[lwip-devel] [bug #45353] IPv6 router / neightbor relationship is not always consistent

[Stian Sebastian Skjelstad]

Follow-up Comment #2, bug #45353 (project lwip):

I only have my phone this weekend. But the issue i saw in codepath

RA causes a new router to be created, and the router creates a fresh neigtbor
(or uses existing from RA traffic)

If this router temporary is offline, the neigbor entry might time out and are
then open for recycle.

>From this point of, the router now points to wrong or invalid neighbor.

The patch attached added isrouter chech to disable the deletion of timeout
neigbor router entries.

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