[IPV6] NDISC: Avoid updating neighbor cache for proxied address in receiving NA.
authorVille Nuorvala <vnuorval@tcs.hut.fi>
Fri, 22 Sep 2006 21:42:46 +0000 (14:42 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Fri, 22 Sep 2006 22:20:23 +0000 (15:20 -0700)
commit5f3e6e9e19f50a6910aec2dbd479187aabba04b7
tree872c70c3012701ebae6d7f1861894f9d0e634817
parent74553b09dcd9194cbda737016f0b89f245145670
[IPV6] NDISC: Avoid updating neighbor cache for proxied address in receiving NA.

This aims at proxying router not updating neighbor cache entry for proxied
address when it receives NA because either the proxied node is off link or
it has already sent a NA to the proxied router.

Based on MIPL2 kernel patch.

Signed-off-by: Ville Nuorvala <vnuorval@tcs.hut.fi>
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
net/ipv6/ndisc.c