ipv6: send unsolicited neighbour advertisements to all-nodes
authorHannes Frederic Sowa <hannes@stressinduktion.org>
Tue, 6 Nov 2012 16:18:41 +0000 (16:18 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 17 Nov 2012 21:16:21 +0000 (13:16 -0800)
commitf0d6767af2ece14b24064258dffbc816c4258ae5
tree2850cd98108a6b163b0b9dfc6dcd08e1c1d0d980
parent0f2835b0b762391fb8e1d1da3bdb8f1d90a5d53e
ipv6: send unsolicited neighbour advertisements to all-nodes

[ Upstream commit 60713a0ca7fd6651b951cc1b4dbd528d1fc0281b ]

As documented in RFC4861 (Neighbor Discovery for IP version 6) 7.2.6.,
unsolicited neighbour advertisements should be sent to the all-nodes
multicast address.

Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/ipv6/ndisc.c