arp.sha = 00:00:00:00:00:02; arp.tpa <->
> > arp.spa; outport = inport; flags.loopback = 1; output;)
> > ])
> >
> > -# xreg0[0..47] isn't used anywhere else.
> > +# xreg0[[0..47]] isn't used anywhere else.
> > AT_CHECK([ovn-sbctl lflow-list | grep "xreg0\[[0..47\]]" | grep -vE
> > 'lr_in_admission|lr_in_ip_input'], [1], [])
> >
> > AT_CLEANUP
> > @@ -5471,13 +5471,14 @@ AT_CHECK([grep "ls_in_l2_lkup" ls1_lflows | grep
> > "192.168.4.100" | grep "_MC_flo
> >
> > AS_BOX([Configuring ro1-ls1 router port as a gateway router port])
> >
> > -ovn-nbctl --wait=sb lrp-set-gateway-chassis ro1-ls1 chassis-1 30
> > +check ovn-nbctl lrp-set-gateway-chassis ro1-ls1 chassis-1 30
> > +check ovn-nbctl --wait=sb lsp-add ls1 ln-ls1 -- lsp-set-type ln-ls1
> > localnet
> >
> > ovn-sbctl lflow-list ls1 > ls1_lflows
> > AT_CHECK([grep "ls_in_l2_lkup" ls1_lflows | ovn_strip_lflows], [0], [dnl
> > table=??(ls_in_l2_lkup ), priority=0 , match=(1),
> > action=(outport = get_fdb(eth.dst); next;)
> > table=??(ls_in_l2_lkup ), priority=110 , match=(eth.dst ==
> > $svc_monitor_mac && (tcp || icmp || icmp6)),
> > action=(handle_svc_check(inport);)
> > - table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:01:01), action=(outport = "ls1-ro1"; output;)
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:01:01 && is_chassis_resident("cr-ro1-ls1")), action=(outport =
> > "ls1-ro1"; output;)
> > table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:01:02), action=(outport = "vm1"; output;)
> > table=??(ls_in_l2_lkup ), priority=70 , match=(eth.mcast),
> > action=(outport = "_MC_flood"; output;)
> > table=??(ls_in_l2_lkup ), priority=75 , match=(eth.src ==
> > {00:00:00:00:01:01} && (arp.op == 1 || rarp.op == 3 || nd_ns)),
> > action=(outport = "_MC_flood_l2"; output;)
> > @@ -12582,3 +12583,512 @@ check_engine_stats northd recompute nocompute
> > check_engine_stats lflow recompute nocompute
> >
> > AT_CLEANUP
> > +
> > +OVN_FOR_EACH_NORTHD_NO_HV([
> > +AT_SETUP([NAT on a provider network with no localnet ports])
> > +AT_KEYWORDS([dnat])
> > +ovn_start
> > +
> > +check ovn-nbctl -- ls-add sw0 -- ls-add sw1
> > +check ovn-nbctl lsp-add sw0 sw0-port1
> > +check ovn-nbctl lr-add lr0
> > +check ovn-nbctl lrp-add lr0 lr0-sw0 00:00:00:00:ff:01 10.0.0.1/24
> > +check ovn-nbctl lsp-add sw0 sw0-lr0
> > +check ovn-nbctl lsp-set-type sw0-lr0 router
> > +check ovn-nbctl lsp-set-addresses sw0-lr0 00:00:00:00:ff:01
> > +check ovn-nbctl lsp-set-options sw0-lr0 router-port=lr0-sw0
> > +
> > +check ovn-nbctl lrp-add lr0 lr0-sw1 00:00:00:00:ff:03 20.0.0.1/24
> > +check ovn-nbctl lsp-add sw1 sw1-lr0
> > +check ovn-nbctl lsp-set-type sw1-lr0 router
> > +check ovn-nbctl lsp-set-addresses sw1-lr0 router
> > +check ovn-nbctl lsp-set-options sw1-lr0 router-port=lr0-sw1
> > +
> > +check ovn-sbctl chassis-add gw1 geneve 127.0.0.1
> > +check ovn-nbctl ls-add public
> > +check ovn-nbctl lsp-add public pub-p1
> > +
> > +# localnet port
> > +check ovn-nbctl lsp-add public ln-public
> > +check ovn-nbctl lsp-set-type ln-public localnet
> > +check ovn-nbctl lsp-set-addresses ln-public unknown
> > +check ovn-nbctl lsp-set-options ln-public network_name=public
> > +
> > +check ovn-nbctl lrp-add lr0 lr0-public 00:00:00:00:ff:02 172.168.0.10/24
> > +check ovn-nbctl lrp-set-gateway-chassis lr0-public gw1
> > +
> > +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 lr-nat-add lr0 dnat_and_snat 172.168.0.110 10.0.0.3
> > sw0-port1 30:54:00:00:00:03
> > +check ovn-nbctl lr-nat-add lr0 dnat_and_snat 172.168.0.120 20.0.0.3
> > +check ovn-nbctl lr-nat-add lr0 snat 172.168.0.100 10.0.0.0/24
> > +check ovn-nbctl lr-nat-add lr0 snat 172.168.0.100 20.0.0.0/24
> > +
> > +check ovn-nbctl --wait=sb sync
> > +
> > +check_flows_no_cr_port_for_public_lr0() {
> > + # check that there is no port binding cr-public-lr0
> > + check_row_count Port_Binding 0 logical_port=cr-public-lr0
> > +
> > + ovn-sbctl dump-flows lr0 > lr0flows
> > + ovn-sbctl dump-flows public > publicflows
> > +
> > +AT_CHECK([grep "lr_in_admission" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_admission ), priority=0 , match=(1), action=(drop;)
> > + table=??(lr_in_admission ), priority=100 , match=(vlan.present ||
> > eth.src[[40]]), action=(drop;)
> > + table=??(lr_in_admission ), priority=110 , match=(((ip4 &&
> > icmp4.type == 3 && icmp4.code == 4) || (ip6 && icmp6.type == 2 &&
> > icmp6.code == 0)) && flags.tunnel_rx == 1), action=(drop;)
> > + table=??(lr_in_admission ), priority=120 , match=(((ip4 &&
> > icmp4.type == 3 && icmp4.code == 4) || (ip6 && icmp6.type == 2 &&
> > icmp6.code == 0)) && eth.dst == 00:00:00:00:ff:02 &&
> > !is_chassis_resident("cr-lr0-public") && flags.tunnel_rx == 1),
> > action=(outport <-> inport; inport = "lr0-public"; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:01 && inport == "lr0-sw0"), action=(xreg0[[0..47]] =
> > 00:00:00:00:ff:01; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:02 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(xreg0[[0..47]] =
> > 00:00:00:00:ff:02; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:03 && inport == "lr0-sw1"), action=(xreg0[[0..47]] =
> > 00:00:00:00:ff:03; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && inport == "lr0-public" &&
> > is_chassis_resident("sw0-port1")), action=(xreg0[[0..47]] =
> > 00:00:00:00:ff:02; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.mcast &&
> > inport == "lr0-public"), action=(xreg0[[0..47]] = 00:00:00:00:ff:02; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.mcast &&
> > inport == "lr0-sw0"), action=(xreg0[[0..47]] = 00:00:00:00:ff:01; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.mcast &&
> > inport == "lr0-sw1"), action=(xreg0[[0..47]] = 00:00:00:00:ff:03; next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_ip_input" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_ip_input ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip4.src ==
