commit 4852ba750a2cc122e5b933b1ce852c60ef1471fc
author Nicolas Dichtel <nicolas.dichtel@6wind.com> Wed Dec 12 09:05:51 2012 -0800
committer Stephen Hemminger <shemminger@vyatta.com> Wed Dec 12 09:05:51 2012 -0800
tree 754b35dfe39f4f746c362d1b93955711313dd1f0
parent caadda9308dad90d52fb38fa8ab68f330cefc54c

ip: add support of netconf messages

Example of the output:
$ ip monitor netconf&
[1] 24901
$ echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
ipv6 dev lo forwarding off
ipv6 dev eth0 forwarding off
ipv6 all forwarding off
$ echo 1 > /proc/sys/net/ipv4/conf/eth0/forwarding
ipv4 dev eth0 forwarding on

$ ip -6 netconf
ipv6 all forwarding on mc_forwarding 0
$ ip netconf show dev eth0
ipv4 dev eth0 forwarding on rp_filter off mc_forwarding 1

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Minor cleanup of original patch, made sure netconf.h matched
result of santized kernel headers