Here we expand the previous routes-sync engine node to not only advertise routes to the southbound table, but also learn received routes from this table.
These routes are then passed to the same logic that connected and static routes are using for flow generation. However we prioritize these routes lower than connected or static routes as information in cluster (for the same prefix length) should always be more correct then learned routes. This is also consistent with the default behaviour of phyiscal routers. Signed-off-by: Felix Huettner <[email protected]> --- v5->v6: * addressed review comments * changed option to "dynamic-routing-redistribute" v4->v5: skipped v2->v3: * A lot of minor review comments. * Support learning routes over other address families NEWS | 4 + lib/stopwatch-names.h | 1 + northd/automake.mk | 2 + northd/en-ecmp-nexthop.c | 16 +- northd/en-learned-route-sync.c | 208 +++++++++++++++++++++++ northd/en-learned-route-sync.h | 32 ++++ northd/en-lflow.c | 5 +- northd/inc-proc-northd.c | 14 +- northd/northd.c | 301 ++++++++++++++++++++------------- northd/northd.h | 28 ++- northd/ovn-northd.c | 1 + tests/ovn-northd.at | 253 +++++++++++++++++++++++---- 12 files changed, 709 insertions(+), 156 deletions(-) create mode 100644 northd/en-learned-route-sync.c create mode 100644 northd/en-learned-route-sync.h diff --git a/NEWS b/NEWS index af46560b3..b0ca1992e 100644 --- a/NEWS +++ b/NEWS @@ -46,6 +46,10 @@ Post v24.09.0 `dynamic-routing-redistribute` on the LR or LRP. The LRP settings overwrite the LR settings for all routes using this interface to forward traffic on. + * Allow Logical Routers to dynamically learn routes from outside the + fabric. Routes entered into the "Learned_Route" table in the southbound + database will be learned by the respective LR. They are included in the + route table with a lower priority than static routes. OVN v24.09.0 - 13 Sep 2024 -------------------------- diff --git a/lib/stopwatch-names.h b/lib/stopwatch-names.h index dc4129ee5..c12dd28d0 100644 --- a/lib/stopwatch-names.h +++ b/lib/stopwatch-names.h @@ -35,5 +35,6 @@ #define LR_STATEFUL_RUN_STOPWATCH_NAME "lr_stateful" #define LS_STATEFUL_RUN_STOPWATCH_NAME "ls_stateful" #define ADVERTISED_ROUTE_SYNC_RUN_STOPWATCH_NAME "advertised_route_sync" +#define LEARNED_ROUTE_SYNC_RUN_STOPWATCH_NAME "learned_route_sync" #endif diff --git a/northd/automake.mk b/northd/automake.mk index cebe33df5..940dcfa29 100644 --- a/northd/automake.mk +++ b/northd/automake.mk @@ -40,6 +40,8 @@ northd_ovn_northd_SOURCES = \ northd/en-sampling-app.h \ northd/en-advertised-route-sync.c \ northd/en-advertised-route-sync.h \ + northd/en-learned-route-sync.c \ + northd/en-learned-route-sync.h \ northd/inc-proc-northd.c \ northd/inc-proc-northd.h \ northd/ipam.c \ diff --git a/northd/en-ecmp-nexthop.c b/northd/en-ecmp-nexthop.c index 68e429d0a..8bc0f8168 100644 --- a/northd/en-ecmp-nexthop.c +++ b/northd/en-ecmp-nexthop.c @@ -96,19 +96,26 @@ build_ecmp_nexthop_table( continue; } - const struct nbrec_logical_router_static_route *r = pr->route; + /* This route has ecmp-symmetric-reply configured, it must be a + * static route. */ + ovs_assert(pr->source == ROUTE_SOURCE_STATIC); + + struct ds nexthop_str = DS_EMPTY_INITIALIZER; + ipv6_format_mapped(pr->nexthop, &nexthop_str); + const char *nexthop = ds_cstr(&nexthop_str); + struct ecmp_nexthop_data *e = ecmp_nexthop_find_entry( - r->nexthop, pr->out_port->sb, &sb_nexthops_map); + nexthop, pr->out_port->sb, &sb_nexthops_map); if (!e) { sb_ecmp_nexthop = sbrec_ecmp_nexthop_insert(ovnsb_txn); - sbrec_ecmp_nexthop_set_nexthop(sb_ecmp_nexthop, r->nexthop); + sbrec_ecmp_nexthop_set_nexthop(sb_ecmp_nexthop, nexthop); sbrec_ecmp_nexthop_set_port(sb_ecmp_nexthop, pr->out_port->sb); sbrec_ecmp_nexthop_set_datapath(sb_ecmp_nexthop, pr->out_port->sb->datapath); const struct sbrec_mac_binding *smb = mac_binding_lookup(sbrec_mac_binding_by_lport_ip, pr->out_port->sb->logical_port, - r->nexthop); + nexthop); if (smb) { sbrec_ecmp_nexthop_set_mac(sb_ecmp_nexthop, smb->mac); } @@ -116,6 +123,7 @@ build_ecmp_nexthop_table( hmap_remove(&sb_nexthops_map, &e->hmap_node); free(e); } + ds_destroy(&nexthop_str); } struct ecmp_nexthop_data *e; diff --git a/northd/en-learned-route-sync.c b/northd/en-learned-route-sync.c new file mode 100644 index 000000000..49780de39 --- /dev/null +++ b/northd/en-learned-route-sync.c @@ -0,0 +1,208 @@ +/* + * Copyright (c) 2025, STACKIT GmbH & Co. KG + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <config.h> +#include <stdbool.h> + +#include "openvswitch/vlog.h" +#include "stopwatch.h" +#include "northd.h" + +#include "en-learned-route-sync.h" +#include "lib/stopwatch-names.h" +#include "openvswitch/hmap.h" +#include "ovn-util.h" + +VLOG_DEFINE_THIS_MODULE(en_learned_route_sync); + +static void +routes_table_sync( + const struct sbrec_learned_route_table *sbrec_learned_route_table, + const struct hmap *parsed_routes, + const struct hmap *lr_ports, + const struct ovn_datapaths *lr_datapaths, + struct hmap *parsed_routes_out); + +bool +learned_route_sync_northd_change_handler(struct engine_node *node, + void *data_ OVS_UNUSED) +{ + struct northd_data *northd_data = engine_get_input_data("northd", node); + if (!northd_has_tracked_data(&northd_data->trk_data)) { + return false; + } + + /* This node uses the below data from the en_northd engine node. + * See (lr_stateful_get_input_data()) + * 1. northd_data->lr_datapaths + * 2. northd_data->lr_ports + * This data gets updated when a logical router or logical router port + * is created or deleted. + * Northd engine node presently falls back to full recompute when + * this happens and so does this node. + * Note: When we add I-P to the created/deleted logical routers or + * logical router ports, we need to revisit this handler. + */ + + return true; +} + +static void +routes_sync_clear(struct learned_route_sync_data *data) +{ + struct parsed_route *r; + HMAP_FOR_EACH_POP (r, key_node, &data->parsed_routes) { + parsed_route_free(r); + } +} + +static void +routes_sync_init(struct learned_route_sync_data *data) +{ + hmap_init(&data->parsed_routes); +} + +static void +routes_sync_destroy(struct learned_route_sync_data *data) +{ + routes_sync_clear(data); + hmap_destroy(&data->parsed_routes); +} + +void * +en_learned_route_sync_init(struct engine_node *node OVS_UNUSED, + struct engine_arg *arg OVS_UNUSED) +{ + struct learned_route_sync_data *data = xzalloc(sizeof *data); + routes_sync_init(data); + return data; +} + +void +en_learned_route_sync_cleanup(void *data) +{ + routes_sync_destroy(data); +} + +void +en_learned_route_sync_run(struct engine_node *node, void *data) +{ + routes_sync_clear(data); + + struct learned_route_sync_data *routes_sync_data = data; + struct routes_data *routes_data + = engine_get_input_data("routes", node); + const struct sbrec_learned_route_table *sbrec_learned_route_table = + EN_OVSDB_GET(engine_get_input("SB_learned_route", node)); + struct northd_data *northd_data = engine_get_input_data("northd", node); + + stopwatch_start(LEARNED_ROUTE_SYNC_RUN_STOPWATCH_NAME, time_msec()); + + routes_table_sync(sbrec_learned_route_table, + &routes_data->parsed_routes, + &northd_data->lr_ports, + &northd_data->lr_datapaths, + &routes_sync_data->parsed_routes); + + stopwatch_stop(LEARNED_ROUTE_SYNC_RUN_STOPWATCH_NAME, time_msec()); + engine_set_node_state(node, EN_UPDATED); +} + + +static