> > {10.0.0.1, 10.0.0.255} && reg9[[0]] == 0), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip4.src ==
> > {172.168.0.10, 172.168.0.255} && reg9[[0]] == 0), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip4.src ==
> > {20.0.0.1, 20.0.0.255} && reg9[[0]] == 0), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip4.src_mcast
> > ||ip4.src == 255.255.255.255 || ip4.src == 127.0.0.0/8 || ip4.dst ==
> > 127.0.0.0/8 || ip4.src == 0.0.0.0/8 || ip4.dst == 0.0.0.0/8), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff01 && udp.src == 547 && udp.dst == 546), action=(reg0 =
> > 0; handle_dhcpv6_reply;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff02 && udp.src == 547 && udp.dst == 546), action=(reg0 =
> > 0; handle_dhcpv6_reply;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff03 && udp.src == 547 && udp.dst == 546), action=(reg0 =
> > 0; handle_dhcpv6_reply;)
> > + table=??(lr_in_ip_input ), priority=120 , match=(inport ==
> > "lr0-public" && ip4.src == 172.168.0.100), action=(next;)
> > + table=??(lr_in_ip_input ), priority=30 , match=(ip.ttl == {0, 1}),
> > action=(drop;)
> > + table=??(lr_in_ip_input ), priority=31 , match=(inport ==
> > "lr0-public" && ip4 && ip.ttl == {0, 1} && !ip.later_frag), action=(icmp4
> > {eth.dst <-> eth.src; icmp4.type = 11; /* Time exceeded */ icmp4.code = 0;
> > /* TTL exceeded in transit */ ip4.dst <-> ip4.src ; ip.ttl = 254; outport =
> > "lr0-public"; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=31 , match=(inport ==
> > "lr0-sw0" && ip4 && ip.ttl == {0, 1} && !ip.later_frag), action=(icmp4
> > {eth.dst <-> eth.src; icmp4.type = 11; /* Time exceeded */ icmp4.code = 0;
> > /* TTL exceeded in transit */ ip4.dst = ip4.src; ip4.src = 10.0.0.1 ;
> > ip.ttl = 254; outport = "lr0-sw0"; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=31 , match=(inport ==
> > "lr0-sw1" && ip4 && ip.ttl == {0, 1} && !ip.later_frag), action=(icmp4
> > {eth.dst <-> eth.src; icmp4.type = 11; /* Time exceeded */ icmp4.code = 0;
> > /* TTL exceeded in transit */ ip4.dst = ip4.src; ip4.src = 20.0.0.1 ;
> > ip.ttl = 254; outport = "lr0-sw1"; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=32 , match=(ip.ttl == {0, 1}
> > && !ip.later_frag && (ip4.mcast || ip6.mcast)), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=50 , match=(eth.bcast),
> > action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip4.dst ==
> > {10.0.0.1}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip4.dst ==
> > {172.168.0.10}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip4.dst ==
> > {20.0.0.1}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip6.dst ==
> > {fe80::200:ff:fe00:ff01}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip6.dst ==
> > {fe80::200:ff:fe00:ff02}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip6.dst ==
> > {fe80::200:ff:fe00:ff03}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=82 , match=(ip4.mcast ||
> > ip6.mcast), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=83 , match=(ip6.mcast_rsvd),
> > action=(drop;)
> > + table=??(lr_in_ip_input ), priority=84 , match=(nd_rs || nd_ra),
> > action=(next;)
> > + table=??(lr_in_ip_input ), priority=85 , match=(arp || nd),
> > action=(drop;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.100), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.110), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.120), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.10 && arp.spa ==
> > 172.168.0.0/24 && is_chassis_resident("cr-lr0-public")), action=(eth.dst =
> > eth.src; eth.src = xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha =
> > arp.sha; arp.sha = xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport;
> > flags.loopback = 1; output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-public" && ip6.dst == {fe80::200:ff:fe00:ff02, ff02::1:ff00:ff02} &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff02 &&
> > is_chassis_resident("cr-lr0-public")), action=(nd_na_router { eth.src =
> > xreg0[[0..47]]; ip6.src = nd.target; nd.tll = xreg0[[0..47]]; outport =
> > inport; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-sw0" && arp.op == 1 && arp.tpa == 10.0.0.1 && arp.spa == 10.0.0.0/24),
> > action=(eth.dst = eth.src; eth.src = xreg0[[0..47]]; arp.op = 2; /* ARP
> > reply */ arp.tha = arp.sha; arp.sha = xreg0[[0..47]]; arp.tpa <-> arp.spa;
> > outport = inport; flags.loopback = 1; output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-sw0" && ip6.dst == {fe80::200:ff:fe00:ff01, ff02::1:ff00:ff01} &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff01), action=(nd_na_router {
> > eth.src = xreg0[[0..47]]; ip6.src = nd.target; nd.tll = xreg0[[0..47]];
> > outport = inport; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-sw1" && arp.op == 1 && arp.tpa == 20.0.0.1 && arp.spa == 20.0.0.0/24),
> > action=(eth.dst = eth.src; eth.src = xreg0[[0..47]]; arp.op = 2; /* ARP
> > reply */ arp.tha = arp.sha; arp.sha = xreg0[[0..47]]; arp.tpa <-> arp.spa;
> > outport = inport; flags.loopback = 1; output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-sw1" && ip6.dst == {fe80::200:ff:fe00:ff03, ff02::1:ff00:ff03} &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff03), action=(nd_na_router {
> > eth.src = xreg0[[0..47]]; ip6.src = nd.target; nd.tll = xreg0[[0..47]];
> > outport = inport; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip4.dst ==
> > 10.0.0.1 && icmp4.type == 8 && icmp4.code == 0), action=(ip4.dst <->
> > ip4.src; ip.ttl = 255; icmp4.type = 0; flags.loopback = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip4.dst ==
> > 172.168.0.10 && icmp4.type == 8 && icmp4.code == 0), action=(ip4.dst <->
> > ip4.src; ip.ttl = 255; icmp4.type = 0; flags.loopback = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip4.dst ==
> > 20.0.0.1 && icmp4.type == 8 && icmp4.code == 0), action=(ip4.dst <->
> > ip4.src; ip.ttl = 255; icmp4.type = 0; flags.loopback = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff01 && icmp6.type == 128 && icmp6.code == 0),
