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* xt_socket: checks for the state of nf_conntrackLaszlo Attila Toth2009-05-011-0/+1
| | | | | | | xt_socket can use connection tracking, and checks whether it is a module. Signed-off-by: Laszlo Attila Toth <panther@balabit.hu> Signed-off-by: David S. Miller <davem@davemloft.net>
* netfilter: Kconfig: TProxy doesn't depend on NF_CONNTRACKLaszlo Attila Toth2009-04-241-2/+2
| | | | | Signed-off-by: Laszlo Attila Toth <panther@balabit.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
* netfilter: fix selection of "LED" target in netfilterAlex Riesen2009-04-061-1/+1
| | | | | | | It's plural, not LED_TRIGGERS. Signed-off-by: Alex Riesen <fork0@users.sourceforge.net> Signed-off-by: Patrick McHardy <kaber@trash.net>
* trivial: fix typos/grammar errors in Kconfig textsMatt LaPlante2009-03-301-1/+1
| | | | | | Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* netfilter: fix xt_LED build failurePatrick McHardy2009-03-251-1/+1
| | | | | | | | | | | | | | | | net/netfilter/xt_LED.c:40: error: field netfilter_led_trigger has incomplete type net/netfilter/xt_LED.c: In function led_timeout_callback: net/netfilter/xt_LED.c:78: warning: unused variable ledinternal net/netfilter/xt_LED.c: In function led_tg_check: net/netfilter/xt_LED.c:102: error: implicit declaration of function led_trigger_register net/netfilter/xt_LED.c: In function led_tg_destroy: net/netfilter/xt_LED.c:135: error: implicit declaration of function led_trigger_unregister Fix by adding a dependency on LED_TRIGGERS. Reported-by: Sachin Sant <sachinp@in.ibm.com> Tested-by: Subrata Modak <tosubrata@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
* netfilter: xtables: add cluster matchPablo Neira Ayuso2009-03-161-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the iptables cluster match. This match can be used to deploy gateway and back-end load-sharing clusters. The cluster can be composed of 32 nodes maximum (although I have only tested this with two nodes, so I cannot tell what is the real scalability limit of this solution in terms of cluster nodes). Assuming that all the nodes see all packets (see below for an example on how to do that if your switch does not allow this), the cluster match decides if this node has to handle a packet given: (jhash(source IP) % total_nodes) & node_mask For related connections, the master conntrack is used. The following is an example of its use to deploy a gateway cluster composed of two nodes (where this is the node 1): iptables -I PREROUTING -t mangle -i eth1 -m cluster \ --cluster-total-nodes 2 --cluster-local-node 1 \ --cluster-proc-name eth1 -j MARK --set-mark 0xffff iptables -A PREROUTING -t mangle -i eth1 \ -m mark ! --mark 0xffff -j DROP iptables -A PREROUTING -t mangle -i eth2 -m cluster \ --cluster-total-nodes 2 --cluster-local-node 1 \ --cluster-proc-name eth2 -j MARK --set-mark 0xffff iptables -A PREROUTING -t mangle -i eth2 \ -m mark ! --mark 0xffff -j DROP And the following commands to make all nodes see the same packets: ip maddr add 01:00:5e:00:01:01 dev eth1 ip maddr add 01:00:5e:00:01:02 dev eth2 arptables -I OUTPUT -o eth1 --h-length 6 \ -j mangle --mangle-mac-s 01:00:5e:00:01:01 arptables -I INPUT -i eth1 --h-length 6 \ --destination-mac 01:00:5e:00:01:01 \ -j mangle --mangle-mac-d 00:zz:yy:xx:5a:27 arptables -I OUTPUT -o eth2 --h-length 6 \ -j mangle --mangle-mac-s 01:00:5e:00:01:02 arptables -I INPUT -i eth2 --h-length 6 \ --destination-mac 01:00:5e:00:01:02 \ -j mangle --mangle-mac-d 00:zz:yy:xx:5a:27 In the case of TCP connections, pickup facility has to be disabled to avoid marking TCP ACK packets coming in the reply direction as valid. echo 0 > /proc/sys/net/netfilter/nf_conntrack_tcp_loose BTW, some final notes: * This match mangles the skbuff pkt_type in case that it detects PACKET_MULTICAST for a non-multicast address. This may be done in a PKTTYPE target for this sole purpose. * This match supersedes the CLUSTERIP target. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net>
* netfilter: x_tables: add LED trigger targetAdam Nielsen2009-02-201-0/+24
