net/ipv6/netfilter/Kconfig - linux - Git at Google

 #
 # IP netfilter configuration
 #

 menu "IPv6: Netfilter Configuration"
 	depends on INET && IPV6 && NETFILTER

 config NF_CONNTRACK_IPV6
 	tristate "IPv6 connection tracking support"
 	depends on INET && IPV6 && NF_CONNTRACK
 	default m if NETFILTER_ADVANCED=n
 	---help---
 	  Connection tracking keeps a record of what packets have passed
 	  through your machine, in order to figure out how they are related
 	  into connections.

 	  This is IPv6 support on Layer 3 independent connection tracking.
 	  Layer 3 independent connection tracking is experimental scheme
 	  which generalize ip_conntrack to support other layer 3 protocols.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_QUEUE
 	tristate "IP6 Userspace queueing via NETLINK (OBSOLETE)"
 	depends on INET && IPV6 && NETFILTER
 	depends on NETFILTER_ADVANCED
 	---help---

 	  This option adds a queue handler to the kernel for IPv6
 	  packets which enables users to receive the filtered packets
 	  with QUEUE target using libipq.

 	  This option enables the old IPv6-only "ip6_queue" implementation
 	  which has been obsoleted by the new "nfnetlink_queue" code (see
 	  CONFIG_NETFILTER_NETLINK_QUEUE).

 	  (C) Fernando Anton 2001
 	  IPv64 Project - Work based in IPv64 draft by Arturo Azcorra.
 	  Universidad Carlos III de Madrid
 	  Universidad Politecnica de Alcala de Henares
 	  email: <fanton@it.uc3m.es>.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_IPTABLES
 	tristate "IP6 tables support (required for filtering)"
 	depends on INET && IPV6
 	select NETFILTER_XTABLES
 	default m if NETFILTER_ADVANCED=n
 	help
 	  ip6tables is a general, extensible packet identification framework.
 	  Currently only the packet filtering and packet mangling subsystem
 	  for IPv6 use this, but connection tracking is going to follow.
 	  Say 'Y' or 'M' here if you want to use either of those.

 	  To compile it as a module, choose M here.  If unsure, say N.

 # The simple matches.
 config IP6_NF_MATCH_RT
 	tristate '"rt" Routing header match support'
 	depends on IP6_NF_IPTABLES
 	depends on NETFILTER_ADVANCED
 	help
 	  rt matching allows you to match packets based on the routing
 	  header of the packet.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_MATCH_OPTS
 	tristate '"hopbyhop" and "dst" opts header match support'
 	depends on IP6_NF_IPTABLES
 	depends on NETFILTER_ADVANCED
 	help
 	  This allows one to match packets based on the hop-by-hop
 	  and destination options headers of a packet.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_MATCH_FRAG
 	tristate '"frag" Fragmentation header match support'
 	depends on IP6_NF_IPTABLES
 	depends on NETFILTER_ADVANCED
 	help
 	  frag matching allows you to match packets based on the fragmentation
 	  header of the packet.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_MATCH_HL
 	tristate '"hl" match support'
 	depends on IP6_NF_IPTABLES
 	depends on NETFILTER_ADVANCED
 	help
 	  HL matching allows you to match packets based on the hop
 	  limit of the packet.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_MATCH_IPV6HEADER
 	tristate '"ipv6header" IPv6 Extension Headers Match'
 	depends on IP6_NF_IPTABLES
 	default m if NETFILTER_ADVANCED=n
 	help
 	  This module allows one to match packets based upon
 	  the ipv6 extension headers.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_MATCH_AH
 	tristate '"ah" match support'
 	depends on IP6_NF_IPTABLES
 	depends on NETFILTER_ADVANCED
 	help
 	  This module allows one to match AH packets.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_MATCH_MH
 	tristate '"mh" match support'
 	depends on IP6_NF_IPTABLES
 	depends on NETFILTER_ADVANCED
 	help
 	  This module allows one to match MH packets.

 	  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
 	depends on NETFILTER_ADVANCED
 	help
 	  This module performs checking on the IPv6 source address
 	  Compares the last 64 bits with the EUI64 (delivered
 	  from the MAC address) address

 	  To compile it as a module, choose M here.  If unsure, say N.

