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| author | vivek <vivek@cumulusnetworks.com> | 2017-08-10 02:17:00 +0200 |
|---|---|---|
| committer | Mitesh Kanjariya <mitesh@marvel-07.cumulusnetworks.com> | 2017-08-17 11:53:29 +0200 |
| commit | c65f709ec66579c7d8bd175b9cef4b4848ed585f (patch) | |
| tree | 6628854c2f5a74f71a61d8352c0267c1d8c6cae9 /bgpd/bgp_nht.h | |
| parent | zebra: Fix VxLAN interface add-del to bridge (diff) | |
| download | frr-c65f709ec66579c7d8bd175b9cef4b4848ed585f.tar.xz frr-c65f709ec66579c7d8bd175b9cef4b4848ed585f.zip | |
zebra: Refresh remote neighbors when they go stale
If we get an ageout notification from the kernel for EVPN-installed
neighbors, ensure that they are readded. Otherwise, while entries in
STALE state are usable, based on other kernel parameters they can
get deleted and adding them back only at delete can have other
undesirable performance consequences.
Note: This is the current Linux kernel behavior (to ageout EVPN
installed neighbors).
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Ticket: CM-15623, CM-17490
Reviewed By: CCR-6586
Testing Done: Manual, evpn-min
Diffstat (limited to 'bgpd/bgp_nht.h')
0 files changed, 0 insertions, 0 deletions