> > action=(ip6.dst <-> ip6.src; ip.ttl = 255; icmp6.type = 129; flags.loopback
> > = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff02 && icmp6.type == 128 && icmp6.code == 0),
> > action=(ip6.dst <-> ip6.src; ip.ttl = 255; icmp6.type = 129; flags.loopback
> > = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff03 && icmp6.type == 128 && icmp6.code == 0),
> > action=(ip6.dst <-> ip6.src; ip.ttl = 255; icmp6.type = 129; flags.loopback
> > = 1; next; )
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.100), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.110), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.120), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.100 &&
> > is_chassis_resident("cr-lr0-public")), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.110 &&
> > is_chassis_resident("sw0-port1")), action=(eth.dst = eth.src; eth.src =
> > 30:54:00:00:00:03; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > 30:54:00:00:00:03; arp.tpa <-> arp.spa; outport = inport; flags.loopback =
> > 1; output;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.120 &&
> > is_chassis_resident("cr-lr0-public")), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_unsnat ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.100 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public"), action=(ct_snat;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_defrag ), priority=0 , match=(1), action=(next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_dnat ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public"), action=(ct_dnat(10.0.0.3);)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(20.0.0.3);)
> > +])
> > +
> > +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=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;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.100),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.110),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.120),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=500 , match=(ip4.mcast ||
> > ip6.mcast), action=(next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_gw_redirect" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_gw_redirect ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_in_gw_redirect ), priority=100 , match=(ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("sw0-port1")),
> > action=(eth.src = 30:54:00:00:00:03; reg1 = 172.168.0.110; next;)
> > + table=??(lr_in_gw_redirect ), priority=50 , match=(outport ==
> > "lr0-public"), action=(outport = "cr-lr0-public"; next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_out_undnat" lr0flows | ovn_strip_lflows], [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"), action=(eth.src = 30:54:00:00:00:03;
> > ct_dnat;)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;)
> > +])
> > +
> > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_out_post_undnat ), priority=0 , match=(1), action=(next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [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") && (!ct.trk || !ct.rpl)),
> > action=(ct_snat(172.168.0.100);)
> > + table=??(lr_out_snat ), priority=153 , match=(ip && ip4.src ==
> > 20.0.0.0/24 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)),
> > action=(ct_snat(172.168.0.100);)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("sw0-port1") &&
> > (!ct.trk || !ct.rpl)), action=(eth.src = 30:54:00:00:00:03;
> > ct_snat(172.168.0.110);)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" && is_chassis_resident("cr-lr0-public")
> > && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.120);)
> > +])
> > +
> > +AT_CHECK([grep "lr_out_egr_loop" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_out_egr_loop ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.100 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.110 && outport == "lr0-public" &&
> > is_chassis_resident("sw0-port1")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.120 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > +])
> > +
> > +AT_CHECK([grep "ls_in_l2_lkup" publicflows | ovn_strip_lflows], [0], [dnl
> > + table=??(ls_in_l2_lkup ), priority=0 , match=(1),
> > action=(outport = get_fdb(eth.dst); next;)
> > + table=??(ls_in_l2_lkup ), priority=110 , match=(eth.dst ==
> > $svc_monitor_mac && (tcp || icmp || icmp6)),
> > action=(handle_svc_check(inport);)
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:02 && is_chassis_resident("cr-lr0-public")), action=(outport
> > = "public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && is_chassis_resident("sw0-port1")), action=(outport =
> > "public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=70 , match=(eth.mcast),
> > action=(outport = "_MC_flood"; output;)
> > + table=??(ls_in_l2_lkup ), priority=75 , match=(eth.src ==
> > {00:00:00:00:ff:02, 30:54:00:00:00:03} && (arp.op == 1 || rarp.op == 3 ||
> > nd_ns)), action=(outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.10), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.100), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.110), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.120), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff02), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > +])
> > +
> > +AT_CHECK([grep -e "172.168.0.110" -e "172.168.0.120" -e "10.0.0.3" -e
> > "20.0.0.3" -e "30:54:00:00:00:03" -e "sw0-port1" lr0flows |
> > ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && inport == "lr0-public" &&
> > is_chassis_resident("sw0-port1")), action=(xreg0[[0..47]] =
> > 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;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.110),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.120),
> > action=(drop;)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public"), action=(ct_dnat(10.0.0.3);)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(20.0.0.3);)
