net/ipv6/netfilter/Kconfig

   1 #
   2 # IP netfilter configuration
   3 #
   4
   5 menu "IPv6: Netfilter Configuration"
   6         depends on INET && IPV6 && NETFILTER
   7
   8 config NF_DEFRAG_IPV6
   9         tristate
  10         default n
  11
  12 config NF_CONNTRACK_IPV6
  13         tristate "IPv6 connection tracking support"
  14         depends on INET && IPV6 && NF_CONNTRACK
  15         default m if NETFILTER_ADVANCED=n
  16         select NF_DEFRAG_IPV6
  17         ---help---
  18           Connection tracking keeps a record of what packets have passed
  19           through your machine, in order to figure out how they are related
  20           into connections.
  21
  22           This is IPv6 support on Layer 3 independent connection tracking.
  23           Layer 3 independent connection tracking is experimental scheme
  24           which generalize ip_conntrack to support other layer 3 protocols.
  25
  26           To compile it as a module, choose M here.  If unsure, say N.
  27
  28 config IP6_NF_QUEUE
  29         tristate "IP6 Userspace queueing via NETLINK (OBSOLETE)"
  30         depends on INET && IPV6 && NETFILTER
  31         depends on NETFILTER_ADVANCED
  32         ---help---
  33
  34           This option adds a queue handler to the kernel for IPv6
  35           packets which enables users to receive the filtered packets
  36           with QUEUE target using libipq.
  37
  38           This option enables the old IPv6-only "ip6_queue" implementation
  39           which has been obsoleted by the new "nfnetlink_queue" code (see
  40           CONFIG_NETFILTER_NETLINK_QUEUE).
  41
  42           (C) Fernando Anton 2001
  43           IPv64 Project - Work based in IPv64 draft by Arturo Azcorra.
  44           Universidad Carlos III de Madrid
  45           Universidad Politecnica de Alcala de Henares
  46           email: <fanton@it.uc3m.es>.
  47
  48           To compile it as a module, choose M here.  If unsure, say N.
  49
  50 config IP6_NF_IPTABLES
  51         tristate "IP6 tables support (required for filtering)"
  52         depends on INET && IPV6
  53         select NETFILTER_XTABLES
  54         default m if NETFILTER_ADVANCED=n
  55         help
  56           ip6tables is a general, extensible packet identification framework.
  57           Currently only the packet filtering and packet mangling subsystem
  58           for IPv6 use this, but connection tracking is going to follow.
  59           Say 'Y' or 'M' here if you want to use either of those.
  60
  61           To compile it as a module, choose M here.  If unsure, say N.
  62
  63 if IP6_NF_IPTABLES
  64
  65 # The simple matches.
  66 config IP6_NF_MATCH_AH
  67         tristate '"ah" match support'
  68         depends on NETFILTER_ADVANCED
  69         help
  70           This module allows one to match AH packets.
  71
  72           To compile it as a module, choose M here.  If unsure, say N.
  73
  74 config IP6_NF_MATCH_EUI64
  75         tristate '"eui64" address check'
  76         depends on NETFILTER_ADVANCED
  77         help
  78           This module performs checking on the IPv6 source address
  79           Compares the last 64 bits with the EUI64 (delivered
  80           from the MAC address) address
  81
  82           To compile it as a module, choose M here.  If unsure, say N.
  83
  84 config IP6_NF_MATCH_FRAG
  85         tristate '"frag" Fragmentation header match support'
  86         depends on NETFILTER_ADVANCED
  87         help
  88           frag matching allows you to match packets based on the fragmentation
  89           header of the packet.
  90
  91           To compile it as a module, choose M here.  If unsure, say N.
  92
  93 config IP6_NF_MATCH_OPTS
  94         tristate '"hbh" hop-by-hop and "dst" opts header match support'
  95         depends on NETFILTER_ADVANCED
  96         help
  97           This allows one to match packets based on the hop-by-hop
  98           and destination options headers of a packet.
