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| author | Chirag Shah <chirag@cumulusnetworks.com> | 2020-05-26 20:43:14 +0200 |
|---|---|---|
| committer | Anuradha Karuppiah <anuradhak@cumulusnetworks.com> | 2020-09-16 01:12:44 +0200 |
| commit | 839dfe29a647d66d29a9247b4ca3ab1ccbee069d (patch) | |
| tree | ea0f635260b991e6b83d6cffe424f870eead0a19 /zebra/zebra_evpn_mac.c | |
| parent | Merge pull request #6905 from gpnaveen/topojson_kernel_version_check (diff) | |
| download | frr-839dfe29a647d66d29a9247b4ca3ab1ccbee069d.tar.xz frr-839dfe29a647d66d29a9247b4ca3ab1ccbee069d.zip | |
zebra: dup detected mac avoid update to bgpd
When a MAC is detected duplicate on a local
learn event (with freeze action),
do not send update to bgp to advertise into
evpn control plane.
With evpn mh, inform_client flag is set and
sends notification to bgp albeit dup detect
is set.
Check mac are detected as duplicate before
setting inform_client to true.
Ticket:CM-29817
Reviewed By:CCR-10329
Testing Done:
Enable DAD with freeze action
Upon local learn MAC detected as duplica
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Diffstat (limited to 'zebra/zebra_evpn_mac.c')
| -rw-r--r-- | zebra/zebra_evpn_mac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/zebra/zebra_evpn_mac.c b/zebra/zebra_evpn_mac.c index b9cc02a27..eb4e4f9a5 100644 --- a/zebra/zebra_evpn_mac.c +++ b/zebra/zebra_evpn_mac.c @@ -2060,6 +2060,7 @@ int zebra_evpn_add_update_local_mac(struct zebra_vrf *zvrf, zebra_evpn_t *zevpn, if (is_dup_detect) { inform_client = false; upd_neigh = false; + es_change = false; } } } @@ -2092,7 +2093,8 @@ int zebra_evpn_add_update_local_mac(struct zebra_vrf *zvrf, zebra_evpn_t *zevpn, mac->es ? mac->es->esi_str : "", mac->loc_seq, mac->flags, local_inactive ? " local-inactive" : ""); - inform_client = true; + if (!is_dup_detect) + inform_client = true; } if (es_change) { |