> > + table=??(lr_in_gw_redirect ), priority=100 , match=(ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("sw0-port1")),
> > action=(eth.src = 30:54:00:00:00:03; reg1 = 172.168.0.110; next;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.110), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.120), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.110), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.120), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.110 &&
> > is_chassis_resident("sw0-port1")), action=(eth.dst = eth.src; eth.src =
> > 30:54:00:00:00:03; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > 30:54:00:00:00:03; arp.tpa <-> arp.spa; outport = inport; flags.loopback =
> > 1; output;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.120 &&
> > is_chassis_resident("cr-lr0-public")), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public"), action=(ct_snat;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.110 && outport == "lr0-public" &&
> > is_chassis_resident("sw0-port1")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.120 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("sw0-port1") &&
> > (!ct.trk || !ct.rpl)), action=(eth.src = 30:54:00:00:00:03;
> > ct_snat(172.168.0.110);)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" && is_chassis_resident("cr-lr0-public")
> > && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.120);)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public"), action=(eth.src = 30:54:00:00:00:03;
> > ct_dnat;)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;)
> > +])
> > +
> > +AT_CHECK([grep -e "172.168.0.110" -e "172.168.0.120" -e "10.0.0.3" -e
> > "20.0.0.3" -e "30:54:00:00:00:03" -e "sw0-port1" publicflows |
> > ovn_strip_lflows], [0], [dnl
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && is_chassis_resident("sw0-port1")), action=(outport =
> > "public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=75 , match=(eth.src ==
> > {00:00:00:00:ff:02, 30:54:00:00:00:03} && (arp.op == 1 || rarp.op == 3 ||
> > nd_ns)), action=(outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.110), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.120), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > +])
> > +}
> > +
> > +check_flows_cr_port_for_public_lr0() {
> > + # check that there is port binding cr-public-lr0
> > + check_row_count Port_Binding 1 logical_port=cr-public-lr0
> > + check_column chassisredirect Port_Binding type logical_port=cr-public-lr0
> > +
> > + ovn-sbctl dump-flows lr0 > lr0flows
> > + ovn-sbctl dump-flows public > publicflows
> > +
> > +AT_CHECK([grep "lr_in_admission" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_admission ), priority=0 , match=(1), action=(drop;)
> > + table=??(lr_in_admission ), priority=100 , match=(vlan.present ||
> > eth.src[[40]]), action=(drop;)
> > + table=??(lr_in_admission ), priority=110 , match=(((ip4 &&
> > icmp4.type == 3 && icmp4.code == 4) || (ip6 && icmp6.type == 2 &&
> > icmp6.code == 0)) && flags.tunnel_rx == 1), action=(drop;)
> > + table=??(lr_in_admission ), priority=120 , match=(((ip4 &&
> > icmp4.type == 3 && icmp4.code == 4) || (ip6 && icmp6.type == 2 &&
> > icmp6.code == 0)) && eth.dst == 00:00:00:00:ff:02 &&
> > !is_chassis_resident("cr-lr0-public") && flags.tunnel_rx == 1),
> > action=(outport <-> inport; inport = "lr0-public"; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:01 && inport == "lr0-sw0"), action=(xreg0[[0..47]] =
> > 00:00:00:00:ff:01; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:02 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(xreg0[[0..47]] =
> > 00:00:00:00:ff:02; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:03 && inport == "lr0-sw1"), action=(xreg0[[0..47]] =
> > 00:00:00:00:ff:03; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.mcast &&
> > inport == "lr0-public"), action=(xreg0[[0..47]] = 00:00:00:00:ff:02; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.mcast &&
> > inport == "lr0-sw0"), action=(xreg0[[0..47]] = 00:00:00:00:ff:01; next;)
> > + table=??(lr_in_admission ), priority=50 , match=(eth.mcast &&
> > inport == "lr0-sw1"), action=(xreg0[[0..47]] = 00:00:00:00:ff:03; next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_ip_input" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_ip_input ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip4.src ==
> > {10.0.0.1, 10.0.0.255} && reg9[[0]] == 0), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip4.src ==
> > {172.168.0.10, 172.168.0.255} && reg9[[0]] == 0), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip4.src ==
> > {20.0.0.1, 20.0.0.255} && reg9[[0]] == 0), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip4.src_mcast
> > ||ip4.src == 255.255.255.255 || ip4.src == 127.0.0.0/8 || ip4.dst ==
> > 127.0.0.0/8 || ip4.src == 0.0.0.0/8 || ip4.dst == 0.0.0.0/8), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff01 && udp.src == 547 && udp.dst == 546), action=(reg0 =
> > 0; handle_dhcpv6_reply;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff02 && udp.src == 547 && udp.dst == 546), action=(reg0 =
> > 0; handle_dhcpv6_reply;)
> > + table=??(lr_in_ip_input ), priority=100 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff03 && udp.src == 547 && udp.dst == 546), action=(reg0 =
> > 0; handle_dhcpv6_reply;)
> > + table=??(lr_in_ip_input ), priority=120 , match=(inport ==
> > "lr0-public" && ip4.src == 172.168.0.100), action=(next;)
> > + table=??(lr_in_ip_input ), priority=30 , match=(ip.ttl == {0, 1}),
> > action=(drop;)
> > + table=??(lr_in_ip_input ), priority=31 , match=(inport ==
> > "lr0-public" && ip4 && ip.ttl == {0, 1} && !ip.later_frag), action=(icmp4
> > {eth.dst <-> eth.src; icmp4.type = 11; /* Time exceeded */ icmp4.code = 0;
> > /* TTL exceeded in transit */ ip4.dst <-> ip4.src ; ip.ttl = 254; outport =
> > "lr0-public"; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=31 , match=(inport ==
