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linux/net/ipv6/netfilter
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Jozsef Kadlecsik a0ecb85a2c netfilter: nf_nat: Handle routing changes in MASQUERADE target 
When the route changes (backup default route, VPNs) which affect a
masqueraded target, the packets were sent out with the outdated source
address. The patch addresses the issue by comparing the outgoing interface
directly with the masqueraded interface in the nat table.

Events are inefficient in this case, because it'd require adding route
events to the network core and then scanning the whole conntrack table
and re-checking the route for all entry.

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-12-03 15:14:20 +01:00
..
ip6_tables.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch 2012-11-30 12:01:30 -05:00
ip6t_ah.c netfilter: ip6_tables: add flags parameter to ipv6_find_hdr() 2012-05-09 12:53:47 +02:00
ip6t_eui64.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ip6t_frag.c netfilter: ip6_tables: add flags parameter to ipv6_find_hdr() 2012-05-09 12:53:47 +02:00
ip6t_hbh.c netfilter: ip6_tables: add flags parameter to ipv6_find_hdr() 2012-05-09 12:53:47 +02:00
ip6t_ipv6header.c netfilter: xtables: deconstify struct xt_action_param for matches 2010-05-11 18:33:37 +02:00
ip6t_MASQUERADE.c netfilter: ip6tables: add MASQUERADE target 2012-08-30 03:00:18 +02:00
ip6t_mh.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ip6t_NPT.c netfilter: ip6tables: add stateless IPv6-to-IPv6 Network Prefix Translation target 2012-08-30 03:00:25 +02:00
ip6t_REJECT.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
ip6t_rpfilter.c ipv6: introduce ip6_rt_put() 2012-11-03 14:59:05 -04:00
ip6t_rt.c netfilter: ip6_tables: add flags parameter to ipv6_find_hdr() 2012-05-09 12:53:47 +02:00
ip6table_filter.c netfilter: PTR_RET can be used 2012-08-14 02:31:47 +02:00
ip6table_mangle.c netfilter: PTR_RET can be used 2012-08-14 02:31:47 +02:00
ip6table_nat.c netfilter: nf_nat: Handle routing changes in MASQUERADE target 2012-12-03 15:14:20 +01:00
ip6table_raw.c netfilter: PTR_RET can be used 2012-08-14 02:31:47 +02:00
ip6table_security.c netfilter: PTR_RET can be used 2012-08-14 02:31:47 +02:00
Kconfig netfilter: combine ipt_REDIRECT and ip6t_REDIRECT 2012-09-21 12:12:05 +02:00
Makefile netfilter: combine ipt_REDIRECT and ip6t_REDIRECT 2012-09-21 12:12:05 +02:00
nf_conntrack_l3proto_ipv6.c Merge branch 'master' of git://1984.lsi.us.es/nf-next 2012-11-16 12:42:43 -05:00
nf_conntrack_proto_icmpv6.c ipv6: use IS_ENABLED() 2012-11-01 12:41:35 -04:00
nf_conntrack_reasm.c netfilter: nf_defrag_ipv6: solve section mismatch in nf_conntrack_reasm 2012-10-28 22:44:15 +01:00
nf_defrag_ipv6_hooks.c ipv6: use IS_ENABLED() 2012-11-01 12:41:35 -04:00
nf_nat_l3proto_ipv6.c netfilter: ipv6: using csum_ipv6_magic requires net/ip6_checksum.h 2012-09-05 17:46:06 -04:00
nf_nat_proto_icmpv6.c ipv6: use IS_ENABLED() 2012-11-01 12:41:35 -04:00