void +parse_route_from_sbrec_route(struct hmap *parsed_routes_out, + const struct hmap *lr_ports, + const struct hmap *lr_datapaths, + const struct sbrec_learned_route *route) +{ + const struct ovn_datapath *od = ovn_datapath_from_sbrec( + NULL, lr_datapaths, route->datapath); + + if (!od || ovn_datapath_is_stale(od)) { + return; + } + + /* Verify that the next hop is an IP address with an all-ones mask. */ + struct in6_addr *nexthop = xmalloc(sizeof *nexthop); + unsigned int plen; + if (!ip46_parse_cidr(route->nexthop, nexthop, &plen)) { + static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); + VLOG_WARN_RL(&rl, "bad 'nexthop' %s in learned route " + UUID_FMT, route->nexthop, + UUID_ARGS(&route->header_.uuid)); + free(nexthop); + return; + } + if ((IN6_IS_ADDR_V4MAPPED(nexthop) && plen != 32) || + (!IN6_IS_ADDR_V4MAPPED(nexthop) && plen != 128)) { + static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); + VLOG_WARN_RL(&rl, "bad next hop mask %s in learned route " + UUID_FMT, route->nexthop, + UUID_ARGS(&route->header_.uuid)); + free(nexthop); + return; + } + + /* Parse ip_prefix */ + struct in6_addr prefix; + if (!ip46_parse_cidr(route->ip_prefix, &prefix, &plen)) { + static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); + VLOG_WARN_RL(&rl, "bad 'ip_prefix' %s in learned route " + UUID_FMT, route->ip_prefix, + UUID_ARGS(&route->header_.uuid)); + free(nexthop); + return; + } + + /* Verify that ip_prefix and nexthop are on the same network. */ + const char *lrp_addr_s = NULL; + struct ovn_port *out_port = NULL; + if (!find_route_outport(lr_ports, route->logical_port->logical_port, + route->ip_prefix, route->nexthop, + IN6_IS_ADDR_V4MAPPED(&prefix), + false, + &out_port, &lrp_addr_s)) { + free(nexthop); + return; + } + + parsed_route_add(od, nexthop, &prefix, plen, false, lrp_addr_s, + out_port, 0, false, false, NULL, + ROUTE_SOURCE_LEARNED, &route->header_, parsed_routes_out); +} + +static void +routes_table_sync( + const struct sbrec_learned_route_table *sbrec_learned_route_table, + const struct hmap *parsed_routes, + const struct hmap *lr_ports, + const struct ovn_datapaths *lr_datapaths, + struct hmap *parsed_routes_out) +{ + const struct sbrec_learned_route *sb_route; + SBREC_LEARNED_ROUTE_TABLE_FOR_EACH (sb_route, sbrec_learned_route_table) { + parse_route_from_sbrec_route(parsed_routes_out, lr_ports, + &lr_datapaths->datapaths, + sb_route); + + } + + const struct parsed_route *route; + HMAP_FOR_EACH (route, key_node, parsed_routes) { + hmap_insert(parsed_routes_out, &parsed_route_clone(route)->key_node, + parsed_route_hash(route)); + } +} diff --git a/northd/en-learned-route-sync.h b/northd/en-learned-route-sync.h new file mode 100644 index 000000000..98469a740 --- /dev/null +++ b/northd/en-learned-route-sync.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2025, STACKIT GmbH & Co. KG + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#ifndef EN_LEARNED_ROUTE_SYNC_H +#define EN_LEARNED_ROUTE_SYNC_H 1 + +#include "lib/inc-proc-eng.h" +#include "openvswitch/hmap.h" + +struct learned_route_sync_data { + struct hmap parsed_routes; +}; + +bool learned_route_sync_northd_change_handler(struct engine_node *node, + void *data); +void *en_learned_route_sync_init(struct engine_node *, struct engine_arg *); +void en_learned_route_sync_cleanup(void *data); +void en_learned_route_sync_run(struct engine_node *, void *data); + +#endif /* EN_LEARNED_ROUTE_SYNC_H */ diff --git a/northd/en-lflow.c b/northd/en-lflow.c index e2816f4da..cf27874c5 100644 --- a/northd/en-lflow.c +++ b/northd/en-lflow.c @@ -27,6 +27,7 @@ #include "en-northd.h" #include "en-meters.h" #include "en-sampling-app.h" +#include "en-learned-route-sync.h" #include "lflow-mgr.h" #include "lib/inc-proc-eng.h" @@ -47,6 +48,8 @@ lflow_get_input_data(struct engine_node *node, engine_get_input_data("bfd_sync", node); struct routes_data *routes_data = engine_get_input_data("routes", node); + struct learned_route_sync_data *learned_route_sync_data = + engine_get_input_data("learned_route_sync", node); struct route_policies_data *route_policies_data = engine_get_input_data("route_policies", node); struct port_group_data *pg_data = @@ -81,7 +84,7 @@ lflow_get_input_data(struct engine_node *node, lflow_input->lb_datapaths_map = &northd_data->lb_datapaths_map; lflow_input->svc_monitor_map = &northd_data->svc_monitor_map; lflow_input->bfd_ports = &bfd_sync_data->bfd_ports; - lflow_input->parsed_routes = &routes_data->parsed_routes; + lflow_input->parsed_routes = &learned_route_sync_data->parsed_routes; lflow_input->route_tables = &routes_data->route_tables; lflow_input->route_policies = &route_policies_data->route_policies; lflow_input->igmp_groups = &multicat_igmp_data->igmp_groups; diff --git a/northd/inc-proc-northd.c b/northd/inc-proc-northd.c index fa4a406a1..fa7ca6f2d 100644 --- a/northd/inc-proc-northd.c +++ b/northd/inc-proc-northd.c @@ -44,6 +44,7 @@ #include "en-sync-from-sb.h" #include "en-ecmp-nexthop.h" #include "en-advertised-route-sync.h" +#include "en-learned-route-sync.h" #include "unixctl.h" #include "util.h" @@ -107,7 +108,8 @@ static unixctl_cb_func chassis_features_list; SB_NODE(chassis_template_var, "chassis_template_var") \ SB_NODE(logical_dp_group, "logical_dp_group") \ SB_NODE(ecmp_nexthop, "ecmp_nexthop") \ - SB_NODE(advertised_route, "advertised_route") + SB_NODE(advertised_route, "advertised_route") \ + SB_NODE(learned_route, "learned_route") enum sb_engine_node { #define SB_NODE(NAME, NAME_STR) SB_##NAME, @@ -169,6 +171,7 @@ static ENGINE_NODE(bfd_sync, "bfd_sync"); static ENGINE_NODE(ecmp_nexthop, "ecmp_nexthop"); static ENGINE_NODE(multicast_igmp, "multicast_igmp"); static ENGINE_NODE(advertised_route_sync, "advertised_route_sync"); +static ENGINE_NODE(learned_route_sync, "learned_route_sync"); void inc_proc_northd_init(struct ovsdb_idl_loop *nb, struct ovsdb_idl_loop *sb) @@ -282,6 +285,11 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb, engine_add_input(&en_advertised_route_sync, &en_sb_advertised_route, NULL); + engine_add_input(&en_learned_route_sync, &en_routes, NULL); + engine_add_input(&en_learned_route_sync, &en_sb_learned_route, NULL); + engine_add_input(&en_learned_route_sync, &en_northd, + learned_route_sync_northd_change_handler); + engine_add_input(&en_sync_meters, &en_nb_acl, NULL); engine_add_input(&en_sync_meters, &en_nb_meter, NULL); engine_add_input(&en_sync_meters, &en_sb_meter, NULL); @@ -299,6 +307,10 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb, engine_add_input(&en_lflow, &en_bfd_sync, NULL); engine_add_input(&en_lflow, &en_route_policies, NULL); engine_add_input(&en_lflow, &en_routes, NULL); + /* XXX: This causes a full lflow recompute on each change to any route. + * At least for learned routes we should add incremental processing here. + * */ + engine_add_input(&en_lflow, &en_learned_route_sync, NULL); engine_add_input(&en_lflow, &en_global_config, node_global_config_handler); diff --git a/northd/northd.c b/northd/northd.c index b1a81f985..10f742a98 100644 --- a/northd/northd.c +++ b/northd/northd.c @@ -303,11 +303,14 @@ BUILD_ASSERT_DECL(ACL_OBS_STAGE_MAX < (1 << 2)); /* * Route offsets