diff options
| author | Stephen Suryaputra <ssuryaextr@gmail.com> | 2019-03-19 12:37:12 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-03-19 14:29:51 -0700 |
| commit | 03f1eccc7a69c965351e6bee41c62afa2844752f (patch) | |
| tree | f2fdd622b6aada216a68de153f01fd4e252ba1a7 /Documentation/networking | |
| parent | f9cb75970e7b61e7f0c14dacf709f830b6bf21e8 (diff) | |
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>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/ip-sysctl.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index acdfb5d2bcaa..55ea7def46be 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -1918,6 +1918,11 @@ echo_ignore_all - BOOLEAN requests sent to it over the IPv6 protocol. Default: 0 +echo_ignore_multicast - BOOLEAN + If set non-zero, then the kernel will ignore all ICMP ECHO + requests sent to it over the IPv6 protocol via multicast. + Default: 0 + xfrm6_gc_thresh - INTEGER The threshold at which we will start garbage collecting for IPv6 destination cache entries. At twice this value the system will |