net: core: To send ARP probe when neighbor state is NUD_STALE
authorSridhar Ancha <sancha@codeaurora.org>
Thu, 14 Apr 2016 15:50:43 +0000 (21:20 +0530)
committerDanny Wood <danwood76@gmail.com>
Fri, 15 Mar 2019 08:07:15 +0000 (08:07 +0000)
commitf340d369af106e55733b81ad0a8aa9e2f7a5030d
tree81b5eb803b7f6f2dd37252c2e997dccbe5395768
parentc09617f6129f101f86ac2a83aef7eb609a6ab8a4
net: core: To send ARP probe when neighbor state is NUD_STALE

Featurizing to send an ARP probe to the connected client when
the neighbor state moves to NUD_STALE. This triggers the
neighbor state to move back to NUD_REACHABLE if the ARP request
is resolved and prevents a RTM_DELNEIGH from being triggered

Change-Id: I27aba004a180dfbff5b1fcee2d04047c8523fb8a
Signed-off-by: Sridhar Ancha <sancha@codeaurora.org>
net/core/neighbour.c