implement logic to prioritize traffic for routes with * same ip_prefix values: - * - connected route overrides static one; - * - static route overrides src-ip route. */ -#define ROUTE_PRIO_OFFSET_MULTIPLIER 5 -#define ROUTE_PRIO_OFFSET_STATIC 2 -#define ROUTE_PRIO_OFFSET_CONNECTED 4 + * 1. (highest priority) connected routes + * 2. static routes + * 3. routes learned from the outside via ovn-controller (e.g. bgp) + * 4. (lowest priority) src-ip routes */ +#define ROUTE_PRIO_OFFSET_MULTIPLIER 8 +#define ROUTE_PRIO_OFFSET_LEARNED 2 +#define ROUTE_PRIO_OFFSET_STATIC 4 +#define ROUTE_PRIO_OFFSET_CONNECTED 6 /* Returns the type of the datapath to which a flow with the given 'stage' may * be added. */ @@ -10741,7 +10744,7 @@ build_route_table_lflow(struct ovn_datapath *od, struct lflow_table *lflows, } static uint32_t -route_hash(struct parsed_route *route) +route_hash(const struct parsed_route *route) { return hash_bytes(&route->prefix, sizeof route->prefix, (uint32_t)route->plen); @@ -10792,7 +10795,7 @@ parsed_route_lookup(struct hmap *routes, size_t hash, continue; } - if (pr->route != new_pr->route) { + if (pr->source_hint != new_pr->source_hint) { continue; } @@ -10819,15 +10822,83 @@ parsed_route_lookup(struct hmap *routes, size_t hash, return NULL; } -static void +static struct parsed_route * +parsed_route_init(const struct ovn_datapath *od, + struct in6_addr *nexthop, + const struct in6_addr prefix, + unsigned int plen, + bool is_discard_route, + const char *lrp_addr_s, + const struct ovn_port *out_port, + uint32_t route_table_id, + bool is_src_route, + bool ecmp_symmetric_reply, + const struct sset *ecmp_selection_fields, + enum route_source source, + const struct ovsdb_idl_row *source_hint) +{ + + struct parsed_route *new_pr = xzalloc(sizeof *new_pr); + + new_pr->prefix = prefix; + new_pr->plen = plen; + new_pr->nexthop = nexthop; + new_pr->route_table_id = route_table_id; + new_pr->is_src_route = is_src_route; + new_pr->od = od; + new_pr->ecmp_symmetric_reply = ecmp_symmetric_reply; + new_pr->is_discard_route = is_discard_route; + new_pr->lrp_addr_s = nullable_xstrdup(lrp_addr_s); + new_pr->out_port = out_port; + new_pr->source = source; + if (ecmp_selection_fields) { + sset_clone(&new_pr->ecmp_selection_fields, ecmp_selection_fields); + } else { + sset_init(&new_pr->ecmp_selection_fields); + } + new_pr->source_hint = source_hint; + + return new_pr; +} + +struct parsed_route * +parsed_route_clone(const struct parsed_route *pr) +{ + struct in6_addr *nexthop = NULL; + if (pr->nexthop) { + nexthop = xmemdup(pr->nexthop, sizeof *pr->nexthop); + } + + struct parsed_route *new_pr = parsed_route_init( + pr->od, nexthop, pr->prefix, pr->plen, pr->is_discard_route, + pr->lrp_addr_s, pr->out_port, pr->route_table_id, pr->is_src_route, + pr->ecmp_symmetric_reply, &pr->ecmp_selection_fields, pr->source, + pr->source_hint); + + new_pr->hash = pr->hash; + return new_pr; +} + +/* This hash needs to be equal to the one used in + * build_route_flows_for_lrouter to iterate over all routes of a datapath. + * This is distinct from route_hash which is stored in parsed_route->hash. */ +size_t +parsed_route_hash(const struct parsed_route *pr) { + return uuid_hash(&pr->od->key); +} + +void parsed_route_free(struct parsed_route *pr) { + if (!pr) { + return; + } free(pr->lrp_addr_s); free(pr->nexthop); sset_destroy(&pr->ecmp_selection_fields); free(pr); } -static void +void parsed_route_add(const struct ovn_datapath *od, struct in6_addr *nexthop, const struct in6_addr *prefix, @@ -10835,38 +10906,23 @@ parsed_route_add(const struct ovn_datapath *od, bool is_discard_route, const char *lrp_addr_s, const struct ovn_port *out_port, - const struct nbrec_logical_router_static_route *route, uint32_t route_table_id, bool is_src_route, bool ecmp_symmetric_reply, const struct sset *ecmp_selection_fields, enum route_source source, + const struct ovsdb_idl_row *source_hint, struct hmap *routes) { - struct parsed_route *new_pr = xzalloc(sizeof *new_pr); - new_pr->prefix = *prefix; - new_pr->plen = plen; - new_pr->nexthop = nexthop; - new_pr->route_table_id = route_table_id; - new_pr->is_src_route = is_src_route; + struct parsed_route *new_pr = parsed_route_init( + od, nexthop, *prefix, plen, is_discard_route, lrp_addr_s, out_port, + route_table_id, is_src_route, ecmp_symmetric_reply, + ecmp_selection_fields, source, source_hint); + new_pr->hash = route_hash(new_pr); - new_pr->od = od; - new_pr->ecmp_symmetric_reply = ecmp_symmetric_reply; - new_pr->is_discard_route = is_discard_route; - if (!is_discard_route) { - new_pr->lrp_addr_s = xstrdup(lrp_addr_s); - } - new_pr->out_port = out_port; - new_pr->source = source; - new_pr->route = route; - if (ecmp_selection_fields) { - sset_clone(&new_pr->ecmp_selection_fields, ecmp_selection_fields); - } else { - sset_init(&new_pr->ecmp_selection_fields); - } - size_t hash = uuid_hash(&od->key); + size_t hash = parsed_route_hash(new_pr); struct parsed_route *pr = parsed_route_lookup(routes, hash, new_pr); if (!pr) { hmap_insert(routes, &new_pr->key_node, hash); @@ -10997,9 +11053,9 @@ parsed_routes_add_static(const struct ovn_datapath *od, } parsed_route_add(od, nexthop, &prefix, plen, is_discard_route, lrp_addr_s, - out_port, route, route_table_id, is_src_route, + out_port, route_table_id, is_src_route, ecmp_symmetric_reply, &ecmp_selection_fields, source, - routes); + &route->header_, routes); sset_destroy(&ecmp_selection_fields); } @@ -11015,9 +11071,9 @@ parsed_routes_add_connected(const struct ovn_datapath *od, parsed_route_add(od, NULL, &prefix, addr->plen, false, addr->addr_s, op, - NULL, 0, false, + 0, false, false, NULL, ROUTE_SOURCE_CONNECTED, - routes); + &op->nbrp->header_, routes); } for (size_t i = 0; i < op->lrp_networks.n_ipv6_addrs; i++) { @@ -11027,9 +11083,9 @@ parsed_routes_add_connected(const struct ovn_datapath *od, parsed_route_add(od, NULL, &prefix, addr->plen, false, addr->addr_s, op, - NULL, 0, false, + 0, false, false, NULL, ROUTE_SOURCE_CONNECTED, - routes); + &op->nbrp->header_, routes); } } @@ -11231,13 +11287,30 @@ build_route_prefix_s(const struct in6_addr *prefix, unsigned int plen) return prefix_s; } +static uint16_t +route_source_to_offset(enum route_source source) +{ + switch (source) { + case ROUTE_SOURCE_CONNECTED: + return ROUTE_PRIO_OFFSET_CONNECTED; + case ROUTE_SOURCE_STATIC: + return ROUTE_PRIO_OFFSET_STATIC; + case ROUTE_SOURCE_LEARNED: + return ROUTE_PRIO_OFFSET_LEARNED; + default: + OVS_NOT_REACHED(); + } +} + static void build_route_match(const struct ovn_port *op_inport, uint32_t rtb_id, const char *network_s, int plen, bool is_src_route, - bool is_ipv4, struct ds *match, uint16_t *priority, int ofs, - bool has_protocol_match) + bool is_ipv4, struct ds *match, uint16_t *priority, + enum route_source source, bool has_protocol_match) { const char *dir; + int ofs = route_source_to_offset(source); + /* The priority here is calculated to implement longest-prefix-match * routing. */ if (is_src_route) { @@ -11250,7 +11323,8 @@ build_route_match(const struct ovn_port *op_inport, uint32_t rtb_id, if (op_inport) { ds_put_format(match, "inport == %s && ", op_inport->json_key); } - if (rtb_id || ofs == ROUTE_PRIO_OFFSET_STATIC) { + if (rtb_id || source == ROUTE_SOURCE_STATIC || + source == ROUTE_SOURCE_LEARNED) { ds_put_format(match, "%s == %d && ", REG_ROUTE_TABLE_ID, rtb_id); } @@ -11263,6 +11337,45 @@ build_route_match(const struct ovn_port *op_inport, uint32_t rtb_id, network_s, plen); } +bool +find_route_outport(const struct hmap *lr_ports, const char *output_port, + const char *ip_prefix, const char *nexthop, bool is_ipv4, + bool force_out_port, + struct ovn_port **out_port, const char **lrp_addr_s) +{ + *out_port = ovn_port_find(lr_ports, output_port); + if (!