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2011-01-13netfilter: ebt_ip6: allow matching on ipv6-icmp types/codesFlorian Westphal1-3/+12
To avoid adding a new match revision icmp type/code are stored in the sport/dport area. Signed-off-by: Florian Westphal <fw@strlen.de> Reviewed-by: Holger Eitzenberger <holger@eitzenberger.org> Reviewed-by: Bart De Schuymer<bdschuym@pandora.be> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2010-10-18netfilter: install missing ebtables headers for userspaceNick Bowler1-0/+2
The ebt_ip6.h and ebt_nflog.h headers are not not known to Kbuild and therefore not installed by make headers_install. Fix that up. Signed-off-by: Nick Bowler <nbowler@elliptictech.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-08-14include: replace unifdef-y with header-ySam Ravnborg1-3/+2
unifdef-y and header-y has same semantic. So there is no need to have both. Drop the unifdef-y variant and sort all lines again Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2010-01-18netfilter: xtables: add struct xt_mtdtor_param::netAlexey Dobriyan1-1/+1
Add ->net to match destructor list like ->net in constructor list. Make sure it's set in ebtables/iptables/ip6tables, this requires to propagate netns up to *_unregister_table(). Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2009-11-04net: cleanup include/linuxEric Dumazet14-58/+29
This cleanup patch puts struct/union/enum opening braces, in first line to ease grep games. struct something { becomes : struct something { Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-24netfilter: xtables: mark initial tables constantJan Engelhardt1-1/+1
The inputted table is never modified, so should be considered const. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-11-04netfilter: netns ebtables: part 2Alexey Dobriyan1-1/+2
* return ebt_table from ebt_register_table(), module code will save it into per-netns data for unregistration * duplicate ebt_table at the very beginning of registration -- it's added into list, so one ebt_table wouldn't end up in many lists (and each netns has different one) * introduce underscored tables in individial modules, this is temporary to not break bisection. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-11-04netfilter: netns ebtables: part 1Alexey Dobriyan1-1/+1
* propagate netns from userspace, register table in passed netns * remporarily register every ebt_table in init_net P. S.: one needs to add ".netns_ok = 1" to igmp_protocol to test with ebtables(8) in netns. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: xtables: move extension arguments into compound structure (5/6)Jan Engelhardt1-2/+2
This patch does this for target extensions' checkentry functions. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: remove unused Ebtables functionsJan Engelhardt1-6/+0
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: move Ebtables to use XtablesJan Engelhardt1-3/+3
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: change Ebtables function signatures to match Xtables'sJan Engelhardt1-17/+26
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: add dummy members to Ebtables code to ease transition to XtablesJan Engelhardt1-0/+6
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: Change return types of targets/watchers for Ebtables extensionsJan Engelhardt1-3/+3
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: change return types of match functions for ebtables extensionsJan Engelhardt1-2/+1
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: change return types of check functions for Ebtables extensionsJan Engelhardt1-6/+3
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-10-08netfilter: ebtables: do centralized size checkingJan Engelhardt1-0/+3
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-06-09netfilter: ebtables: add IPv6 supportKuo-lang Tseng2-1/+42
It implements matching functions for IPv6 address & traffic class (merged from the patch sent by Jan Engelhardt [jengelh@computergmbh.de] http://marc.info/?l=netfilter-devel&m=120182168424052&w=2), protocol, and layer-4 port id. Corresponding watcher logging function is also added for IPv6. Signed-off-by: Kuo-lang Tseng <kuo-lang.tseng@intel.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-14[NETFILTER]: bridge: add ebt_nflog watcherPeter Warasin1-0/+21
This patch adds the ebtables nflog watcher to the kernel in order to allow ebtables log through the nfnetlink_log backend. Signed-off-by: Peter Warasin <peter@endian.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2007-10-15[NETFILTER]: Replace sk_buff ** with sk_buff *Herbert Xu1-2/+2
With all the users of the double pointers removed, this patch mops up by finally replacing all occurances of sk_buff ** in the netfilter API by sk_buff *. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25[NETFILTER]: ebt_arp: add gratuitous arp filteringBart De Schuymer1-1/+3
The attached patch adds gratuitous arp filtering, more precisely: it allows checking that the IPv4 source address matches the IPv4 destination address inside the ARP header. It also adds a check for the hardware address type when matching MAC addresses (nothing critical, just for better consistency). Signed-off-by: Bart De Schuymer <bdschuym@pandora.be> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25[SK_BUFF]: Introduce skb_mac_header()Arnaldo Carvalho de Melo1-1/+1
For the places where we need a pointer to the mac header, it is still legal to touch skb->mac.raw directly if just adding to, subtracting from or setting it to another layer header. This one also converts some more cases to skb_reset_mac_header() that my regex missed as it had no spaces before nor after '=', ugh. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02[EBTABLES]: Split ebt_replace into user and kernel variants, annotate.Al Viro1-1/+18
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02[NETFILTER]: ebtables: add --snap-arp optionBart De Schuymer2-0/+5
The attached patch adds --snat-arp support, which makes it possible to change the source mac address in both the mac header and the arp header with one rule. Signed-off-by: Bart De Schuymer <bdschuym@pandora.be> Signed-off-by: Patrick McHardy <kaber@trash.net>
2006-12-02[BRIDGE]: Annotations.Al Viro6-19/+19
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-04[NETFILTER]: ebt_mark: add or/and/xor action support to mark targetBart De Schuymer1-0/+12
The following patch adds or/and/xor functionality for the mark target, while staying backwards compatible. Signed-off-by: Bart De Schuymer <bdschuym@pandora.be> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-19[HEADERS] One line per header in Kbuild files to reduce conflictsDavid Woodhouse1-4/+17
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-18Add generic Kbuild files for 'make headers_install'David Woodhouse1-0/+4
This adds the Kbuild files listing the files which are to be installed by the 'headers_install' make target, in generic directories. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-02-27[NETFILTER]: Restore {ipt,ip6t,ebt}_LOG compatibilityPatrick McHardy1-0/+1
The nfnetlink_log infrastructure changes broke compatiblity of the LOG targets. They currently use whatever log backend was registered first, which means that if ipt_ULOG was loaded first, no messages will be printed to the ring buffer anymore. Restore compatiblity by using the old log functions by default and only use the nf_log backend if the user explicitly said so. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-16Linux-2.6.12-rc2Linus Torvalds16-0/+787
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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