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-rw-r--r--Documentation/networking/ip-sysctl.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index debfe857d8f9..a2be556032c9 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1349,6 +1349,12 @@ mldv2_unsolicited_report_interval - INTEGER
MLDv2 report retransmit will take place.
Default: 1000 (1 second)
+suppress_frag_ndisc - INTEGER
+ Control RFC 6980 (Security Implications of IPv6 Fragmentation
+ with IPv6 Neighbor Discovery) behavior:
+ 1 - (default) discard fragmented neighbor discovery packets
+ 0 - allow fragmented neighbor discovery packets
+
icmp/*:
ratelimit - INTEGER
Limit the maximal rates for sending ICMPv6 packets.