 # The targets
 config IP6_NF_FILTER
 	tristate "Packet filtering"
 	depends on IP6_NF_IPTABLES
 	default m if NETFILTER_ADVANCED=n
 	help
 	  Packet filtering defines a table `filter', which has a series of
 	  rules for simple packet filtering at local input, forwarding and
 	  local output.  See the man page for iptables(8).

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_TARGET_LOG
 	tristate "LOG target support"
 	depends on IP6_NF_FILTER
 	default m if NETFILTER_ADVANCED=n
 	help
 	  This option adds a `LOG' target, which allows you to create rules in
 	  any iptables table which records the packet header to the syslog.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_TARGET_REJECT
 	tristate "REJECT target support"
 	depends on IP6_NF_FILTER
 	default m if NETFILTER_ADVANCED=n
 	help
 	  The REJECT target allows a filtering rule to specify that an ICMPv6
 	  error should be issued in response to an incoming packet, rather
 	  than silently being dropped.

 	  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
 	default m if NETFILTER_ADVANCED=n
 	help
 	  This option adds a `mangle' table to iptables: see the man page for
 	  iptables(8).  This table is used for various packet alterations
 	  which can effect how the packet is routed.

 	  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
 	depends on NETFILTER_ADVANCED
 	help
 	  This option adds a `HL' target, which enables the user to decrement
 	  the hoplimit value of the IPv6 header or set it to a given (lower)
 	  value.

 	  While it is safe to decrement the hoplimit value, this option also
 	  enables functionality to increment and set the hoplimit value of the
 	  IPv6 header to arbitrary values.  This is EXTREMELY DANGEROUS since
 	  you can easily create immortal packets that loop forever on the
 	  network.

 	  To compile it as a module, choose M here.  If unsure, say N.

 config IP6_NF_RAW
 	tristate  'raw table support (required for TRACE)'
 	depends on IP6_NF_IPTABLES
 	depends on NETFILTER_ADVANCED
 	help
 	  This option adds a `raw' table to ip6tables. This table is the very
 	  first in the netfilter framework and hooks in at the PREROUTING
 	  and OUTPUT chains.

 	  If you want to compile it as a module, say M here and read
 	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.

 endmenu
	#
	# IP netfilter configuration
	#

	menu "IPv6: Netfilter Configuration"
	depends on INET && IPV6 && NETFILTER

	config NF_CONNTRACK_IPV6
	tristate "IPv6 connection tracking support"
	depends on INET && IPV6 && NF_CONNTRACK
	default m if NETFILTER_ADVANCED=n
	---help---
	Connection tracking keeps a record of what packets have passed
	through your machine, in order to figure out how they are related
	into connections.

	This is IPv6 support on Layer 3 independent connection tracking.
	Layer 3 independent connection tracking is experimental scheme
	which generalize ip_conntrack to support other layer 3 protocols.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_QUEUE
	tristate "IP6 Userspace queueing via NETLINK (OBSOLETE)"
	depends on INET && IPV6 && NETFILTER
	depends on NETFILTER_ADVANCED
	---help---

	This option adds a queue handler to the kernel for IPv6
	packets which enables users to receive the filtered packets
	with QUEUE target using libipq.

	This option enables the old IPv6-only "ip6_queue" implementation
	which has been obsoleted by the new "nfnetlink_queue" code (see
	CONFIG_NETFILTER_NETLINK_QUEUE).

	(C) Fernando Anton 2001
	IPv64 Project - Work based in IPv64 draft by Arturo Azcorra.
	Universidad Carlos III de Madrid
	Universidad Politecnica de Alcala de Henares
	email: <fanton@it.uc3m.es>.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_IPTABLES
	tristate "IP6 tables support (required for filtering)"
	depends on INET && IPV6
	select NETFILTER_XTABLES
	default m if NETFILTER_ADVANCED=n
	help
	ip6tables is a general, extensible packet identification framework.
	Currently only the packet filtering and packet mangling subsystem
	for IPv6 use this, but connection tracking is going to follow.
	Say 'Y' or 'M' here if you want to use either of those.