| | | | | | | | | | Kernel module providing implementation of LED netfilter target. Each instance of the target appears as a led-trigger device, which can be associated with one or more LEDs in /sys/class/leds/ Signed-off-by: Adam Nielsen <a.nielsen@shikadi.net> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
* netfilter: Combine ipt_ttl and ip6t_hl sourceJan Engelhardt2009-02-181-0/+8
| | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* netfilter: Combine ipt_TTL and ip6t_HL sourceJan Engelhardt2009-02-181-0/+15
| | | | | | | | | | | | | Suggested by: James King <t.james.king@gmail.com> Similarly to commit c9fd49680954714473d6cbd2546d6ff120f96840, merge TTL and HL. Since HL does not depend on any IPv6-specific function, no new module dependencies would arise. With slight adjustments to the Kconfig help text. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* netfilter: xt_NFLOG is dependant of nfnetlink_logEric Leblond2008-12-101-3/+2
| | | | | | | | | | The patch "don't call nf_log_packet in NFLOG module" make xt_NFLOG dependant of nfnetlink_log. This patch forces the dependencies to fix compilation in case only xt_NFLOG compilation was asked and modifies the help message accordingly to the change. Signed-off-by: Eric Leblond <eric@inl.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* netfilter: ctnetlink: remove obsolete NAT dependency from KconfigPatrick McHardy2008-10-201-1/+0
| | | | | | | | Now that ctnetlink doesn't have any NAT module depenencies anymore, we can also remove them from Kconfig. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'lvs-next-2.6' of ↵David S. Miller2008-10-081-0/+2
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/lvs-2.6 Conflicts: net/netfilter/Kconfig
| * IPVS: Move IPVS to net/netfilter/ipvsJulius Volz2008-10-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Since IPVS now has partial IPv6 support, this patch moves IPVS from net/ipv4/ipvs to net/netfilter/ipvs. It's a result of: $ git mv net/ipv4/ipvs net/netfilter and adapting the relevant Kconfigs/Makefiles to the new path. Signed-off-by: Julius Volz <juliusv@google.com> Signed-off-by: Simon Horman <horms@verge.net.au>
* | netfilter: xtables: remove bogus mangle table dependency of connmarkJan Engelhardt2008-10-081-1/+0
| | | | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* | netfilter: xtables: use "if" blocks in KconfigJan Engelhardt2008-10-081-63/+21
| | | | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* | netfilter: xtables: sort extensions alphabetically in KconfigJan Engelhardt2008-10-081-50/+50
| | | | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* | netfilter: iptables TPROXY targetKOVACS Krisztian2008-10-081-0/+15
| | | | | | | | | | | | | | | | | | | | The TPROXY target implements redirection of non-local TCP/UDP traffic to local sockets. Additionally, it's possible to manipulate the packet mark if and only if a socket has been found. (We need this because we cannot use multiple targets in the same iptables rule.) Signed-off-by: KOVACS Krisztian <hidden@sch.bme.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
* | netfilter: iptables socket matchKOVACS Krisztian2008-10-081-0/+15
| | | | | | | | | | | | | | | | Add iptables 'socket' match, which matches packets for which a TCP/UDP socket lookup succeeds. Signed-off-by: KOVACS Krisztian <hidden@sch.bme.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
* | netfilter: iptables tproxy coreKOVACS Krisztian2008-10-081-0/+15
| | | | | | | | | | | | | | | | The iptables tproxy core is a module that contains the common routines used by various tproxy related modules (TPROXY target and socket match) Signed-off-by: KOVACS Krisztian <hidden@sch.bme.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
* | netfilter: xt_recent: IPv6 supportJan Engelhardt2008-10-081-0/+7
| | | | | | | | | | | | | | | | | | This updates xt_recent to support the IPv6 address family. The new /proc/net/xt_recent directory must be used for this. The old proc interface can also be configured out. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* | netfilter: rename ipt_recent to xt_recentJan Engelhardt2008-10-081-0/+11