*out_port) { + static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); + VLOG_WARN_RL(&rl, "Bad out port %s for static route %s", + output_port, ip_prefix); + return false; + } + if (nexthop[0]) { + *lrp_addr_s = find_lrp_member_ip(*out_port, nexthop); + } + if (!*lrp_addr_s) { + if (!force_out_port) { + return false; + } + /* There are no IP networks configured on the router's port via + * which 'route->nexthop' is theoretically reachable. But since + * 'out_port' has been specified, we honor it by trying to reach + * 'route->nexthop' via the first IP address of 'out_port'. + * (There are cases, e.g in GCE, where each VM gets a /32 IP + * address and the default gateway is still reachable from it.) */ + if (is_ipv4) { + if ((*out_port)->lrp_networks.n_ipv4_addrs) { + *lrp_addr_s = (*out_port)->lrp_networks.ipv4_addrs[0].addr_s; + } + } else { + if ((*out_port)->lrp_networks.n_ipv6_addrs) { + *lrp_addr_s = (*out_port)->lrp_networks.ipv6_addrs[0].addr_s; + } + } + } + return true; +} + /* Output: p_lrp_addr_s and p_out_port. */ static bool find_static_route_outport(const struct ovn_datapath *od, @@ -11274,33 +11387,10 @@ find_static_route_outport(const struct ovn_datapath *od, struct ovn_port *out_port = NULL; if (route->output_port) { /* XXX: we should be able to use &od->ports instead of lr_ports. */ - out_port = ovn_port_find(lr_ports, route->output_port); - if (!out_port) { - static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); - VLOG_WARN_RL(&rl, "Bad out port %s for static route %s", - route->output_port, route->ip_prefix); + if (!find_route_outport(lr_ports, route->output_port, route->ip_prefix, + route->nexthop, is_ipv4, true, &out_port, &lrp_addr_s)) { return false; } - if (route->nexthop[0]) { - lrp_addr_s = find_lrp_member_ip(out_port, route->nexthop); - } - if (!lrp_addr_s) { - /* There are no IP networks configured on the router's port via - * which 'route->nexthop' is theoretically reachable. But since - * 'out_port' has been specified, we honor it by trying to reach - * 'route->nexthop' via the first IP address of 'out_port'. - * (There are cases, e.g in GCE, where each VM gets a /32 IP - * address and the default gateway is still reachable from it.) */ - if (is_ipv4) { - if (out_port->lrp_networks.n_ipv4_addrs) { - lrp_addr_s = out_port->lrp_networks.ipv4_addrs[0].addr_s; - } - } else { - if (out_port->lrp_networks.n_ipv6_addrs) { - lrp_addr_s = out_port->lrp_networks.ipv6_addrs[0].addr_s; - } - } - } } else { /* output_port is not specified, find the * router port matching the next hop. */ @@ -11339,7 +11429,6 @@ add_ecmp_symmetric_reply_flows(struct lflow_table *lflows, struct ds *route_match, struct lflow_ref *lflow_ref) { - const struct nbrec_logical_router_static_route *st_route = route->route; struct ds match = DS_EMPTY_INITIALIZER; struct ds actions = DS_EMPTY_INITIALIZER; struct ds ecmp_reply = DS_EMPTY_INITIALIZER; @@ -11356,12 +11445,12 @@ add_ecmp_symmetric_reply_flows(struct lflow_table *lflows, free(cidr); ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_DEFRAG, 100, ds_cstr(&match), "ct_next;", - &st_route->header_, lflow_ref); + route->source_hint, lflow_ref); /* And packets that go out over an ECMP route need conntrack */ ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_DEFRAG, 100, ds_cstr(route_match), "ct_next;", - &st_route->header_, lflow_ref); + route->source_hint, lflow_ref); /* Save src eth and inport in ct_label for packets that arrive over * an ECMP route. @@ -11377,7 +11466,7 @@ add_ecmp_symmetric_reply_flows(struct lflow_table *lflows, out_port->sb->tunnel_key); ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_ECMP_STATEFUL, 100, ds_cstr(&match), ds_cstr(&actions), - &st_route->header_, + route->source_hint, lflow_ref); /* Bypass ECMP selection if we already have ct_label information @@ -11398,13 +11487,13 @@ add_ecmp_symmetric_reply_flows(struct lflow_table *lflows, port_ip, out_port->json_key); ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_IP_ROUTING, 10300, ds_cstr(&match), ds_cstr(&actions), - &st_route->header_, + route->source_hint, lflow_ref); /* Egress reply traffic for symmetric ECMP routes skips router policies. */ ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_POLICY, 65535, ds_cstr(&ecmp_reply), "next;", - &st_route->header_, + route->source_hint, lflow_ref); /* Use REG_ECMP_ETH_FULL to pass the eth field from ct_label to eth.dst to @@ -11421,7 +11510,7 @@ add_ecmp_symmetric_reply_flows(struct lflow_table *lflows, " pop(" REG_ECMP_ETH_FULL "); next;"; ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_ARP_RESOLVE, 200, ds_cstr(&ecmp_reply), - action, &st_route->header_, + action, route->source_hint, lflow_ref); ds_destroy(&match); @@ -11429,19 +11518,6 @@ add_ecmp_symmetric_reply_flows(struct lflow_table *lflows, ds_destroy(&ecmp_reply); } -static int -route_source_to_offset(enum route_source source) -{ - switch (source) { - case ROUTE_SOURCE_CONNECTED: - return ROUTE_PRIO_OFFSET_CONNECTED; - case ROUTE_SOURCE_STATIC: - return ROUTE_PRIO_OFFSET_STATIC; - default: - OVS_NOT_REACHED(); - } -} - static void build_ecmp_route_flow(struct lflow_table *lflows, struct ovn_datapath *od, struct ecmp_groups_node *eg, struct lflow_ref *lflow_ref, @@ -11454,10 +11530,9 @@ build_ecmp_route_flow(struct lflow_table *lflows, struct ovn_datapath *od, struct ds route_match = DS_EMPTY_INITIALIZER; char *prefix_s = build_route_prefix_s(&eg->prefix, eg->plen); - int ofs = route_source_to_offset(eg->source); build_route_match(NULL, eg->route_table_id, prefix_s, eg->plen, eg->is_src_route, is_ipv4_prefix, &route_match, - &priority, ofs, + &priority, eg->source, protocol != NULL); free(prefix_s); @@ -11520,18 +11595,17 @@ build_ecmp_route_flow(struct lflow_table *lflows, struct ovn_datapath *od, struct ds match = DS_EMPTY_INITIALIZER; struct sset visited_ports = SSET_INITIALIZER(&visited_ports); LIST_FOR_EACH (er, list_node, &eg->route_list) { - const struct parsed_route *route_ = er->route; - const struct nbrec_logical_router_static_route *route = route_->route; - bool is_ipv4_nexthop = IN6_IS_ADDR_V4MAPPED(route_->nexthop); + const struct parsed_route *route = er->route; + bool is_ipv4_nexthop = IN6_IS_ADDR_V4MAPPED(route->nexthop); /* Symmetric ECMP reply is only usable on gateway routers. * It is NOT usable on distributed routers with a gateway port. */ if (smap_get(&od->nbr->options, "chassis") && - route_->ecmp_symmetric_reply && sset_add(&visited_ports, - route_->out_port->key)) { - add_ecmp_symmetric_reply_flows(lflows, od, route_->lrp_addr_s, - route_->out_port, - route_, &route_match, + route->ecmp_symmetric_reply && sset_add(&visited_ports, + route->out_port->key)) { + add_ecmp_symmetric_reply_flows(lflows, od, route->lrp_addr_s, + route->out_port, + route, &route_match, lflow_ref); } ds_clear(&match); @@ -11541,7 +11615,7 @@ build_ecmp_route_flow(struct lflow_table *lflows, struct ovn_datapath *od, ds_clear(&actions); ds_put_format(&actions, "%s = ", is_ipv4_nexthop ? REG_NEXT_HOP_IPV4 : REG_NEXT_HOP_IPV6); - ipv6_format_mapped(route_->nexthop, &actions); + ipv6_format_mapped(route->nexthop, &actions); ds_put_format(&actions, "; " "%s = %s; " "eth.src = %s; " @@ -11549,13 +11623,13 @@ build_ecmp_route_flow(struct lflow_table *lflows, struct ovn_datapath *od, REGBIT_NEXTHOP_IS_IPV4" = %d; " "next;", is_ipv4_nexthop ? REG_SRC_IPV4 : REG_SRC_IPV6, - route_->lrp_addr_s, - route_->out_port->lrp_networks.ea_s, - route_->out_port->json_key, + route->lrp_addr_s, + route->out_port->lrp_networks.ea_s, + route->out_port->json_key, is_ipv4_nexthop); ovn_lflow_add_with_hint(lflows, od, S_ROUTER_IN_IP_ROUTING_ECMP, 100, ds_cstr(&match), ds_cstr(&actions), - &route->header_, lflow_ref); + route->source_hint, lflow_ref); } sset_destroy(&visited_ports); ds_destroy(&match); @@ -11577,8 +11651,6 @@ add_route(struct lflow_table *lflows, struct ovn_datapath *od, uint16_t priority; const struct ovn_port *op_inport = NULL; - int ofs = route_source_to_offset(source); - /* IPv6 link-local addresses must be scoped to the local router port. */ if (!is_ipv4_prefix) { struct in6_addr network; @@ -11588,7 +11660,7 @@ add_route(struct lflow_table *lflows, struct ovn_datapath *od, } } build_route_match(op_inport, rtb_id, network_s, plen, is_src_route, - is_ipv4_prefix, &match, &priority, ofs, false); + is_ipv4_prefix, &match, &priority, source, false); struct ds common_actions = DS_EMPTY_INITIALIZER; struct ds actions = DS_EMPTY_INITIALIZER; @@ -11641,23 +11713,22 @@ add_route(struct lflow_table *lflows, struct ovn_datapath *od, static void build_route_flow(struct lflow_table *lflows, struct ovn_datapath *od, - const struct parsed_route *route_, + const struct parsed_route *route, const struct sset *bfd_ports, struct lflow_ref *lflow_ref) { - const struct nbrec_logical_router_static_route *route = route_->route; - bool is_ipv4_prefix = IN6_IS_ADDR_V4MAPPED(&route_->prefix); - bool is_ipv4_nexthop = route_->nexthop - ? IN6_IS_ADDR_V4MAPPED(route_->nexthop) + bool is_ipv4_prefix = IN6_IS_ADDR_V4MAPPED(&route->prefix); + bool is_ipv4_nexthop = route->nexthop + ? IN6_IS_ADDR_V4MAPPED(route->nexthop) : is_ipv4_prefix; - char *prefix_s = build_route_prefix_s(&route_->prefix, route_->plen); - add_route(lflows, route_->is_discard_route ? od : route_->out_port->od, - route_->out_port, route_->lrp_addr_s, prefix_s, - route_->plen, route_->nexthop, route_->is_src_route, - route_->route_table_id, bfd_ports, - route ? &route->header_ : &route_->out_port->nbrp->header_, - route_->is_discard_route, route_->source, lflow_ref, + char *prefix_s = build_route_prefix_s(&route->prefix, route->plen); + add_route(lflows, route->is_discard_route ? od : route->out_port->od, + route->out_port, route->lrp_addr_s, prefix_s, + route->plen, route->nexthop, route->is_src_route, + route->route_table_id, bfd_ports, + route->source_hint, + route->is_discard_route, route->source, lflow_ref, is_ipv4_prefix, is_ipv4_nexthop); free(prefix_s); diff --git a/northd/northd.h b/northd/northd.h index a70a10e0c..75a3df617 100644 --- a/northd/northd.h +++ b/northd/northd.h @@ -709,6 +709,8 @@ enum route_source { ROUTE_SOURCE_CONNECTED, /* The route is derived from a northbound static route entry. */ ROUTE_SOURCE_STATIC, + /* The route is dynamically learned by an ovn-controller. */ + ROUTE_SOURCE_LEARNED, }; struct parsed_route { @@ -719,17 +721,41 @@ struct parsed_route { bool is_src_route; uint32_t route_table_id; uint32_t hash; - const struct nbrec_logical_router_static_route *route; bool ecmp_symmetric_reply; bool is_discard_route; const struct ovn_datapath *od; bool stale; struct sset ecmp_selection_fields; enum route_source source; + const struct ovsdb_idl_row *source_hint; char *lrp_addr_s; const struct ovn_port *out_port; }; +struct parsed_route *parsed_route_clone(const struct parsed_route *); +size_t parsed_route_hash(const struct parsed_route *); +void parsed_route_free(struct parsed_route *); +void parsed_route_add(const struct ovn_datapath *od, + struct in6_addr *nexthop, + const struct in6_addr *prefix, + unsigned int plen, + bool is_discard_route, + const char *lrp_addr_s, + const struct ovn_port *out_port, + uint32_t route_table_id, + bool is_src_route, + bool ecmp_symmetric_reply, + const struct sset *ecmp_selection_fields, + enum route_source source, + const struct ovsdb_idl_row *source_hint, + struct hmap *routes); + +bool +find_route_outport(const struct hmap *lr_ports, const char *output_port, + const char *ip_prefix, const char *nexthop, bool is_ipv4, + bool force_out_port, + struct ovn_port **out_port, const char **lrp_addr_s); + void ovnnb_db_run(struct northd_input *input_data, struct northd_data *data, struct ovsdb_idl_txn *ovnnb_txn, diff --git a/northd/ovn-northd.c b/northd/ovn-northd.c index 9fad91df0..8f95a98f1 100644 --- a/northd/ovn-northd.c +++ b/northd/ovn-northd.c @@ -977,6 +977,7 @@ main(int argc, char *argv[]) stopwatch_create(LR_STATEFUL_RUN_STOPWATCH_NAME, SW_MS); stopwatch_create(LS_STATEFUL_RUN_STOPWATCH_NAME, SW_MS); stopwatch_create(ADVERTISED_ROUTE_SYNC_RUN_STOPWATCH_NAME, SW_MS); + stopwatch_create(LEARNED_ROUTE_SYNC_RUN_STOPWATCH_NAME, SW_MS); /* Initialize incremental processing engine for ovn-northd */ inc_proc_northd_init(&ovnnb_idl_loop, &ovnsb_idl_loop); diff --git a/tests/ovn-northd.at b/tests/ovn-northd.at index 474e78163..a1f917e8e 100644 --- a/tests/ovn-northd.at +++ b/tests/ovn-northd.at @@ -6867,9 +6867,9 @@ AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) table=??(lr_in_ip_routing ), priority=10300, match=(ct_mark.ecmp_reply_port == 1 && reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; eth.src = 00:00:20:20:12:13; reg5 = 192.168.0.1; outport = "lr0-public"; next;) table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = 1; next;) - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=260 , match=(reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = 1; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; next;) ]) AT_CHECK([grep -e "lr_in_ip_routing_ecmp" lr0flows | ovn_strip_lflows], [0], [dnl @@ -6888,9 +6888,9 @@ AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) table=??(lr_in_ip_routing ), priority=10300, match=(ct_mark.ecmp_reply_port == 1 && reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; eth.src = 00:00:20:20:12:13; reg5 = 192.168.0.1; outport = "lr0-public"; next;) table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(1, 2);) - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=260 , match=(reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(1, 2);) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; next;) ]) AT_CHECK([grep -e "lr_in_ip_routing_ecmp" lr0flows | sed 's/192\.168\.0\..0/192.168.0.??/' | ovn_strip_lflows], [0], [dnl table=??(lr_in_ip_routing_ecmp), priority=0 , match=(1), action=(drop;) @@ -6920,9 +6920,9 @@ AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) table=??