Details and examples are in the kernel module source.
-config NETFILTER_XT_MATCH_HASHLIMIT
- tristate '"hashlimit" match support'
- depends on NETFILTER_XTABLES && (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
- depends on NETFILTER_ADVANCED
- help
- This option adds a `hashlimit' match.
-
- As opposed to `limit', this match dynamically creates a hash table
- of limit buckets, based on your selection of source/destination
- addresses and/or ports.
-
- It enables you to express policies like `10kpps for any given
- destination address' or `500pps from any given source address'
- with a single rule.
+endif # NETFILTER_XTABLES
endmenu
-
+
+ source "net/netfilter/ipvs/Kconfig"