diff options
| author | Chirag Shah <chirag@cumulusnetworks.com> | 2019-08-08 18:58:03 -0700 |
|---|---|---|
| committer | Chirag Shah <chirag@cumulusnetworks.com> | 2019-11-22 07:53:32 -0800 |
| commit | 0ca10580967be267ef97f442838953e463934a0c (patch) | |
| tree | b5ae0fdd984d5e179d8b429079c0e390d2a2b9d1 /zebra/zebra_vxlan.c | |
| parent | 14e814ea75ca8211499106e472a3acdd4730b370 (diff) | |
bgpd: evpn pip handle svi ip route
By default announct Self Type-2 routes with
system IP as nexthop and system MAC as
nexthop.
An API to check type-2 is self route via
checking ipv4/ipv6 address from connected interfaces list.
An API to extract RMAC and nexthop for type-2
routes based on advertise-svi-ip knob is enabled.
When advertise-pip is enabled/disabled, trigger type-2
route update. For self type-2 routes to use
anycast or individual (rmac, nexthop) addresses.
Ticket:CM-26190
Reviewed By:
Testing Done:
Enable 'advertise-svi-ip' knob in bgp default instance.
the vrf instance svi ip is advertised with nexthop
as default instance router-id and RMAC as system MAC.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Diffstat (limited to 'zebra/zebra_vxlan.c')
| -rw-r--r-- | zebra/zebra_vxlan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/zebra/zebra_vxlan.c b/zebra/zebra_vxlan.c index ba441d7a74..b2cb726fac 100644 --- a/zebra/zebra_vxlan.c +++ b/zebra/zebra_vxlan.c @@ -2493,6 +2493,8 @@ static int zvni_neigh_send_add_to_client(vni_t vni, struct ipaddr *ip, /* Set router flag (R-bit) based on local neigh entry add */ if (CHECK_FLAG(neigh_flags, ZEBRA_NEIGH_ROUTER_FLAG)) SET_FLAG(flags, ZEBRA_MACIP_TYPE_ROUTER_FLAG); + if (CHECK_FLAG(neigh_flags, ZEBRA_NEIGH_SVI_IP)) + SET_FLAG(flags, ZEBRA_MACIP_TYPE_SVI_IP); return zvni_macip_send_msg_to_client(vni, macaddr, ip, flags, seq, ZEBRA_NEIGH_ACTIVE, ZEBRA_MACIP_ADD); @@ -2813,6 +2815,7 @@ static int zvni_gw_macip_add(struct interface *ifp, zebra_vni_t *zvni, n->flags, n->loc_seq); } else if (advertise_svi_macip_enabled(zvni)) { + SET_FLAG(n->flags, ZEBRA_NEIGH_SVI_IP); if (IS_ZEBRA_DEBUG_VXLAN) zlog_debug( "SVI %s(%u) L2-VNI %u, sending SVI MAC %s IP %s add to BGP with flags 0x%x", |