net/ipv6/netfilter/Kconfig

   1 #
   2 # IP netfilter configuration
   3 #
   4
   5 menu "IPv6: Netfilter Configuration (EXPERIMENTAL)"
   6         depends on INET && IPV6 && NETFILTER && EXPERIMENTAL
   7
   8 config NF_CONNTRACK_IPV6
   9         tristate "IPv6 connection tracking support (EXPERIMENTAL)"
  10         depends on INET && IPV6 && EXPERIMENTAL && NF_CONNTRACK
  11         ---help---
  12           Connection tracking keeps a record of what packets have passed
  13           through your machine, in order to figure out how they are related
  14           into connections.
  15
  16           This is IPv6 support on Layer 3 independent connection tracking.
  17           Layer 3 independent connection tracking is experimental scheme
  18           which generalize ip_conntrack to support other layer 3 protocols.
  19
  20           To compile it as a module, choose M here.  If unsure, say N.
  21
  22 config IP6_NF_QUEUE
  23         tristate "IP6 Userspace queueing via NETLINK (OBSOLETE)"
  24         depends on INET && IPV6 && NETFILTER && EXPERIMENTAL
  25         ---help---
  26
  27           This option adds a queue handler to the kernel for IPv6
  28           packets which enables users to receive the filtered packets
  29           with QUEUE target using libipq.
  30
  31           This option enables the old IPv6-only "ip6_queue" implementation
  32           which has been obsoleted by the new "nfnetlink_queue" code (see
  33           CONFIG_NETFILTER_NETLINK_QUEUE).
  34
  35           (C) Fernando Anton 2001
  36           IPv64 Project - Work based in IPv64 draft by Arturo Azcorra.
  37           Universidad Carlos III de Madrid
  38           Universidad Politecnica de Alcala de Henares
  39           email: <fanton@it.uc3m.es>.
  40
  41           To compile it as a module, choose M here.  If unsure, say N.
  42
  43 config IP6_NF_IPTABLES
  44         tristate "IP6 tables support (required for filtering)"
  45         depends on INET && IPV6 && EXPERIMENTAL
  46         select NETFILTER_XTABLES
  47         help
  48           ip6tables is a general, extensible packet identification framework.
  49           Currently only the packet filtering and packet mangling subsystem
  50           for IPv6 use this, but connection tracking is going to follow.
  51           Say 'Y' or 'M' here if you want to use either of those.
  52
  53           To compile it as a module, choose M here.  If unsure, say N.
  54
  55 # The simple matches.
  56 config IP6_NF_MATCH_RT
  57         tristate "Routing header match support"
  58         depends on IP6_NF_IPTABLES
  59         help
  60           rt matching allows you to match packets based on the routing
  61           header of the packet.
  62
  63           To compile it as a module, choose M here.  If unsure, say N.
  64
  65 config IP6_NF_MATCH_OPTS
  66         tristate "Hop-by-hop and Dst opts header match support"
  67         depends on IP6_NF_IPTABLES
  68         help
  69           This allows one to match packets based on the hop-by-hop
  70           and destination options headers of a packet.
  71
  72           To compile it as a module, choose M here.  If unsure, say N.
  73
  74 config IP6_NF_MATCH_FRAG
  75         tristate "Fragmentation header match support"
  76         depends on IP6_NF_IPTABLES
  77         help
  78           frag matching allows you to match packets based on the fragmentation
  79           header of the packet.
  80
  81           To compile it as a module, choose M here.  If unsure, say N.
  82
  83 config IP6_NF_MATCH_HL
  84         tristate "HL match support"
  85         depends on IP6_NF_IPTABLES
  86         help
  87           HL matching allows you to match packets based on the hop
  88           limit of the packet.
  89
  90           To compile it as a module, choose M here.  If unsure, say N.
  91
  92 config IP6_NF_MATCH_OWNER
  93         tristate "Owner match support"
  94         depends on IP6_NF_IPTABLES
  95         help
  96           Packet owner matching allows you to match locally-generated packets
  97           based on who created them: the user, group, process or session.