> > "lr0-sw0" && ip4 && ip.ttl == {0, 1} && !ip.later_frag), action=(icmp4
> > {eth.dst <-> eth.src; icmp4.type = 11; /* Time exceeded */ icmp4.code = 0;
> > /* TTL exceeded in transit */ ip4.dst = ip4.src; ip4.src = 10.0.0.1 ;
> > ip.ttl = 254; outport = "lr0-sw0"; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=31 , match=(inport ==
> > "lr0-sw1" && ip4 && ip.ttl == {0, 1} && !ip.later_frag), action=(icmp4
> > {eth.dst <-> eth.src; icmp4.type = 11; /* Time exceeded */ icmp4.code = 0;
> > /* TTL exceeded in transit */ ip4.dst = ip4.src; ip4.src = 20.0.0.1 ;
> > ip.ttl = 254; outport = "lr0-sw1"; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=32 , match=(ip.ttl == {0, 1}
> > && !ip.later_frag && (ip4.mcast || ip6.mcast)), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=50 , match=(eth.bcast),
> > action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip4.dst ==
> > {10.0.0.1}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip4.dst ==
> > {172.168.0.10}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip4.dst ==
> > {20.0.0.1}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip6.dst ==
> > {fe80::200:ff:fe00:ff01}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip6.dst ==
> > {fe80::200:ff:fe00:ff02}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=60 , match=(ip6.dst ==
> > {fe80::200:ff:fe00:ff03}), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=82 , match=(ip4.mcast ||
> > ip6.mcast), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=83 , match=(ip6.mcast_rsvd),
> > action=(drop;)
> > + table=??(lr_in_ip_input ), priority=84 , match=(nd_rs || nd_ra),
> > action=(next;)
> > + table=??(lr_in_ip_input ), priority=85 , match=(arp || nd),
> > action=(drop;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.100), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.110), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.120), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.10 && arp.spa ==
> > 172.168.0.0/24), action=(eth.dst = eth.src; eth.src = xreg0[[0..47]];
> > arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha = xreg0[[0..47]];
> > arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1; output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-public" && ip6.dst == {fe80::200:ff:fe00:ff02, ff02::1:ff00:ff02} &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff02 &&
> > is_chassis_resident("cr-lr0-public")), action=(nd_na_router { eth.src =
> > xreg0[[0..47]]; ip6.src = nd.target; nd.tll = xreg0[[0..47]]; outport =
> > inport; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-sw0" && arp.op == 1 && arp.tpa == 10.0.0.1 && arp.spa == 10.0.0.0/24),
> > action=(eth.dst = eth.src; eth.src = xreg0[[0..47]]; arp.op = 2; /* ARP
> > reply */ arp.tha = arp.sha; arp.sha = xreg0[[0..47]]; arp.tpa <-> arp.spa;
> > outport = inport; flags.loopback = 1; output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-sw0" && ip6.dst == {fe80::200:ff:fe00:ff01, ff02::1:ff00:ff01} &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff01), action=(nd_na_router {
> > eth.src = xreg0[[0..47]]; ip6.src = nd.target; nd.tll = xreg0[[0..47]];
> > outport = inport; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-sw1" && arp.op == 1 && arp.tpa == 20.0.0.1 && arp.spa == 20.0.0.0/24),
> > action=(eth.dst = eth.src; eth.src = xreg0[[0..47]]; arp.op = 2; /* ARP
> > reply */ arp.tha = arp.sha; arp.sha = xreg0[[0..47]]; arp.tpa <-> arp.spa;
> > outport = inport; flags.loopback = 1; output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(inport ==
> > "lr0-sw1" && ip6.dst == {fe80::200:ff:fe00:ff03, ff02::1:ff00:ff03} &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff03), action=(nd_na_router {
> > eth.src = xreg0[[0..47]]; ip6.src = nd.target; nd.tll = xreg0[[0..47]];
> > outport = inport; flags.loopback = 1; output; };)
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip4.dst ==
> > 10.0.0.1 && icmp4.type == 8 && icmp4.code == 0), action=(ip4.dst <->
> > ip4.src; ip.ttl = 255; icmp4.type = 0; flags.loopback = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip4.dst ==
> > 172.168.0.10 && icmp4.type == 8 && icmp4.code == 0), action=(ip4.dst <->
> > ip4.src; ip.ttl = 255; icmp4.type = 0; flags.loopback = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip4.dst ==
> > 20.0.0.1 && icmp4.type == 8 && icmp4.code == 0), action=(ip4.dst <->
> > ip4.src; ip.ttl = 255; icmp4.type = 0; flags.loopback = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff01 && icmp6.type == 128 && icmp6.code == 0),
> > action=(ip6.dst <-> ip6.src; ip.ttl = 255; icmp6.type = 129; flags.loopback
> > = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff02 && icmp6.type == 128 && icmp6.code == 0),
> > action=(ip6.dst <-> ip6.src; ip.ttl = 255; icmp6.type = 129; flags.loopback
> > = 1; next; )
> > + table=??(lr_in_ip_input ), priority=90 , match=(ip6.dst ==
> > fe80::200:ff:fe00:ff03 && icmp6.type == 128 && icmp6.code == 0),
> > action=(ip6.dst <-> ip6.src; ip.ttl = 255; icmp6.type = 129; flags.loopback
> > = 1; next; )
> > +])
> > +
> > +AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_unsnat ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.100 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_defrag ), priority=0 , match=(1), action=(next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_dnat ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(10.0.0.3);)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(20.0.0.3);)
> > +])
> > +
> > +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=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;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.100),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.110),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.120),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=500 , match=(ip4.mcast ||
