From 9a2cf10c33e30b89083ac48e2777cc06f899aee7 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 3 Nov 2014 22:01:45 +0000 Subject: netfilter: Enable compiling iptables match cluster This patch adds the userspace and kernelspace for - match NETFILTER_XT_MATCH_CLUSTER This match can be used to deploy gateway and back-end load-sharing clusters. - target IP_NF_TARGET_CLUSTERIP This module allows you to configure a simple cluster of nodes that share a certain IP and MAC address without an explicit load balancer in front of them. Connections are statically distributed between the nodes in this cluster. This is used i.e. by strongswan-ha. Signed-off-by: Christian Scheele SVN-Revision: 43174 --- package/kernel/linux/modules/netfilter.mk | 48 +++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) (limited to 'package/kernel/linux') diff --git a/package/kernel/linux/modules/netfilter.mk b/package/kernel/linux/modules/netfilter.mk index 7621c7f945..2cb769dead 100644 --- a/package/kernel/linux/modules/netfilter.mk +++ b/package/kernel/linux/modules/netfilter.mk @@ -496,6 +496,54 @@ endef $(eval $(call KernelPackage,ipt-iprange)) +define KernelPackage/ipt-cluster + TITLE:=Module for matching cluster + KCONFIG:=$(KCONFIG_IPT_CLUSTER) + FILES:=$(foreach mod,$(IPT_CLUSTER-m),$(LINUX_DIR)/net/$(mod).ko) + AUTOLOAD:=$(call AutoProbe,$(notdir $(IPT_CLUSTER-m))) + $(call AddDepends/ipt) +endef + +define KernelPackage/ipt-cluster/description + Netfilter (IPv4/IPv6) module for matching cluster + This option allows you to build work-load-sharing clusters of + network servers/stateful firewalls without having a dedicated + load-balancing router/server/switch. Basically, this match returns + true when the packet must be handled by this cluster node. Thus, + all nodes see all packets and this match decides which node handles + what packets. The work-load sharing algorithm is based on source + address hashing. + + This module is usable for ipv4 and ipv6. + + To use it also enable iptables-mod-cluster + + see `iptables -m cluster --help` for more information. +endef + +$(eval $(call KernelPackage,ipt-cluster)) + +define KernelPackage/ipt-clusterip + TITLE:=Module for CLUSTERIP + KCONFIG:=$(KCONFIG_IPT_CLUSTERIP) + FILES:=$(foreach mod,$(IPT_CLUSTERIP-m),$(LINUX_DIR)/net/$(mod).ko) + AUTOLOAD:=$(call AutoProbe,$(notdir $(IPT_CLUSTERIP-m))) + $(call AddDepends/ipt,+kmod-nf-conntrack) +endef + +define KernelPackage/ipt-clusterip/description + Netfilter (IPv4-only) module for CLUSTERIP + The CLUSTERIP target allows you to build load-balancing clusters of + network servers without having a dedicated load-balancing + router/server/switch. + + To use it also enable iptables-mod-clusterip + + see `iptables -j CLUSTERIP --help` for more information. +endef + +$(eval $(call KernelPackage,ipt-clusterip)) + define KernelPackage/ipt-extra TITLE:=Extra modules -- cgit v1.2.3