(lr_in_ip_routing ), priority=10300, match=(ct_mark.ecmp_reply_port == 1 && reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; eth.src = 00:00:20:20:12:13; reg5 = 192.168.0.1; outport = "lr0-public"; next;) table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(1, 2);) - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=260 , match=(reg7 == 0 && ip4.dst == 1.0.0.1/32), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(1, 2);) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; next;) ]) AT_CHECK([grep -e "lr_in_ip_routing_ecmp" lr0flows | sed 's/192\.168\.0\..0/192.168.0.??/' | ovn_strip_lflows], [0], [dnl table=??(lr_in_ip_routing_ecmp), priority=0 , match=(1), action=(drop;) @@ -6939,14 +6939,14 @@ check ovn-nbctl --wait=sb lr-route-add lr0 1.0.0.0/24 192.168.0.10 ovn-sbctl dump-flows lr0 > lr0flows AT_CHECK([grep -e "lr_in_ip_routing.*192.168.0.10" lr0flows | ovn_strip_lflows], [0], [dnl - table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst == 1.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 1.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) ]) check ovn-nbctl --wait=sb lr-route-add lr0 2.0.0.0/24 lr0-public ovn-sbctl dump-flows lr0 > lr0flows AT_CHECK([grep -e "lr_in_ip_routing.*2.0.0.0" lr0flows | ovn_strip_lflows], [0], [dnl - table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst == 2.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 2.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) ]) check ovn-nbctl lr-route-add lr0 3.3.0.0/16 192.168.0.11 @@ -6961,7 +6961,7 @@ check ovn-nbctl set logical_router_static_route $route2_uuid selection_fields="i check ovn-nbctl --wait=sb sync ovn-sbctl dump-flows lr0 > lr0flows AT_CHECK([grep -e "(lr_in_ip_routing ).*3.3.0.0" lr0flows | sed 's/table=../table=??/' | sort], [0], [dnl - table=??(lr_in_ip_routing ), priority=82 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src");) + table=??(lr_in_ip_routing ), priority=132 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src");) ]) check ovn-nbctl set logical_router_static_route $route1_uuid selection_fields="ip_src,ip_dst,tp_src,tp_dst" @@ -6970,10 +6970,10 @@ check ovn-nbctl set logical_router_static_route $route2_uuid selection_fields="i check ovn-nbctl --wait=sb sync ovn-sbctl dump-flows lr0 > lr0flows AT_CHECK([grep -e "(lr_in_ip_routing ).*3.3.0.0" lr0flows | sed 's/table=../table=??/' | sort], [0], [dnl - table=??(lr_in_ip_routing ), priority=82 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src");) - table=??(lr_in_ip_routing ), priority=83 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16 && sctp), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src,sctp_dst,sctp_src");) - table=??(lr_in_ip_routing ), priority=83 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16 && tcp), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src,tcp_dst,tcp_src");) - table=??(lr_in_ip_routing ), priority=83 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16 && udp), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src,udp_dst,udp_src");) + table=??(lr_in_ip_routing ), priority=132 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src");) + table=??(lr_in_ip_routing ), priority=133 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16 && sctp), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src,sctp_dst,sctp_src");) + table=??(lr_in_ip_routing ), priority=133 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16 && tcp), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src,tcp_dst,tcp_src");) + table=??(lr_in_ip_routing ), priority=133 , match=(reg7 == 0 && ip4.dst == 3.3.0.0/16 && udp), action=(ip.ttl--; flags.loopback = 1; reg8[[0..15]] = 1; reg8[[16..31]] = select(values=(1, 2); hash_fields="ip_dst,ip_proto,ip_src,udp_dst,udp_src");) ]) AT_CLEANUP @@ -7011,14 +7011,14 @@ ovn-sbctl dump-flows lr0 > lr0flows AT_CHECK([grep -e "lr_in_ip_routing " lr0flows | ovn_strip_lflows], [0], [dnl table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) - table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 0 && ip4.dst == 11.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; xxreg1 = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=322 , match=(reg7 == 0 && ip6.dst == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.20; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=322 , match=(reg7 == 0 && ip6.dst == 2001:db8:2::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::20; xxreg1 = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lr0-private" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1214; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; next;) - table=??(lr_in_ip_routing ), priority=324 , match=(ip6.dst == 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 11.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; xxreg1 = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=516 , match=(reg7 == 0 && ip6.dst == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.20; reg5 = 192.168.0.1; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=516 , match=(reg7 == 0 && ip6.dst == 2001:db8:2::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::20; xxreg1 = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-private" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1214; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-public" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:20ff:fe20:1213; eth.src = 00:00:20:20:12:13; outport = "lr0-public"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8::1; eth.src = 00:00:20:20:12:14; outport = "lr0-private"; flags.loopback = 1; reg9[[9]] = 0; next;) ]) AT_CHECK([grep -e "lr_in_arp_resolve" lr0flows | ovn_strip_lflows], [0], [dnl @@ -7457,16 +7457,16 @@ AT_CHECK([grep "lr_in_ip_routing_pre" lr0flows | ovn_strip_lflows], [0], [dnl grep -e "(lr_in_ip_routing ).*outport" lr0flows AT_CHECK([grep -e "(lr_in_ip_routing ).*outport" lr0flows | ovn_strip_lflows], [0], [dnl - table=??(lr_in_ip_routing ), priority=122 , match=(reg7 == 1 && ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.1.10; reg5 = 192.168.1.1; eth.src = 00:00:00:00:01:01; outport = "lrp1"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == 192.168.1.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.1.1; eth.src = 00:00:00:00:01:01; outport = "lrp1"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=124 , match=(ip4.dst == 192.168.2.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.2.1; eth.src = 00:00:00:00:02:01; outport = "lrp2"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=162 , match=(reg7 == 2 && ip4.dst == 1.1.1.1/32), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.20; reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=2 , match=(reg7 == 0 && ip4.dst == 0.0.0.0/0), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=2 , match=(reg7 == 2 && ip4.dst == 0.0.0.0/0), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 1; next;) - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp0" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 0; next;) - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp1" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:101; eth.src = 00:00:00:00:01:01; outport = "lrp1"; flags.loopback = 1; reg9[[9]] = 0; next;) - table=??(lr_in_ip_routing ), priority=324 , match=(inport == "lrp2" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:201; eth.src = 00:00:00:00:02:01; outport = "lrp2"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 1 && ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.1.10; reg5 = 192.168.1.1; eth.src = 00:00:00:00:01:01; outport = "lrp1"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 192.168.1.