The advertised MSS depends on the first hop route MTU, but will
never be lower than this setting.
+rt_cache_rebuild_count - INTEGER
+ The per net-namespace route cache emergency rebuild threshold.
+ Any net-namespace having its route cache rebuilt due to
+ a hash bucket chain being too long more than this many times
+ will have its route caching disabled
+
IP Fragmentation:
ipfrag_high_thresh - INTEGER
icmp_ratelimit - INTEGER
Limit the maximal rates for sending ICMP packets whose type matches
icmp_ratemask (see below) to specific targets.
- 0 to disable any limiting, otherwise the maximal rate in jiffies(1)
- Default: 100
+ 0 to disable any limiting,
+ otherwise the minimal space between responses in milliseconds.
+ Default: 1000
icmp_ratemask - INTEGER
Mask made of ICMP types for which rates are being limited.
autoconfigured addresses.
Default: 16
+disable_ipv6 - BOOLEAN
+ Disable IPv6 operation.
+ Default: FALSE (enable IPv6 operation)
+
+accept_dad - INTEGER
+ Whether to accept DAD (Duplicate Address Detection).
+ 0: Disable DAD
+ 1: Enable DAD (default)
+ 2: Enable DAD, and disable IPv6 operation if MAC-based duplicate
+ link-local address has been found.
+
icmp/*:
ratelimit - INTEGER
Limit the maximal rates for sending ICMPv6 packets.
- 0 to disable any limiting, otherwise the maximal rate in jiffies(1)
- Default: 100
+ 0 to disable any limiting,
+ otherwise the minimal space between responses in milliseconds.
+ Default: 1000
IPv6 Update by: