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8b7817f3a9
linux/include/net
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Herbert Xu 8b7817f3a9 [IPSEC]: Add ICMP host relookup support 
RFC 4301 requires us to relookup ICMP traffic that does not match any
policies using the reverse of its payload.  This patch implements this
for ICMP traffic that originates from or terminates on localhost.

This is activated on outbound with the new policy flag XFRM_POLICY_ICMP,
and on inbound by the new state flag XFRM_STATE_ICMP.

On inbound the policy check is now performed by the ICMP protocol so
that it can repeat the policy check where necessary.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28 14:57:23 -08:00
..
9p Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00
bluetooth [Bluetooth] Add support for handling simple eSCO links 2007-10-22 02:59:47 -07:00
irda [NET] include/net/: Spelling fixes 2007-12-20 13:56:32 -08:00
iucv [AF_IUCV]: postpone receival of iucv-packets 2007-10-10 16:54:51 -07:00
netfilter [NETFILTER]: nf_queue: move list_head/skb/id to struct nf_info 2008-01-28 14:56:14 -08:00
netns [NETNS]: separate af_packet netns data 2008-01-28 14:57:15 -08:00
sctp [SCTP]: Fix the name of the authentication event. 2008-01-08 23:30:02 -08:00
tc_act [PKT_SCHED]: Add stateless NAT 2007-10-10 16:53:11 -07:00
tipc [TIPC]: Optimize stream send routine to avoid fragmentation 2007-07-10 22:06:12 -07:00
act_api.h [NET_SCHED]: Kill CONFIG_NET_CLS_POLICE 2007-07-15 00:03:05 -07:00
addrconf.h [IPV6]: Add RFC4214 support 2008-01-28 14:55:09 -08:00
af_rxrpc.h
af_unix.h [AF_UNIX]: Remove unused declaration of sysctl_unix_max_dgram_qlen. 2008-01-28 14:57:13 -08:00
ah.h [IPSEC]: Get rid of ipv6_{auth,esp,comp}_hdr 2007-10-10 16:55:55 -07:00
arp.h
atmclip.h
ax25.h [NET] include/net/: Spelling fixes 2007-12-20 13:56:32 -08:00
ax88796.h ax88796: add 93cx6 eeprom support 2007-10-10 16:53:56 -07:00
cfg80211.h [NL80211]: add netlink interface to cfg80211 2007-10-10 16:52:14 -07:00
checksum.h [NET]: Move netfilter checksum helpers to net/core/utils.c 2008-01-28 14:55:14 -08:00
cipso_ipv4.h [NetLabel]: consolidate the struct socket/sock handling to just struct sock 2007-06-08 13:33:09 -07:00
compat.h
datalink.h
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h [NET]: Wrap netdevice hardware header creation. 2007-10-10 16:52:50 -07:00
dn.h [DECNET]: Another unnecessary net/tcp.h inclusion in net/dn.h 2007-07-10 23:02:12 -07:00
dsfield.h [NET]: Constify include/net/dsfield.h 2008-01-28 14:55:58 -08:00
dst.h [IPSEC]: Add ICMP host relookup support 2008-01-28 14:57:23 -08:00
esp.h cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
fib_rules.h [IPV6]: Make fib6_rules_init to return an error code. 2008-01-28 14:56:46 -08:00
flow.h [IPV6] MIP6: Kill unnecessary ifdefs. 2007-07-10 22:15:41 -07:00
gen_stats.h
genetlink.h [GENETLINK]: Dynamic multicast groups. 2007-07-18 15:47:52 -07:00
icmp.h [IPV4]: Add ICMPMsgStats MIB (RFC 4293) 2007-10-10 16:51:28 -07:00
ieee80211_crypt.h
ieee80211_radiotap.h [MAC80211]: Add get_unaligned to ieee80211_get_radiotap_len 2007-10-10 16:47:40 -07:00
ieee80211.h ieee80211: Stop net_ratelimit/IEEE80211_DEBUG_DROP log pollution 2007-11-20 16:43:17 -05:00
ieee80211softmac_wx.h
ieee80211softmac.h [IEEE80211]: Fix softmac lockdep reports. 2007-10-10 16:52:22 -07:00
if_inet6.h IPoIB: improve IPv4/IPv6 to IB mcast mapping functions 2008-01-25 14:15:37 -08:00
inet6_connection_sock.h
inet6_hashtables.h
inet_common.h [INET]: Remove leftover prototypes from include/net/inet_common.h 2007-11-12 21:02:51 -08:00
inet_connection_sock.h
inet_ecn.h [INET]: Give outer DSCP directly to ip*_copy_dscp 2008-01-28 14:53:45 -08:00
inet_frag.h [INET]: Remove no longer needed ->equal callback 2007-10-17 19:47:56 -07:00
