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-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 cfc71ac0f764..db2383cb1df9 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -844,6 +844,11 @@ igmp_max_memberships - INTEGER
conf/all/* is special, changes the settings for all interfaces
+igmp_qrv - INTEGER
+ Controls the IGMP query robustness variable (see RFC2236 8.1).
+ Default: 2 (as specified by RFC2236 8.1)
+ Minimum: 1 (as specified by RFC6636 4.5)
+
log_martians - BOOLEAN
Log packets with impossible addresses to kernel log.
log_martians for the interface will be enabled if at least one of