  99
 100           To compile it as a module, choose M here.  If unsure, say N.
 101
 102 config IP6_NF_MATCH_HL
 103         tristate '"hl" hoplimit match support'
 104         depends on NETFILTER_ADVANCED
 105         select NETFILTER_XT_MATCH_HL
 106         ---help---
 107         This is a backwards-compat option for the user's convenience
 108         (e.g. when running oldconfig). It selects
 109         CONFIG_NETFILTER_XT_MATCH_HL.
 110
 111 config IP6_NF_MATCH_IPV6HEADER
 112         tristate '"ipv6header" IPv6 Extension Headers Match'
 113         default m if NETFILTER_ADVANCED=n
 114         help
 115           This module allows one to match packets based upon
 116           the ipv6 extension headers.
 117
 118           To compile it as a module, choose M here.  If unsure, say N.
 119
 120 config IP6_NF_MATCH_MH
 121         tristate '"mh" match support'
 122         depends on NETFILTER_ADVANCED
 123         help
 124           This module allows one to match MH packets.
 125
 126           To compile it as a module, choose M here.  If unsure, say N.
 127
 128 config IP6_NF_MATCH_RT
 129         tristate '"rt" Routing header match support'
 130         depends on NETFILTER_ADVANCED
 131         help
 132           rt matching allows you to match packets based on the routing
 133           header of the packet.
 134
 135           To compile it as a module, choose M here.  If unsure, say N.
 136
 137 # The targets
 138 config IP6_NF_TARGET_HL
 139         tristate '"HL" hoplimit target support'
 140         depends on NETFILTER_ADVANCED && IP6_NF_MANGLE
 141         select NETFILTER_XT_TARGET_HL
 142         ---help---
 143         This is a backwards-compatible option for the user's convenience
 144         (e.g. when running oldconfig). It selects
 145         CONFIG_NETFILTER_XT_TARGET_HL.
 146
 147 config IP6_NF_TARGET_LOG
 148         tristate "LOG target support"
 149         default m if NETFILTER_ADVANCED=n
 150         help
 151           This option adds a `LOG' target, which allows you to create rules in
 152           any iptables table which records the packet header to the syslog.
 153
 154           To compile it as a module, choose M here.  If unsure, say N.
 155
 156 config IP6_NF_FILTER
 157         tristate "Packet filtering"
 158         default m if NETFILTER_ADVANCED=n
 159         help
 160           Packet filtering defines a table `filter', which has a series of
 161           rules for simple packet filtering at local input, forwarding and
 162           local output.  See the man page for iptables(8).
 163
 164           To compile it as a module, choose M here.  If unsure, say N.
 165
 166 config IP6_NF_TARGET_REJECT
 167         tristate "REJECT target support"
 168         depends on IP6_NF_FILTER
 169         default m if NETFILTER_ADVANCED=n
 170         help
 171           The REJECT target allows a filtering rule to specify that an ICMPv6
 172           error should be issued in response to an incoming packet, rather
 173           than silently being dropped.
 174
 175           To compile it as a module, choose M here.  If unsure, say N.
 176
 177 config IP6_NF_MANGLE
 178         tristate "Packet mangling"
 179         default m if NETFILTER_ADVANCED=n
 180         help
 181           This option adds a `mangle' table to iptables: see the man page for
 182           iptables(8).  This table is used for various packet alterations
 183           which can effect how the packet is routed.
 184
 185           To compile it as a module, choose M here.  If unsure, say N.
 186
 187 config IP6_NF_RAW
 188         tristate  'raw table support (required for TRACE)'
 189         help
 190           This option adds a `raw' table to ip6tables. This table is the very
 191           first in the netfilter framework and hooks in at the PREROUTING
 192           and OUTPUT chains.
 193
 194           If you want to compile it as a module, say M here and read
 195           <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 196
 197 # security table for MAC policy
 198 config IP6_NF_SECURITY
 199        tristate "Security table"
 200        depends on SECURITY
 201        depends on NETFILTER_ADVANCED
 202        help
 203          This option adds a `security' table to iptables, for use
 204          with Mandatory Access Control (MAC) policy.
 205
 206          If unsure, say N.
 207
 208 endif # IP6_NF_IPTABLES
 209
 210 endmenu
 211