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authorStephen Suryaputra <ssuryaextr@gmail.com>2019-03-19 19:37:12 +0300
committerDavid S. Miller <davem@davemloft.net>2019-03-20 00:29:51 +0300
commit03f1eccc7a69c965351e6bee41c62afa2844752f (patch)
treef2fdd622b6aada216a68de153f01fd4e252ba1a7 /Documentation/networking
parentf9cb75970e7b61e7f0c14dacf709f830b6bf21e8 (diff)
downloadlinux-03f1eccc7a69c965351e6bee41c62afa2844752f.tar.xz
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.txt5
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