> > ip6.mcast), action=(next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_in_gw_redirect" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_gw_redirect ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_in_gw_redirect ), priority=50 , match=(outport ==
> > "lr0-public"), action=(outport = "cr-lr0-public"; next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_out_undnat" lr0flows | ovn_strip_lflows], [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;)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;)
> > +])
> > +
> > +AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_out_post_undnat ), priority=0 , match=(1), action=(next;)
> > +])
> > +
> > +AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [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") && (!ct.trk || !ct.rpl)),
> > action=(ct_snat(172.168.0.100);)
> > + table=??(lr_out_snat ), priority=153 , match=(ip && ip4.src ==
> > 20.0.0.0/24 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)),
> > action=(ct_snat(172.168.0.100);)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("cr-lr0-public")
> > && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.110);)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" && is_chassis_resident("cr-lr0-public")
> > && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.120);)
> > +])
> > +
> > +AT_CHECK([grep "lr_out_egr_loop" lr0flows | ovn_strip_lflows], [0], [dnl
> > + table=??(lr_out_egr_loop ), priority=0 , match=(1), action=(next;)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.100 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.110 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.120 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > +])
> > +
> > +AT_CHECK([grep "ls_in_l2_lkup" publicflows | ovn_strip_lflows], [0], [dnl
> > + table=??(ls_in_l2_lkup ), priority=0 , match=(1),
> > action=(outport = get_fdb(eth.dst); next;)
> > + table=??(ls_in_l2_lkup ), priority=110 , match=(eth.dst ==
> > $svc_monitor_mac && (tcp || icmp || icmp6)),
> > action=(handle_svc_check(inport);)
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:02 && !is_chassis_resident("cr-public-lr0")),
> > action=(outport = "cr-public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 00:00:00:00:ff:02 && is_chassis_resident("cr-public-lr0")), action=(outport
> > = "public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && is_chassis_resident("sw0-port1")), action=(outport =
> > "public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=70 , match=(eth.mcast),
> > action=(outport = "_MC_flood"; output;)
> > + table=??(ls_in_l2_lkup ), priority=75 , match=(eth.src ==
> > {00:00:00:00:ff:02, 30:54:00:00:00:03} && (arp.op == 1 || rarp.op == 3 ||
> > nd_ns)), action=(outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.10 &&
> > !is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "cr-public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.10 &&
> > is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.100 &&
> > !is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "cr-public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.100 &&
> > is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.110 &&
> > !is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "cr-public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.110 &&
> > is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.120 &&
> > !is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "cr-public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.120 &&
> > is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff02 &&
> > !is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "cr-public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > nd_ns && nd.target == fe80::200:ff:fe00:ff02 &&
> > is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > +])
> > +
> > +AT_CHECK([grep -e "172.168.0.110" -e "172.168.0.120" -e "10.0.0.3" -e
> > "20.0.0.3" -e "30:54:00:00:00:03" -e "sw0-port1" lr0flows |
> > ovn_strip_lflows], [0], [dnl
> > + 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;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.110),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.120),
> > action=(drop;)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(10.0.0.3);)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(20.0.0.3);)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.110), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.120), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.110 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.120 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("cr-lr0-public")
> > && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.110);)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" && is_chassis_resident("cr-lr0-public")
> > && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.120);)
> > + 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;)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;)
> > +])
> > +
> > +AT_CHECK([grep -e "172.168.0.110" -e "172.168.0.120" -e "10.0.0.3" -e
> > "20.0.0.3" -e "30:54:00:00:00:03" -e "sw0-port1" publicflows |
> > ovn_strip_lflows], [0], [dnl
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && is_chassis_resident("sw0-port1")), action=(outport =
> > "public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=75 , match=(eth.src ==
> > {00:00:00:00:ff:02, 30:54:00:00:00:03} && (arp.op == 1 || rarp.op == 3 ||
> > nd_ns)), action=(outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.110 &&
> > !is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "cr-public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.110 &&
> > is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.120 &&
> > !is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "cr-public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.120 &&
> > is_chassis_resident("cr-public-lr0")), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > +])
> > +}
> > +
> > +# Check that the lflows are as expected when public has localnet port.