|/ | | | | | | | | Like with other modules (such as ipt_state), ipt_recent.h is changed to forward definitions to (IOW include) xt_recent.h, and xt_recent.c is changed to use the new constant names. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* netfilter: accounting rework: ct_extend + 64bit counters (v4)Krzysztof Piotr Oledzki2008-07-211-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Initially netfilter has had 64bit counters for conntrack-based accounting, but it was changed in 2.6.14 to save memory. Unfortunately in-kernel 64bit counters are still required, for example for "connbytes" extension. However, 64bit counters waste a lot of memory and it was not possible to enable/disable it runtime. This patch: - reimplements accounting with respect to the extension infrastructure, - makes one global version of seq_print_acct() instead of two seq_print_counters(), - makes it possible to enable it at boot time (for CONFIG_SYSCTL/CONFIG_SYSFS=n), - makes it possible to enable/disable it at runtime by sysctl or sysfs, - extends counters from 32bit to 64bit, - renames ip_conntrack_counter -> nf_conn_counter, - enables accounting code unconditionally (no longer depends on CONFIG_NF_CT_ACCT), - set initial accounting enable state based on CONFIG_NF_CT_ACCT - removes buggy IPCT_COUNTER_FILLING event handling. If accounting is enabled newly created connections get additional acct extend. Old connections are not changed as it is not possible to add a ct_extend area to confirmed conntrack. Accounting is performed for all connections with acct extend regardless of a current state of "net.netfilter.nf_conntrack_acct". Signed-off-by: Krzysztof Piotr Oledzki <ole@ans.pl> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* netfilter: Get rid of refrences to no longer existant Fast NAT.Russ Dill2008-07-081-3/+2
| | | | | | | | | | | Get rid of refrences to no longer existant Fast NAT. IP_ROUTE_NAT support was removed in August of 2004, but references to Fast NAT were left in a couple of config options. Signed-off-by: Russ Dill <Russ.Dill@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* netfilter: Kconfig: default DCCP/SCTP conntrack support to the protocol ↵Patrick McHardy2008-05-081-0/+4
| | | | | | | | | | config values When conntrack and DCCP/SCTP protocols are enabled, chances are good that people also want DCCP/SCTP conntrack and NAT support. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: nf_conntrack: add DCCP protocol supportPatrick McHardy2008-04-141-0/+10
| | | | | | | Add DCCP conntrack helper. Thanks to Gerrit Renker <gerrit@erg.abdn.ac.uk> for review and testing. Signed-off-by: Patrick McHardy <kaber@trash.net>
* [NETFILTER]: Rename ipt_iprange to xt_iprangeJan Engelhardt2008-01-281-0/+11
| | | | | | | | | This patch moves ipt_iprange to xt_iprange, in preparation for adding IPv6 support to xt_iprange. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Remove some EXPERIMENTAL dependenciesPatrick McHardy2008-01-281-12/+12
| | | | | | | | | | | | | | | | | | Most of the netfilter modules are not considered experimental anymore, the only ones I want to keep marked as EXPERIMENTAL are: - TCPOPTSTRIP target, which is brand new. - SANE helper, which is quite new. - CLUSTERIP target, which I believe hasn't had much testing despite being in the kernel for quite a long time. - SCTP match and conntrack protocol, which are a mess and need to be reviewed and cleaned up before I would trust them. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Hide a few more options under NETFILTER_ADVANCEDPatrick McHardy2008-01-281-0/+2
| | | | | Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Add CONFIG_NETFILTER_ADVANCED optionPatrick McHardy2008-01-281-6/+65
| | | | | | | | | | | The NETFILTER_ADVANCED option hides lots of the rather obscure netfilter options when disabled and provides defaults (M) that should allow to run a distribution firewall without further thinking. Defaults to 'y' to avoid breaking current configurations. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Select CONFIG_NETFILTER_NETLINK when neededPatrick McHardy2008-01-281-8/+5
| | | | | Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: remove NF_CONNTRACK_ENABLED optionPatrick McHardy2008-01-281-6/+1
