Commit 9db5d918 authored by Florian Westphal's avatar Florian Westphal
Browse files

netfilter: ip_tables: remove clusterip target 



Marked as 'to be removed soon' since kernel 4.1 (2015).
Functionality was superseded by the 'cluster' match, added in kernel
2.6.30 (2009).

clusterip_tg_check still has races that can give

 proc_dir_entry 'ipt_CLUSTERIP/10.1.1.2' already registered

followed by a WARN splat.

Remove it instead of trying to fix this up again.
clusterip uapi header is left as-is for now.

Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
parent 2a2fa2ef

net/ipv4/netfilter/Kconfig

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Original line number Diff line number Diff line
@@ -259,20 +259,6 @@ config IP_NF_MANGLE 


	  To compile it as a module, choose M here.  If unsure, say N.



config IP_NF_TARGET_CLUSTERIP

	tristate "CLUSTERIP target support"

	depends on IP_NF_MANGLE

	depends on NF_CONNTRACK

	depends on NETFILTER_ADVANCED

	select NF_CONNTRACK_MARK

	select NETFILTER_FAMILY_ARP

	help

	  The CLUSTERIP target allows you to build load-balancing clusters of

	  network servers without having a dedicated load-balancing

	  router/server/switch.



	  To compile it as a module, choose M here.  If unsure, say N.



config IP_NF_TARGET_ECN

	tristate "ECN target support"

	depends on IP_NF_MANGLE

net/ipv4/netfilter/Makefile

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Original line number Diff line number Diff line
@@ -39,7 +39,6 @@ obj-$(CONFIG_IP_NF_MATCH_AH) += ipt_ah.o 
obj-$(CONFIG_IP_NF_MATCH_RPFILTER) += ipt_rpfilter.o



# targets

obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o

obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o

obj-$(CONFIG_IP_NF_TARGET_REJECT) += ipt_REJECT.o

obj-$(CONFIG_IP_NF_TARGET_SYNPROXY) += ipt_SYNPROXY.o

net/ipv4/netfilter/ipt_CLUSTERIP.c

deleted100644 → 0
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File deleted.

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