> > +check_flows_no_cr_port_for_public_lr0
> > +
> > +# Remove the localnet port from public logical switch.
> > +check ovn-nbctl --wait=sb lsp-set-type ln-public ""
> > +
> > +# Check that the lflows are as expected and there is no cr port
> > +# created for "public-lr0" when public has no localnet port
> > +# since public doesn't have the option "overlay_provider_network=true"
> > +# set.
> > +check_row_count Port_Binding 0 logical_port=cr-public-lr0
> > +
> > +ovn-sbctl dump-flows lr0 > lr0flows
> > +ovn-sbctl dump-flows public > publicflows
> > +
> > +AT_CHECK([grep -e "172.168.0.110" -e "172.168.0.120" -e "10.0.0.3" -e
> > "20.0.0.3" -e "30:54:00:00:00:03" -e "sw0-port1" lr0flows |
> > ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && inport == "lr0-public" &&
> > is_chassis_resident("sw0-port1")), action=(xreg0[[0..47]] =
> > 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;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.110),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.120),
> > action=(drop;)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public"), action=(ct_dnat(10.0.0.3);)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(20.0.0.3);)
> > + table=??(lr_in_gw_redirect ), priority=100 , match=(ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("sw0-port1")),
> > action=(eth.src = 30:54:00:00:00:03; reg1 = 172.168.0.110; next;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.110), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.120), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.110), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.120), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.110 &&
> > is_chassis_resident("sw0-port1")), action=(eth.dst = eth.src; eth.src =
> > 30:54:00:00:00:03; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > 30:54:00:00:00:03; arp.tpa <-> arp.spa; outport = inport; flags.loopback =
> > 1; output;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.120 &&
> > is_chassis_resident("cr-lr0-public")), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public"), action=(ct_snat;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.110 && outport == "lr0-public" &&
> > is_chassis_resident("sw0-port1")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.120 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("sw0-port1") &&
> > (!ct.trk || !ct.rpl)), action=(eth.src = 30:54:00:00:00:03;
> > ct_snat(172.168.0.110);)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" && is_chassis_resident("cr-lr0-public")
> > && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.120);)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public"), action=(eth.src = 30:54:00:00:00:03;
> > ct_dnat;)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;)
> > +])
> > +
> > +AT_CHECK([grep -e "172.168.0.110" -e "172.168.0.120" -e "10.0.0.3" -e
> > "20.0.0.3" -e "30:54:00:00:00:03" -e "sw0-port1" publicflows |
> > ovn_strip_lflows], [0], [dnl
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && is_chassis_resident("sw0-port1")), action=(outport =
> > "public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=75 , match=(eth.src ==
> > {00:00:00:00:ff:02, 30:54:00:00:00:03} && (arp.op == 1 || rarp.op == 3 ||
> > nd_ns)), action=(outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.110), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.120), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > +])
> > +
> > +
> > +# Set the option "overlay_provider_network=true" for public.
> > +check ovn-nbctl --wait=sb set logical_switch public
> > other_config:overlay_provider_network=true
> > +
> > +# Check that the lflows are as expected and there is cr port created for
> > public-lr0.
> > +check_flows_cr_port_for_public_lr0
> > +
> > +# Set the type of ln-public back to localnet
> > +check ovn-nbctl --wait=sb lsp-set-type ln-public localnet
> > +
> > +# Check that the lflows are as expected when public has localnet port.
> > +check_flows_no_cr_port_for_public_lr0
> > +
> > +# Delete the localnet port
> > +check ovn-nbctl --wait=sb lsp-del ln-public
> > +
> > +# Check that the lflows are as expected when public has no localnet port.
> > +check_flows_cr_port_for_public_lr0
> > +
> > +# Create multiple gateway ports. chassisresident port should not be
> > +# created for 'public-lr0' even if there is no localnet port on 'public'
> > +# logical switch.