inet_hashtables.h [IPV4]: Fix memory leak in inet_hashtables.h when NUMA is on 2007-11-26 20:23:31 +08:00
inet_sock.h [UDP]: Make use of inet_iif() when doing socket lookups. 2007-10-25 18:54:46 -07:00
inet_timewait_sock.h [NET]: Add a network namespace parameter to struct sock 2007-10-10 16:49:05 -07:00
inetpeer.h [INET]: Use list_head-s in inetpeer.c 2007-11-12 21:27:28 -08:00
ip6_checksum.h
ip6_fib.h [IPV6]: route6 remove ifdef for fib_rules 2008-01-28 14:56:59 -08:00
ip6_route.h [IPV6]: Make ip6_route_init to return an error code. 2008-01-28 14:56:47 -08:00
ip6_tunnel.h [NET] include/net/: Spelling fixes 2007-12-20 13:56:32 -08:00
ip_fib.h [IPV4]: last default route is a fib table property 2008-01-28 14:57:01 -08:00
ip_vs.h [IPVS]: Move remaining sysctl handlers over to CTL_UNNUMBERED 2007-11-19 21:51:13 -08:00
ip.h [NET]: Remove unused "mibalign" argument for snmp_mib_init(). 2008-01-28 14:57:02 -08:00
ipcomp.h [IPSEC]: Get rid of ipv6_{auth,esp,comp}_hdr 2007-10-10 16:55:55 -07:00
ipconfig.h
ipip.h [IPV4]: Add ip_local_out 2008-01-28 14:53:47 -08:00
ipv6.h [IPV6]: make the protocol initialization to return an error code 2008-01-28 14:57:13 -08:00
ipx.h
iw_handler.h [NL80211]: add netlink interface to cfg80211 2007-10-10 16:52:14 -07:00
lapb.h
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h [NET]: Make socket creation namespace safe. 2007-10-10 16:49:07 -07:00
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
llc.h
mac80211.h mac80211: adding 802.11n configuration flows 2008-01-28 14:55:33 -08:00
mip6.h [IPV6] MIP6: Loadable module support for MIPv6. 2007-07-10 22:15:42 -07:00
ndisc.h [IPv6]: Export userland ND options through netlink (RDNSS support) 2007-10-10 21:22:05 -07:00
neighbour.h
net_namespace.h [NETNS]: separate af_packet netns data 2008-01-28 14:57:15 -08:00
netdma.h
netevent.h [NET]: Remove unnecessary inclusion of dst.h 2008-01-28 14:53:38 -08:00
netlabel.h SELinux: restore proper NetLabel caching behavior 2007-08-02 11:52:21 -04:00
netlink.h [NETLINK]: Mark attribute construction exception unlikely 2008-01-28 14:56:34 -08:00
netrom.h
nexthop.h
p8022.h
pkt_cls.h [NET]: netns compilation speedup 2008-01-28 14:55:51 -08:00
pkt_sched.h [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
protocol.h [IPV6]: make inet6_register_protosw to return an error code 2008-01-28 14:57:12 -08:00
psnap.h
raw.h [RAW]: Consolidate proc interface. 2008-01-28 14:54:32 -08:00
rawv6.h [IPv6] RAW: Compact the API for the kernel 2008-01-28 14:54:29 -08:00
red.h
request_sock.h [INET]: Fix potential kfree on vmalloc-ed area of request_sock_queue 2007-11-15 02:57:06 -08:00
rose.h [ROSE]: Fix rose.ko oops on unload 2007-10-07 23:44:17 -07:00
route.h [IPV4]: Add inet_dev_addr_type() 2008-01-28 14:55:56 -08:00
rtnetlink.h [NET]: Make the device list and device lookups per namespace. 2007-10-10 16:49:10 -07:00
sch_generic.h [NET]: Move Qdisc_class_ops and Qdisc_ops in appropriate sections. 2008-01-28 14:53:58 -08:00
scm.h pid namespaces: changes to show virtual ids to user 2007-10-19 11:53:40 -07:00
slhc_vj.h
snmp.h [SNMP]: Remove unused devconf macros. 2008-01-28 14:56:55 -08:00
sock.h [NET]: Isolate the net/core/ sysctl table 2008-01-28 14:56:26 -08:00
syncppp.h
tcp_states.h
tcp.h [TCP]: Abstract tp->highest_sack accessing & point to next skb 2008-01-28 14:55:46 -08:00
timewait_sock.h
transp_v6.h [IPV6]: make the protocol initialization to return an error code 2008-01-28 14:57:13 -08:00
udp.h [UDP]: Restore missing inDatagrams increments 2008-01-28 14:56:33 -08:00
udplite.h [UDP]: Restore missing inDatagrams increments 2008-01-28 14:56:33 -08:00
wext.h [NET]: Make the device list and device lookups per namespace. 2007-10-10 16:49:10 -07:00
wireless.h
x25.h
x25device.h
xfrm.h [IPSEC]: Added xfrm_decode_session_reverse and xfrmX_policy_check_reverse 2008-01-28 14:57:22 -08:00