Wifi: Handle IP_REACHABILITY_LOST only for roaming scenarios
IP_REACHABILITY_LOST shall be triggered on a NUD_FAIL indication. The
current logic to check for the IP Reachability is to wait for the
response for the three ARP requests to the gateway before triggering a
NUD_FAILURE. This feature when enabled by default is resulting into some
false positives ( due to the ARP responses getting delayed from the AP ),
leading to a disconnection / reconnection to the network. Considering the
pros / cons of this feature, this commit introduces a new parameter to
enable / disable this feature. If this feature is disabled, the
IP_REACHABILITY_LOST indication shall be honoured only for the first
10 seconds after the connect event. This shall ensure the three ARP
requests gets transmitted.
Change-Id: I64cbf358e8281556b5a02df26a62396996f88aca
CRs-Fixed: 1054826
1 file changed