From 84920c1420e2b4a4150e5bb45ee5a23ea4641523 Mon Sep 17 00:00:00 2001 From: Tony Zelenoff Date: Thu, 26 Jan 2012 22:28:58 +0000 Subject: [PATCH] net: Allow ipv6 proxies and arp proxies be shown with iproute2 Add ability to return neighbour proxies list to caller if it sent full ndmsg structure and has NTF_PROXY flag set. Before this patch (and before iproute2 patches): $ ip neigh add proxy 2001::1 dev eth0 $ ip -6 neigh show $ After it and with applied iproute2 patches: $ ip neigh add proxy 2001::1 dev eth0 $ ip -6 neigh show 2001::1 dev eth0 proxy $ Compatibility with old versions of iproute2 is not broken, kernel checks for incoming structure size and properly works if old structure is came. [v2] * changed comments style. * removed useless line with continue and curly bracket. * changed incoming message size check from equal to more or equal. CC: davem@davemloft.net CC: kuznet@ms2.inr.ac.ru CC: netdev@vger.kernel.org CC: xemul@parallels.com Signed-off-by: Tony Zelenoff Acked-by: Thomas Graf Signed-off-by: David S. Miller --- Reading git-format-patch failed