  98
  99           To compile it as a module, choose M here.  If unsure, say N.
 100
 101 config IP6_NF_MATCH_IPV6HEADER
 102         tristate "IPv6 Extension Headers Match"
 103         depends on IP6_NF_IPTABLES
 104         help
 105           This module allows one to match packets based upon
 106           the ipv6 extension headers.
 107
 108           To compile it as a module, choose M here.  If unsure, say N.
 109
 110 config IP6_NF_MATCH_AH
 111         tristate "AH match support"
 112         depends on IP6_NF_IPTABLES
 113         help
 114           This module allows one to match AH packets.
 115
 116           To compile it as a module, choose M here.  If unsure, say N.
 117
 118 config IP6_NF_MATCH_MH
 119         tristate "MH match support"
 120         depends on IP6_NF_IPTABLES
 121         help
 122           This module allows one to match MH packets.
 123
 124           To compile it as a module, choose M here.  If unsure, say N.
 125
 126 config IP6_NF_MATCH_EUI64
 127         tristate "EUI64 address check"
 128         depends on IP6_NF_IPTABLES
 129         help
 130           This module performs checking on the IPv6 source address
 131           Compares the last 64 bits with the EUI64 (delivered
 132           from the MAC address) address
 133
 134           To compile it as a module, choose M here.  If unsure, say N.
 135
 136 # The targets
 137 config IP6_NF_FILTER
 138         tristate "Packet filtering"
 139         depends on IP6_NF_IPTABLES
 140         help
 141           Packet filtering defines a table `filter', which has a series of
 142           rules for simple packet filtering at local input, forwarding and
 143           local output.  See the man page for iptables(8).
 144
 145           To compile it as a module, choose M here.  If unsure, say N.
 146
 147 config IP6_NF_TARGET_LOG
 148         tristate "LOG target support"
 149         depends on IP6_NF_FILTER
 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_TARGET_REJECT
 157         tristate "REJECT target support"
 158         depends on IP6_NF_FILTER
 159         help
 160           The REJECT target allows a filtering rule to specify that an ICMPv6
 161           error should be issued in response to an incoming packet, rather
 162           than silently being dropped.
 163
 164           To compile it as a module, choose M here.  If unsure, say N.
 165
 166 config IP6_NF_MANGLE
 167         tristate "Packet mangling"
 168         depends on IP6_NF_IPTABLES
 169         help
 170           This option adds a `mangle' table to iptables: see the man page for
 171           iptables(8).  This table is used for various packet alterations
 172           which can effect how the packet is routed.
 173
 174           To compile it as a module, choose M here.  If unsure, say N.
 175
 176 config IP6_NF_TARGET_HL
 177         tristate  'HL (hoplimit) target support'
 178         depends on IP6_NF_MANGLE
 179         help
 180           This option adds a `HL' target, which enables the user to decrement
 181           the hoplimit value of the IPv6 header or set it to a given (lower)
 182           value.
 183
 184           While it is safe to decrement the hoplimit value, this option also
 185           enables functionality to increment and set the hoplimit value of the
 186           IPv6 header to arbitrary values.  This is EXTREMELY DANGEROUS since
 187           you can easily create immortal packets that loop forever on the
 188           network.
 189
 190           To compile it as a module, choose M here.  If unsure, say N.
 191
 192 config IP6_NF_RAW
 193         tristate  'raw table support (required for TRACE)'
 194         depends on IP6_NF_IPTABLES
 195         help
 196           This option adds a `raw' table to ip6tables. This table is the very
 197           first in the netfilter framework and hooks in at the PREROUTING
 198           and OUTPUT chains.
 199
 200           If you want to compile it as a module, say M here and read
 201           <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 202
 203 endmenu
 204