| | | | | | | | | | Remove the NF_CONNTRACK_ENABLED option. It was meant for a smoother upgrade to nf_conntrack, people having reconfigured their kernel at least once since ip_conntrack was removed will have the NF_CONNTRACK option already set. People upgrading from older kernels have to reconfigure a lot anyway. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: x_tables: add rateest matchPatrick McHardy2008-01-281-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add rate estimator match. The rate estimator match can match on estimated rates by the RATEEST target. It supports matching on absolute bps/pps values, comparing two rate estimators and matching on the difference between two rate estimators. This is what I use to route outgoing data connections from a FTP server over two lines based on the available bandwidth: # estimate outgoing rates iptables -t mangle -A POSTROUTING -o eth0 -j RATEEST --rateest-name eth0 \ --rateest-interval 250ms \ --rateest-ewma 0.5s iptables -t mangle -A POSTROUTING -o ppp0 -j RATEEST --rateest-name ppp0 \ --rateest-interval 250ms \ --rateest-ewma 0.5s # mark based on available bandwidth iptables -t mangle -A BALANCE -m state --state NEW \ -m helper --helper ftp \ -m rateest --rateest-delta \ --rateest1 eth0 \ --rateest-bps1 2.5mbit \ --rateest-gt \ --rateest2 ppp0 \ --rateest-bps2 2mbit \ -j CONNMARK --set-mark 0x1 iptables -t mangle -A BALANCE -m state --state NEW \ -m helper --helper ftp \ -m rateest --rateest-delta \ --rateest1 ppp0 \ --rateest-bps1 2mbit \ --rateest-gt \ --rateest2 eth0 \ --rateest-bps2 2.5mbit \ -j CONNMARK --set-mark 0x2 iptables -t mangle -A BALANCE -j CONNMARK --restore-mark Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: x_tables: add RATEEST targetPatrick McHardy2008-01-281-0/+10
| | | | | | | | | Add new rate estimator target (using gen_estimator). In combination with the rateest match (next patch) this can be used for load-based multipath routing. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: IPv6 capable xt_TOS v1 targetJan Engelhardt2008-01-281-1/+1
| | | | | | | | | | | Extends the xt_DSCP target by xt_TOS v1 to add support for selectively setting and flipping any bit in the IPv4 TOS and IPv6 Priority fields. (ipt_TOS and xt_DSCP only accepted a limited range of possible values.) Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Merge ipt_TOS into xt_DSCPJan Engelhardt2008-01-281-1/+5
| | | | | | | | | | | | | Merge ipt_TOS into xt_DSCP. Merge ipt_TOS (tos v0 target) into xt_DSCP. They both modify the same field in the IPv4 header, so it seems reasonable to keep them in one piece. This is part two of the implicit 4-patch series to move tos to xtables and extend it by IPv6. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Merge ipt_tos into xt_dscpJan Engelhardt2008-01-281-1/+5
| | | | | | | | | | | | | Merge ipt_tos into xt_dscp. Merge ipt_tos (tos v0 match) into xt_dscp. They both match on the same field in the IPv4 header, so it seems reasonable to keep them in one piece. This is part one of the implicit 4-patch series to move tos to xtables and extend it by IPv6. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Use lowercase names for matches in KconfigJan Engelhardt2008-01-281-4/+4
| | | | | | | | | | | Unify netfilter match kconfig descriptions Consistently use lowercase for matches in kconfig one-line descriptions and name the match module. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: merge ipt_owner/ip6t_owner in xt_ownerJan Engelhardt2008-01-281-0/+8
| | | | | | | | | xt_owner merges ipt_owner and ip6t_owner, and adds a flag to match on socket (non-)existence. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: x_tables: add TCPOPTSTRIP targetSven Schnelle2008-01-281-0/+8
| | | | | | | Signed-off-by: Sven Schnelle <svens@bitebene.org> Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* Kbuild/doc: fix links to Documentation filesDirk Hohndel2007-10-301-1/+1
| | | | | | | Fix links to files in Documentation/* in various Kconfig files Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [NETFILTER]: x_tables: add xt_time matchJan Engelhardt2007-10-101-0/+14