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.1.1; eth.src = 00:00:00:00:01:01; outport = "lrp1"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 192.168.2.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 192.168.2.1; eth.src = 00:00:00:00:02:01; outport = "lrp2"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=260 , match=(reg7 == 2 && ip4.dst == 1.1.1.1/32), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.20; reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=4 , match=(reg7 == 0 && ip4.dst == 0.0.0.0/0), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=4 , match=(reg7 == 2 && ip4.dst == 0.0.0.0/0), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 192.168.0.10; reg5 = 192.168.0.1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lrp0" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:1; eth.src = 00:00:00:00:00:01; outport = "lrp0"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lrp1" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:101; eth.src = 00:00:00:00:01:01; outport = "lrp1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lrp2" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:201; eth.src = 00:00:00:00:02:01; outport = "lrp2"; flags.loopback = 1; reg9[[9]] = 0; next;) ]) AT_CLEANUP @@ -14694,6 +14694,141 @@ check_column 2001:db8:1::/64 Advertised_Route ip_prefix datapath=$datapath logic AT_CLEANUP ]) +OVN_FOR_EACH_NORTHD_NO_HV([ +AT_SETUP([dynamic-routing - learning routes from sb]) +AT_KEYWORDS([dynamic-routing]) +ovn_start + +# We start with announcing routes on a lr with 2 lrps and 2 static routes. +check ovn-nbctl lr-add lr0 +check ovn-nbctl --wait=sb set Logical_Router lr0 option:dynamic-routing=true \ + option:dynamic-routing-redistribute="connected;static" +check ovn-nbctl --wait=sb lrp-add lr0 lr0-sw0 00:00:00:00:ff:01 10.0.0.1/24 +sw0=$(fetch_column port_binding _uuid logical_port=lr0-sw0) +check ovn-nbctl --wait=sb lrp-add lr0 lr0-sw1 00:00:00:00:ff:02 2001:db8::1/64 +sw1=$(fetch_column port_binding _uuid logical_port=lr0-sw1) +check ovn-nbctl --wait=sb lr-route-add lr0 192.168.0.0/24 10.0.0.10 +check ovn-nbctl --wait=sb lr-route-add lr0 2001:db8:1::/64 2001:db8::10 +check_row_count Advertised_Route 4 +datapath=$(fetch_column datapath_binding _uuid external_ids:name=lr0) + +# Validate the routes. +ovn-sbctl dump-flows lr0 > lr0flows +AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl + table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) + table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.10; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=516 , match=(reg7 == 0 && ip6.dst == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw0" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff01; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw1" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff02; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) +]) + +# Learn a route to 172.16.0.0/24 via 10.0.0.11 learned on lr0-sw0. +check_uuid ovn-sbctl create Learned_Route datapath=$datapath logical_port=$sw0 ip_prefix=172.16.0.0/24 nexthop=10.0.0.11 +check ovn-nbctl --wait=sb sync +check_row_count Advertised_Route 4 +check_row_count Learned_Route 1 +ovn-sbctl dump-flows lr0 > lr0flows +AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl + table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) + table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) + table=??(lr_in_ip_routing ), priority=194 , match=(reg7 == 0 && ip4.dst == 172.16.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.11; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.10; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=516 , match=(reg7 == 0 && ip6.dst == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw0" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff01; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw1" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff02; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) +]) + +# Learn a route to 2001:db8:2::/64 via 2001:db8:ffff::20 learned on lr0-sw1. +# This is not reachable so will not produce a lflow. +check_uuid ovn-sbctl create Learned_Route datapath=$datapath logical_port=$sw1 ip_prefix=\"2001:db8:2::/64\" nexthop=\"2001:db8:ffff::20\" +check ovn-nbctl --wait=sb sync +check_row_count Advertised_Route 4 +check_row_count Learned_Route 2 +ovn-sbctl dump-flows lr0 > lr0flows +AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl + table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) + table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) + table=??(lr_in_ip_routing ), priority=194 , match=(reg7 == 0 && ip4.dst == 172.16.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.11; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.10; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=516 , match=(reg7 == 0 && ip6.dst == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw0" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff01; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw1" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff02; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) +]) + +# If we now add 2001:db8:ffff::1/64 as an additional network to lr0-sw1 we +# will get another connected route and the previous received route will be +# active. +check ovn-nbctl --wait=sb set Logical_Router_Port lr0-sw1 networks="\"2001:db8::1/64\" \"2001:db8:ffff::1/64\"" +check_row_count Advertised_Route 5 +check_row_count Learned_Route 2 +ovn-sbctl dump-flows lr0 > lr0flows +AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl + table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) + table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) + table=??(lr_in_ip_routing ), priority=194 , match=(reg7 == 0 && ip4.dst == 172.16.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.11; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.10; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=514 , match=(reg7 == 0 && ip6.dst == 2001:db8:2::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8:ffff::20; xxreg1 = 2001:db8:ffff::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=516 , match=(reg7 == 0 && ip6.dst == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw0" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff01; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw1" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff02; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8:ffff::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8:ffff::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) +]) + +# Learn a route to 2001:db8:3::/64 via 10.0.0.20 learned on lr0-sw0. +check_uuid ovn-sbctl create Learned_Route datapath=$datapath logical_port=$sw0 ip_prefix=\"2001:db8:3::/64\" nexthop="10.0.0.20" +check ovn-nbctl --wait=sb sync +check_row_count Advertised_Route 5 +check_row_count Learned_Route 3 +ovn-sbctl dump-flows lr0 > lr0flows +AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl + table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) + table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) + table=??