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(parent: eb8aa72) | patch
ipv6: ignore looped-back NA while dad is running
authorDaniel Walter <sahne@0x90.at>
Wed, 13 Apr 2011 21:09:25 +0000 (21:09 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 15 Apr 2011 22:43:55 +0000 (15:43 -0700)
commitbd015928bb1713691068c4d0d159afccbaf0f8c0
tree816468bfbd16ba883175039853ced9a95d1f230ftree | snapshot
parenteb8aa72d4e8756bde74d5f22bdd968ee6131069acommit | diff
ipv6: ignore looped-back NA while dad is running

[ipv6] Ignore looped-back NAs while in Duplicate Address Detection

If we send an unsolicited NA shortly after bringing up an
IPv6 address, the duplicate address detection algorithm
fails and the ip stays in tentative mode forever.
This is due a missing check if the NA is looped-back to us.

Signed-off-by: Daniel Walter <dwalter@barracuda.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ndisc.c diff | blob | history
Linux for Marvell Sheeva based platforms