> > +check ovn-nbctl --wait=sb lrp-set-gateway-chassis lr0-sw0 gw1
> > +# check that there is no port binding cr-public-lr0
> > +check_row_count Port_Binding 0 logical_port=cr-public-lr0
> > +
> > +ovn-sbctl dump-flows lr0 > lr0flows
> > +ovn-sbctl dump-flows public > publicflows
> > +
> > +AT_CHECK([grep -e "172.168.0.110" -e "172.168.0.120" -e "10.0.0.3" -e
> > "20.0.0.3" -e "30:54:00:00:00:03" -e "sw0-port1" lr0flows |
> > ovn_strip_lflows], [0], [dnl
> > + table=??(lr_in_admission ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && inport == "lr0-public" &&
> > is_chassis_resident("sw0-port1")), action=(xreg0[[0..47]] =
> > 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;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.110),
> > action=(drop;)
> > + table=??(lr_in_arp_resolve ), priority=150 , match=(inport ==
> > "lr0-public" && outport == "lr0-public" && ip4.dst == 172.168.0.120),
> > action=(drop;)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public"), action=(ct_dnat(10.0.0.3);)
> > + table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat(20.0.0.3);)
> > + table=??(lr_in_gw_redirect ), priority=100 , match=(ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("sw0-port1")),
> > action=(eth.src = 30:54:00:00:00:03; reg1 = 172.168.0.110; next;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.110), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=90 , match=(arp.op == 1 &&
> > arp.tpa == 172.168.0.120), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.110), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=91 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.120), action=(drop;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.110 &&
> > is_chassis_resident("sw0-port1")), action=(eth.dst = eth.src; eth.src =
> > 30:54:00:00:00:03; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > 30:54:00:00:00:03; arp.tpa <-> arp.spa; outport = inport; flags.loopback =
> > 1; output;)
> > + table=??(lr_in_ip_input ), priority=92 , match=(inport ==
> > "lr0-public" && arp.op == 1 && arp.tpa == 172.168.0.120 &&
> > is_chassis_resident("cr-lr0-public")), action=(eth.dst = eth.src; eth.src =
> > xreg0[[0..47]]; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha =
> > xreg0[[0..47]]; arp.tpa <-> arp.spa; outport = inport; flags.loopback = 1;
> > output;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.110 && inport == "lr0-public"), action=(ct_snat;)
> > + table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst ==
> > 172.168.0.120 && inport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_snat;)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.110 && outport == "lr0-public" &&
> > is_chassis_resident("sw0-port1")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_egr_loop ), priority=100 , match=(ip4.dst ==
> > 172.168.0.120 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(clone { ct_clear; inport =
> > outport; outport = ""; eth.dst <-> eth.src; flags = 0; flags.loopback = 1;
> > reg0 = 0; reg1 = 0; reg2 = 0; reg3 = 0; reg4 = 0; reg5 = 0; reg6 = 0; reg7
> > = 0; reg8 = 0; reg9 = 0; reg9[[0]] = 1; next(pipeline=ingress, table=??);
> > };)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public" && is_chassis_resident("sw0-port1") &&
> > (!ct.trk || !ct.rpl)), action=(eth.src = 30:54:00:00:00:03;
> > ct_snat(172.168.0.110);)
> > + table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" && is_chassis_resident("cr-lr0-public")
> > && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.120);)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 10.0.0.3 && outport == "lr0-public"), action=(eth.src = 30:54:00:00:00:03;
> > ct_dnat;)
> > + table=??(lr_out_undnat ), priority=100 , match=(ip && ip4.src ==
> > 20.0.0.3 && outport == "lr0-public" &&
> > is_chassis_resident("cr-lr0-public")), action=(ct_dnat;)
> > +])
> > +
> > +AT_CHECK([grep -e "172.168.0.110" -e "172.168.0.120" -e "10.0.0.3" -e
> > "20.0.0.3" -e "30:54:00:00:00:03" -e "sw0-port1" publicflows |
> > ovn_strip_lflows], [0], [dnl
> > + table=??(ls_in_l2_lkup ), priority=50 , match=(eth.dst ==
> > 30:54:00:00:00:03 && is_chassis_resident("sw0-port1")), action=(outport =
> > "public-lr0"; output;)
> > + table=??(ls_in_l2_lkup ), priority=75 , match=(eth.src ==
> > {00:00:00:00:ff:02, 30:54:00:00:00:03} && (arp.op == 1 || rarp.op == 3 ||
> > nd_ns)), action=(outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.110), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > + table=??(ls_in_l2_lkup ), priority=80 , match=(flags[[1]] == 0 &&
> > arp.op == 1 && arp.tpa == 172.168.0.120), action=(clone {outport =
> > "public-lr0"; output; }; outport = "_MC_flood_l2"; output;)
> > +])
> > +
> > +AT_CLEANUP
> > +])
> > diff --git a/tests/ovn.at b/tests/ovn.at
> > index 4866806491..4ebe7ea6a3 100644
> > --- a/tests/ovn.at
> > +++ b/tests/ovn.at
> > @@ -21215,10 +21215,10 @@ ovn-nbctl lsp-add sw0 rp-sw0 -- set
> > Logical_Switch_Port rp-sw0 \
> > type=router options:router-port=sw0 \
> > -- lsp-set-addresses rp-sw0 router
> >
> > -ovn-nbctl lrp-add lr0 sw1 00:00:02:01:02:03 172.16.1.1/24
> > 2002:0:0:0:0:0:0:1/64 \
> > - -- lrp-set-gateway-chassis sw1 hv2
> > +ovn-nbctl lrp-add lr0 lr0-sw1 00:00:02:01:02:03 172.16.1.1/24
> > 2002:0:0:0:0:0:0:1/64 \
> > + -- lrp-set-gateway-chassis lr0-sw1 hv2
> > ovn-nbctl lsp-add sw1 rp-sw1 -- set Logical_Switch_Port rp-sw1 \
> > - type=router options:router-port=sw1 \
> > + type=router options:router-port=lr0-sw1 \
> > -- lsp-set-addresses rp-sw1 router
> >
> > ovn-nbctl lsp-add sw0 sw0-p0 \
> > @@ -21230,6 +21230,8 @@ ovn-nbctl lsp-add sw0 sw0-p1 \
> > ovn-nbctl lsp-add sw1 sw1-p0 \
> > -- lsp-set-addresses sw1-p0 unknown
> >
> > +check ovn-nbctl lsp-add sw1 ln-sw1 -- lsp-set-type ln-sw1 localnet
> > +
> > ovn-nbctl lr-nat-add lr0 snat 172.16.1.1 192.168.1.0/24
> > ovn-nbctl lr-nat-add lr0 snat 2002::1 2001::/64
> >
>
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