linux/net/ipv6/netfilter
Pablo Neira Ayuso 17e6e4eac0 netfilter: conntrack: simplify event caching system
This patch simplifies the conntrack event caching system by removing
several events:

 * IPCT_[*]_VOLATILE, IPCT_HELPINFO and IPCT_NATINFO has been deleted
   since the have no clients.
 * IPCT_COUNTER_FILLING which is a leftover of the 32-bits counter
   days.
 * IPCT_REFRESH which is not of any use since we always include the
   timeout in the messages.

After this patch, the existing events are:

 * IPCT_NEW, IPCT_RELATED and IPCT_DESTROY, that are used to identify
 addition and deletion of entries.
 * IPCT_STATUS, that notes that the status bits have changes,
 eg. IPS_SEEN_REPLY and IPS_ASSURED.
 * IPCT_PROTOINFO, that reports that internal protocol information has
 changed, eg. the TCP, DCCP and SCTP protocol state.
 * IPCT_HELPER, that a helper has been assigned or unassigned to this
 entry.
 * IPCT_MARK and IPCT_SECMARK, that reports that the mark has changed, this
 covers the case when a mark is set to zero.
 * IPCT_NATSEQADJ, to report that there's updates in the NAT sequence
 adjustment.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2009-06-02 20:08:46 +02:00
..
ip6_queue.c netfilter: queue: use NFPROTO_ for queue callsites 2009-05-08 10:30:46 +02:00
ip6_tables.c netfilter: xtables: consolidate comefrom debug cast access 2009-05-08 10:30:49 +02:00
ip6t_ah.c netfilter: xtables: move extension arguments into compound structure (2/6) 2008-10-08 11:35:18 +02:00
ip6t_eui64.c netfilter: xtables: move extension arguments into compound structure (1/6) 2008-10-08 11:35:18 +02:00
ip6t_frag.c netfilter: xtables: move extension arguments into compound structure (2/6) 2008-10-08 11:35:18 +02:00
ip6t_hbh.c netfilter: xtables: move extension arguments into compound structure (2/6) 2008-10-08 11:35:18 +02:00
ip6t_ipv6header.c netfilter: ip6t_ipv6header: fix match on packets ending with NEXTHDR_NONE 2009-05-05 15:32:16 +02:00
ip6t_LOG.c netfilter: use a linked list of loggers 2009-03-16 14:54:21 +01:00
ip6t_mh.c netfilter: xtables: move extension arguments into compound structure (2/6) 2008-10-08 11:35:18 +02:00
ip6t_REJECT.c netns xfrm: lookup in netns 2008-11-25 17:35:18 -08:00
ip6t_rt.c netfilter: xtables: move extension arguments into compound structure (2/6) 2008-10-08 11:35:18 +02:00
ip6table_filter.c netfilter: x_tables: remove unneeded initializations 2009-02-18 16:30:20 +01:00
ip6table_mangle.c netfilter: x_tables: remove unneeded initializations 2009-02-18 16:30:20 +01:00
ip6table_raw.c netfilter: x_tables: remove unneeded initializations 2009-02-18 16:30:20 +01:00
ip6table_security.c netfilter: x_tables: remove unneeded initializations 2009-02-18 16:30:20 +01:00
Kconfig netfilter: trivial Kconfig spelling fixes 2009-03-24 13:35:27 -07:00
Makefile netfilter: Combine ipt_ttl and ip6t_hl source 2009-02-18 18:39:31 +01:00
nf_conntrack_l3proto_ipv6.c netfilter: nf_conntrack: calculate per-protocol nlattr size 2009-03-25 21:53:39 +01:00
nf_conntrack_proto_icmpv6.c netfilter: conntrack: simplify event caching system 2009-06-02 20:08:46 +02:00
nf_conntrack_reasm.c netfilter: conntrack: check for NEXTHDR_NONE before header sanity checking 2009-03-16 15:52:11 +01:00