	To compile it as a module, choose M here. If unsure, say N.

	# The simple matches.
	config IP6_NF_MATCH_RT
	tristate '"rt" Routing header match support'
	depends on IP6_NF_IPTABLES
	depends on NETFILTER_ADVANCED
	help
	rt matching allows you to match packets based on the routing
	header of the packet.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_MATCH_OPTS
	tristate '"hopbyhop" and "dst" opts header match support'
	depends on IP6_NF_IPTABLES
	depends on NETFILTER_ADVANCED
	help
	This allows one to match packets based on the hop-by-hop
	and destination options headers of a packet.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_MATCH_FRAG
	tristate '"frag" Fragmentation header match support'
	depends on IP6_NF_IPTABLES
	depends on NETFILTER_ADVANCED
	help
	frag matching allows you to match packets based on the fragmentation
	header of the packet.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_MATCH_HL
	tristate '"hl" match support'
	depends on IP6_NF_IPTABLES
	depends on NETFILTER_ADVANCED
	help
	HL matching allows you to match packets based on the hop
	limit of the packet.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_MATCH_IPV6HEADER
	tristate '"ipv6header" IPv6 Extension Headers Match'
	depends on IP6_NF_IPTABLES
	default m if NETFILTER_ADVANCED=n
	help
	This module allows one to match packets based upon
	the ipv6 extension headers.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_MATCH_AH
	tristate '"ah" match support'
	depends on IP6_NF_IPTABLES
	depends on NETFILTER_ADVANCED
	help
	This module allows one to match AH packets.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_MATCH_MH
	tristate '"mh" match support'
	depends on IP6_NF_IPTABLES
	depends on NETFILTER_ADVANCED
	help
	This module allows one to match MH packets.

	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
	depends on NETFILTER_ADVANCED
	help
	This module performs checking on the IPv6 source address
	Compares the last 64 bits with the EUI64 (delivered
	from the MAC address) address

	To compile it as a module, choose M here. If unsure, say N.

	# The targets
	config IP6_NF_FILTER
	tristate "Packet filtering"
	depends on IP6_NF_IPTABLES
	default m if NETFILTER_ADVANCED=n
	help
	Packet filtering defines a table `filter', which has a series of
	rules for simple packet filtering at local input, forwarding and
	local output. See the man page for iptables(8).

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_TARGET_LOG
	tristate "LOG target support"
	depends on IP6_NF_FILTER
	default m if NETFILTER_ADVANCED=n
	help
	This option adds a `LOG' target, which allows you to create rules in
	any iptables table which records the packet header to the syslog.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_TARGET_REJECT
	tristate "REJECT target support"
	depends on IP6_NF_FILTER
	default m if NETFILTER_ADVANCED=n
	help
	The REJECT target allows a filtering rule to specify that an ICMPv6
	error should be issued in response to an incoming packet, rather
	than silently being dropped.

	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
	default m if NETFILTER_ADVANCED=n
	help
	This option adds a `mangle' table to iptables: see the man page for
	iptables(8). This table is used for various packet alterations
	which can effect how the packet is routed.

	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
	depends on NETFILTER_ADVANCED
	help
	This option adds a `HL' target, which enables the user to decrement
	the hoplimit value of the IPv6 header or set it to a given (lower)
	value.

	While it is safe to decrement the hoplimit value, this option also
	enables functionality to increment and set the hoplimit value of the
	IPv6 header to arbitrary values. This is EXTREMELY DANGEROUS since
	you can easily create immortal packets that loop forever on the
	network.

	To compile it as a module, choose M here. If unsure, say N.

	config IP6_NF_RAW
	tristate 'raw table support (required for TRACE)'
	depends on IP6_NF_IPTABLES
	depends on NETFILTER_ADVANCED
	help
	This option adds a `raw' table to ip6tables. This table is the very
	first in the netfilter framework and hooks in at the PREROUTING
	and OUTPUT chains.

	If you want to compile it as a module, say M here and read
	<file:Documentation/kbuild/modules.txt>. If unsure, say `N'.

	endmenu