(lr_in_ip_routing ), priority=194 , match=(reg7 == 0 && ip4.dst == 172.16.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.11; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.10; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=514 , match=(reg7 == 0 && ip6.dst == 2001:db8:2::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8:ffff::20; xxreg1 = 2001:db8:ffff::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=514 , match=(reg7 == 0 && ip6.dst == 2001:db8:3::/64), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.20; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=516 , match=(reg7 == 0 && ip6.dst == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw0" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff01; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw1" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff02; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8:ffff::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8:ffff::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) +]) + +# Learn a route to 172.16.1.0/24 via 2001:db8:ffff::30 learned on lr0-sw1. +check_uuid ovn-sbctl create Learned_Route datapath=$datapath logical_port=$sw1 ip_prefix="172.16.1.0/24" nexthop=\"2001:db8:ffff::30\" +check ovn-nbctl --wait=sb sync +check_row_count Advertised_Route 5 +check_row_count Learned_Route 4 +ovn-sbctl dump-flows lr0 > lr0flows +AT_CHECK([grep -w "lr_in_ip_routing" lr0flows | ovn_strip_lflows], [0], [dnl + table=??(lr_in_ip_routing ), priority=0 , match=(1), action=(drop;) + table=??(lr_in_ip_routing ), priority=10550, match=(nd_rs || nd_ra), action=(drop;) + table=??(lr_in_ip_routing ), priority=194 , match=(reg7 == 0 && ip4.dst == 172.16.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.11; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=194 , match=(reg7 == 0 && ip4.dst == 172.16.1.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8:ffff::30; xxreg1 = 2001:db8:ffff::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=196 , match=(reg7 == 0 && ip4.dst == 192.168.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.10; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=198 , match=(ip4.dst == 10.0.0.0/24), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = ip4.dst; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=514 , match=(reg7 == 0 && ip6.dst == 2001:db8:2::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8:ffff::20; xxreg1 = 2001:db8:ffff::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=514 , match=(reg7 == 0 && ip6.dst == 2001:db8:3::/64), action=(ip.ttl--; reg8[[0..15]] = 0; reg0 = 10.0.0.20; reg5 = 10.0.0.1; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 1; next;) + table=??(lr_in_ip_routing ), priority=516 , match=(reg7 == 0 && ip6.dst == 2001:db8:1::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = 2001:db8::10; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw0" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff01; eth.src = 00:00:00:00:ff:01; outport = "lr0-sw0"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(inport == "lr0-sw1" && ip6.dst == fe80::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = fe80::200:ff:fe00:ff02; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) + table=??(lr_in_ip_routing ), priority=518 , match=(ip6.dst == 2001:db8:ffff::/64), action=(ip.ttl--; reg8[[0..15]] = 0; xxreg0 = ip6.dst; xxreg1 = 2001:db8:ffff::1; eth.src = 00:00:00:00:ff:02; outport = "lr0-sw1"; flags.loopback = 1; reg9[[9]] = 0; next;) +]) + +AT_CLEANUP +]) + OVN_FOR_EACH_NORTHD_NO_HV([ AT_SETUP([dynamic-routing incremental processing]) AT_KEYWORDS([dynamic-routing]) @@ -14705,26 +14840,35 @@ ovn_start check ovn-nbctl --wait=sb sync check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats check ovn-nbctl lr-add lr0 +datapath=$(fetch_column datapath_binding _uuid external_ids:name=lr0) check ovn-nbctl --wait=sb set Logical_Router lr0 option:dynamic-routing=true \ option:dynamic-routing-redistribute="connected;static" check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats check ovn-nbctl --wait=sb lrp-add lr0 lr0-sw0 00:00:00:00:ff:01 10.0.0.1/24 +sw0=$(fetch_column port_binding _uuid logical_port=lr0-sw0) check_engine_stats northd recompute compute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats check ovn-nbctl --wait=sb lrp-add lr0 lr0-sw1 00:00:00:00:ff:02 10.0.1.1/24 +sw1=$(fetch_column port_binding _uuid logical_port=lr0-sw1) check_engine_stats northd recompute compute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14732,13 +14876,18 @@ check ovn-nbctl --wait=sb lr-route-add lr0 192.168.0.0/24 10.0.0.10 check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats check ovn-nbctl --wait=sb lrp-add lr0 lr0-sw2 00:00:00:00:ff:03 2001:db8::1/64 fe80::1/64 +sw2=$(fetch_column port_binding _uuid logical_port=lr0-sw2) check_engine_stats northd recompute compute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14746,6 +14895,8 @@ check ovn-nbctl --wait=sb remove Logical_Router lr0 option dynamic-routing check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14753,6 +14904,8 @@ check ovn-nbctl --wait=sb set Logical_Router lr0 option:dynamic-routing=true check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14760,6 +14913,8 @@ check ovn-nbctl --wait=sb set Logical_Router lr0 option:dynamic-routing-redistri check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14767,6 +14922,8 @@ check ovn-nbctl --wait=sb remove Logical_Router lr0 option dynamic-routing-redis check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14774,6 +14931,8 @@ check ovn-nbctl --wait=sb set Logical_Router_Port lr0-sw1 option:dynamic-routing check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14781,6 +14940,28 @@ check ovn-nbctl --wait=sb set Logical_Router_Port lr0-sw0 option:dynamic-routing check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute +CHECK_NO_CHANGE_AFTER_RECOMPUTE + +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats +check_uuid ovn-sbctl create Learned_Route datapath=$datapath logical_port=$sw0 ip_prefix=172.16.0.0/24 nexthop=10.0.0.11 +check ovn-nbctl --wait=sb sync +check_engine_stats northd norecompute nocompute +check_engine_stats routes norecompute nocompute +check_engine_stats advertised_route_sync norecompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute +CHECK_NO_CHANGE_AFTER_RECOMPUTE + +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats +check ovn-sbctl --all destroy Learned_Route +check ovn-nbctl --wait=sb sync +check_engine_stats northd norecompute nocompute +check_engine_stats routes norecompute nocompute +check_engine_stats advertised_route_sync norecompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14788,6 +14969,8 @@ check ovn-nbctl --wait=sb lrp-del lr0-sw0 check_engine_stats northd recompute compute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats @@ -14795,6 +14978,8 @@ check ovn-nbctl --wait=sb lr-del lr0 check_engine_stats northd recompute nocompute check_engine_stats routes recompute nocompute check_engine_stats advertised_route_sync recompute nocompute +check_engine_stats learned_route_sync recompute nocompute +check_engine_stats lflow recompute nocompute CHECK_NO_CHANGE_AFTER_RECOMPUTE AT_CLEANUP -- 2.47.1 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
