From 2e4e6a17af35be359cc8f1c924f8f198fbd478cc Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Thu, 12 Jan 2006 13:30:04 -0800 Subject: [NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables This monster-patch tries to do the best job for unifying the data structures and backend interfaces for the three evil clones ip_tables, ip6_tables and arp_tables. In an ideal world we would never have allowed this kind of copy+paste programming... but well, our world isn't (yet?) ideal. o introduce a new x_tables module o {ip,arp,ip6}_tables depend on this x_tables module o registration functions for tables, matches and targets are only wrappers around x_tables provided functions o all matches/targets that are used from ip_tables and ip6_tables are now implemented as xt_FOOBAR.c files and provide module aliases to ipt_FOOBAR and ip6t_FOOBAR o header files for xt_matches are in include/linux/netfilter/, include/linux/netfilter_{ipv4,ipv6} contains compatibility wrappers around the xt_FOOBAR.h headers Based on this patchset we're going to further unify the code, gradually getting rid of all the layer 3 specific assumptions. Signed-off-by: Harald Welte Signed-off-by: David S. Miller --- net/ipv6/netfilter/Kconfig | 72 +--------------------------------------------- 1 file changed, 1 insertion(+), 71 deletions(-) (limited to 'net/ipv6/netfilter/Kconfig') diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig index 105dd69ee9f..2d6f8ecbc27 100644 --- a/net/ipv6/netfilter/Kconfig +++ b/net/ipv6/netfilter/Kconfig @@ -41,6 +41,7 @@ config IP6_NF_QUEUE config IP6_NF_IPTABLES tristate "IP6 tables support (required for filtering/masq/NAT)" + depends on NETFILTER_XTABLES help ip6tables is a general, extensible packet identification framework. Currently only the packet filtering and packet mangling subsystem @@ -50,25 +51,6 @@ config IP6_NF_IPTABLES To compile it as a module, choose M here. If unsure, say N. # The simple matches. -config IP6_NF_MATCH_LIMIT - tristate "limit match support" - depends on IP6_NF_IPTABLES - help - limit matching allows you to control the rate at which a rule can be - matched: mainly useful in combination with the LOG target ("LOG - target support", below) and to avoid some Denial of Service attacks. - - To compile it as a module, choose M here. If unsure, say N. - -config IP6_NF_MATCH_MAC - tristate "MAC address match support" - depends on IP6_NF_IPTABLES - help - mac matching allows you to match packets based on the source - Ethernet address of the packet. - - To compile it as a module, choose M here. If unsure, say N. - config IP6_NF_MATCH_RT tristate "Routing header match support" depends on IP6_NF_IPTABLES @@ -124,16 +106,6 @@ config IP6_NF_MATCH_OWNER To compile it as a module, choose M here. If unsure, say N. -config IP6_NF_MATCH_MARK - tristate "netfilter MARK match support" - depends on IP6_NF_IPTABLES - help - Netfilter mark matching allows you to match packets based on the - `nfmark' value in the packet. This can be set by the MARK target - (see below). - - To compile it as a module, choose M here. If unsure, say N. - config IP6_NF_MATCH_IPV6HEADER tristate "IPv6 Extension Headers Match" depends on IP6_NF_IPTABLES @@ -151,15 +123,6 @@ config IP6_NF_MATCH_AHESP To compile it as a module, choose M here. If unsure, say N. -config IP6_NF_MATCH_LENGTH - tristate "Packet Length match support" - depends on IP6_NF_IPTABLES - help - This option allows you to match the length of a packet against a - specific value or range of values. - - To compile it as a module, choose M here. If unsure, say N. - config IP6_NF_MATCH_EUI64 tristate "EUI64 address check" depends on IP6_NF_IPTABLES @@ -170,15 +133,6 @@ config IP6_NF_MATCH_EUI64 To compile it as a module, choose M here. If unsure, say N. -config IP6_NF_MATCH_PHYSDEV - tristate "Physdev match support" - depends on IP6_NF_IPTABLES && BRIDGE_NETFILTER - help - Physdev packet matching matches against the physical bridge ports - the IP packet arrived on or will leave by. - - To compile it as a module, choose M here. If unsure, say N. - config IP6_NF_MATCH_POLICY tristate "IPsec policy match support" depends on IP6_NF_IPTABLES && XFRM @@ -219,17 +173,6 @@ config IP6_NF_TARGET_REJECT To compile it as a module, choose M here. If unsure, say N. -config IP6_NF_TARGET_NFQUEUE - tristate "NFQUEUE Target Support" - depends on IP6_NF_IPTABLES - help - This Target replaced the old obsolete QUEUE target. - - As opposed to QUEUE, it supports 65535 different queues, - not just one. - - To compile it as a module, choose M here. If unsure, say N. - config IP6_NF_MANGLE tristate "Packet mangling" depends on IP6_NF_IPTABLES @@ -240,19 +183,6 @@ config IP6_NF_MANGLE To compile it as a module, choose M here. If unsure, say N. -config IP6_NF_TARGET_MARK - tristate "MARK target support" - depends on IP6_NF_MANGLE - help - This option adds a `MARK' target, which allows you to create rules - in the `mangle' table which alter the netfilter mark (nfmark) field - associated with the packet packet prior to routing. This can change - the routing method (see `Use netfilter MARK value as routing - key') and can also be used by other subsystems to change their - behavior. - - To compile it as a module, choose M here. If unsure, say N. - config IP6_NF_TARGET_HL tristate 'HL (hoplimit) target support' depends on IP6_NF_MANGLE -- cgit v1.2.3