diff options
Diffstat (limited to 'isisd/isis_nb_config.c')
| -rw-r--r-- | isisd/isis_nb_config.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/isisd/isis_nb_config.c b/isisd/isis_nb_config.c index 3674d6937..bf043c4f4 100644 --- a/isisd/isis_nb_config.c +++ b/isisd/isis_nb_config.c @@ -1930,6 +1930,57 @@ int isis_instance_mpls_te_router_address_destroy( } /* + * XPath: /frr-isisd:isis/instance/mpls-te/router-address-v6 + */ +int isis_instance_mpls_te_router_address_ipv6_modify( + struct nb_cb_modify_args *args) +{ + struct in6_addr value; + struct isis_area *area; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + area = nb_running_get_entry(args->dnode, NULL, true); + /* only proceed if MPLS-TE is enabled */ + if (!IS_MPLS_TE(area->mta)) + return NB_OK; + + yang_dnode_get_ipv6(&value, args->dnode, NULL); + /* Update Area IPv6 Router ID if different */ + if (!IPV6_ADDR_SAME(&area->mta->router_id_ipv6, &value)) { + IPV6_ADDR_COPY(&area->mta->router_id_ipv6, &value); + + /* And re-schedule LSP update */ + lsp_regenerate_schedule(area, area->is_type, 0); + } + + return NB_OK; +} + +int isis_instance_mpls_te_router_address_ipv6_destroy( + struct nb_cb_destroy_args *args) +{ + struct isis_area *area; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + area = nb_running_get_entry(args->dnode, NULL, true); + /* only proceed if MPLS-TE is enabled */ + if (!IS_MPLS_TE(area->mta)) + return NB_OK; + + /* Reset Area Router ID */ + IPV6_ADDR_COPY(&area->mta->router_id_ipv6, &in6addr_any); + + /* And re-schedule LSP update */ + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +/* * XPath: /frr-isisd:isis/instance/segment-routing/enabled */ int isis_instance_segment_routing_enabled_modify( |