ipv6: Add icmp_echo_ignore_multicast support for ICMPv6
authorStephen Suryaputra <ssuryaextr@gmail.com>
Tue, 19 Mar 2019 16:37:12 +0000 (12:37 -0400)
committerDavid S. Miller <davem@davemloft.net>
Tue, 19 Mar 2019 21:29:51 +0000 (14:29 -0700)
commit03f1eccc7a69c965351e6bee41c62afa2844752f
treef2fdd622b6aada216a68de153f01fd4e252ba1a7
parentf9cb75970e7b61e7f0c14dacf709f830b6bf21e8
ipv6: Add icmp_echo_ignore_multicast support for ICMPv6

IPv4 has icmp_echo_ignore_broadcast to prevent responding to broadcast pings.
IPv6 needs a similar mechanism.

v1->v2:
- Remove NET_IPV6_ICMP_ECHO_IGNORE_MULTICAST.

Signed-off-by: Stephen Suryaputra <ssuryaextr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/networking/ip-sysctl.txt
include/net/netns/ipv6.h
net/ipv6/af_inet6.c
net/ipv6/icmp.c