diff options
| author | Chirag Shah <chirag@cumulusnetworks.com> | 2018-11-01 00:53:28 +0100 |
|---|---|---|
| committer | Chirag Shah <chirag@cumulusnetworks.com> | 2018-11-18 04:22:16 +0100 |
| commit | 85c8d83b815a52eead1f661ed79ab794cfa815b5 (patch) | |
| tree | c9b521df1469cc7c0b9f318b6e3f7239567f4b04 /bgpd/bgp_evpn.c | |
| parent | Merge pull request #3341 from donaldsharp/unneeded (diff) | |
| download | frr-85c8d83b815a52eead1f661ed79ab794cfa815b5.tar.xz frr-85c8d83b815a52eead1f661ed79ab794cfa815b5.zip | |
bgpd: dup addr detect data struct for cfg
Enable/disable duplicate address detection
there are 3 actions
warning-only: Default action which generates
only frr warning (syslog) to user for any
duplicate detecton
freeze: Permanently freezes address, manual
intervene required.
freeze with time: An address will recover once
the time has expired (auto-recovery).
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Diffstat (limited to 'bgpd/bgp_evpn.c')
| -rw-r--r-- | bgpd/bgp_evpn.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/bgpd/bgp_evpn.c b/bgpd/bgp_evpn.c index fc3ac2872..b3a498bf5 100644 --- a/bgpd/bgp_evpn.c +++ b/bgpd/bgp_evpn.c @@ -5802,6 +5802,19 @@ void bgp_evpn_init(struct bgp *bgp) bgp->vrf_export_rtl->del = evpn_xxport_delete_ecomm; bgp->l2vnis = list_new(); bgp->l2vnis->cmp = vni_list_cmp; + /* By default Duplicate Address Dection is enabled. + * Max-moves (N) 5, detection time (M) 180 + * default action is warning-only + * freeze action permanently freezes address, + * and freeze time (auto-recovery) is disabled. + */ + if (bgp->evpn_info) { + bgp->evpn_info->dup_addr_detect = true; + bgp->evpn_info->dad_time = EVPN_DAD_DEFAULT_TIME; + bgp->evpn_info->dad_max_moves = EVPN_DAD_DEFAULT_MAX_MOVES; + bgp->evpn_info->dad_freeze = false; + bgp->evpn_info->dad_freeze_time = 0; + } /* Default BUM handling is to do head-end replication. */ bgp->vxlan_flood_ctrl = VXLAN_FLOOD_HEAD_END_REPL; |