tree 570f2aca4df8ef6a394925c5a1b7c9e772d3d1a1
parent 7a10a359e9740710c1e39c8be0f761f506795480
author Dinesh Dutt <ddutt@cumulusnetworks.com> 1377399795 +0000
committer David Lamparter <equinox@opensourcerouting.org> 1383876943 -0800

ospf6d: increment dbdesc seqnum on SeqNumberMismatch/BadLsReq event

As per RFC 2328, section 10.3, if the neighbor state machine reaches
SeqNumberMismatch state when the NSM is in state Exchange or greater,
"router increments the DD sequence number in the neighbor data structure,
declares itself master (sets the master/slave bit to master), and starts
sending Database Description Packets, with the initialize (I), more (M)
and master (MS) bits set.".

The existing code doesn't increment the DD SeqNum. This patch fixes that.

Signed-off-by: Dinesh G Dutt <ddutt at cumulusnetworks.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>