| | | | | | | | | | | | | This is ipt_time from POM-ng enhanced by the following: * xtables/ipv6 support * second granularity for daytime * day-of-month support (for example "match on the 15th of each month") * match against UTC or local timezone Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: xt_connlimit needs to depend on nf_conntrackCornelia Huck2007-07-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | With NF_CONNTRACK=n, NETFILTER_XT_MATCH_CONNLIMIT=m I get the following errors on current git: CC [M] net/netfilter/xt_connlimit.o In file included from net/netfilter/xt_connlimit.c:27: include/net/netfilter/nf_conntrack.h:100: error: field 'ct_general' has incomplete type include/net/netfilter/nf_conntrack.h: In function 'nf_ct_get': include/net/netfilter/nf_conntrack.h:164: error: 'const struct sk_buff' has no member named 'nfct' include/net/netfilter/nf_conntrack.h: In function 'nf_ct_put': include/net/netfilter/nf_conntrack.h:171: warning: implicit declaration of function 'nf_conntrack_put' include/net/netfilter/nf_conntrack.h: In function 'nf_ct_is_untracked': include/net/netfilter/nf_conntrack.h:253: error: 'const struct sk_buff' has no member named 'nfct' In file included from net/netfilter/xt_connlimit.c:28: include/net/netfilter/nf_conntrack_core.h: In function 'nf_conntrack_confirm': include/net/netfilter/nf_conntrack_core.h:68: error: 'struct sk_buff' has no member named 'nfct' Adding a dependency in Kconfig fixes this. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: nf_conntrack: UDPLITE supportPatrick McHardy2007-07-141-0/+10
| | | | | Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: x_tables: add connlimit matchJan Engelhardt2007-07-141-0/+7
| | | | | | | | | | | | | | | | | ipt_connlimit has been sitting in POM-NG for a long time. Here is a new shiny xt_connlimit with: * xtables'ified * will request the layer3 module (previously it hotdropped every packet when it was not loaded) * fixed: there was a deadlock in case of an OOM condition * support for any layer4 protocol (e.g. UDP/SCTP) * using jhash, as suggested by Eric Dumazet * ipv6 support Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: x_tables: add TRACE targetJozsef Kadlecsik2007-07-101-0/+12
| | | | | | | | | The TRACE target can be used to follow IP and IPv6 packets through the ruleset. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick NcHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: Add u32 matchJan Engelhardt2007-07-101-0/+13
| | | | | | | | | | | | | | | | | | Along comes... xt_u32, a revamped ipt_u32 from POM-NG, Plus: * 2007-06-02: added ipv6 support * 2007-06-05: uses kmalloc for the big buffer * 2007-06-05: added inversion * 2007-06-20: use skb_copy_bits() and get rid of the big buffer and lock (suggested by Pablo Neira Ayuso) Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* Fix trivial typos in Kconfig* filesDavid Sterba2007-05-091-1/+1
| | | | | | | Fix several typos in help text in Kconfig* files. Signed-off-by: David Sterba <dave@jikos.cz> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* kconfig: fix path to modules.txt in Kconfig helpAlexander E. Patrakov2007-05-021-12/+12
| | | | | | | | Documentation/modules.txt doesn't exist, but Documentation/kbuild/modules.txt does. Signed-off-by: Alexander E. Patrakov Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [NETFILTER]: Remove IPv4 only connection tracking/NATPatrick McHardy2007-04-251-50/+13
| | | | | | | | Remove the obsolete IPv4 only connection tracking/NAT as scheduled in feature-removal-schedule. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: nf_conntrack_netlink: add missing dependency on NF_NATPatrick McHardy2007-03-221-0/+1
| | | | | | | | | | | | | | | | | | | | NF_CT_NETLINK=y, NF_NAT=m results in: LD .tmp_vmlinux1 net/built-in.o: dans la fonction « nfnetlink_parse_nat_proto »: nf_conntrack_netlink.c:(.text+0x28db9): référence indéfinie vers « nf_nat_proto_find_get » nf_conntrack_netlink.c:(.text+0x28dd6): référence indéfinie vers « nf_nat_proto_put » net/built-in.o: dans la fonction « ctnetlink_new_conntrack »: nf_conntrack_netlink.c:(.text+0x29959): référence indéfinie vers « nf_nat_setup_info » nf_conntrack_netlink.c:(.text+0x29b35): référence indéfinie vers « nf_nat_setup_info » nf_conntrack_netlink.c:(.text+0x29cf7): référence indéfinie vers « nf_nat_setup_info » nf_conntrack_netlink.c:(.text+0x29de2): référence indéfinie vers « nf_nat_setup_info » make: *** [.tmp_vmlinux1] Erreur 1 Reported by Kevin Baradon <kevin.baradon@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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