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 #tristate 'Connection tracking (required for masq/NAT)' CONFIG_IP6_NF_CONNTRACK
   9 #if [ "$CONFIG_IP6_NF_CONNTRACK" != "n" ]; then
  10 #  dep_tristate '  FTP protocol support' CONFIG_IP6_NF_FTP $CONFIG_IP6_NF_CONNTRACK
  11 #fi
  12 config IP6_NF_QUEUE
  13         tristate "Userspace queueing via NETLINK"
  14         ---help---
  15
  16           This option adds a queue handler to the kernel for IPv6
  17           packets which lets us to receive the filtered packets
  18           with QUEUE target using libiptc as we can do with
  19           the IPv4 now.
  20
  21           (C) Fernando Anton 2001
  22           IPv64 Project - Work based in IPv64 draft by Arturo Azcorra.
  23           Universidad Carlos III de Madrid
  24           Universidad Politecnica de Alcala de Henares
  25           email: <fanton@it.uc3m.es>.
  26
  27           To compile it as a module, choose M here.  If unsure, say N.
  28
  29 config IP6_NF_IPTABLES
  30         tristate "IP6 tables support (required for filtering/masq/NAT)"
  31         help
  32           ip6tables is a general, extensible packet identification framework.
  33           Currently only the packet filtering and packet mangling subsystem
  34           for IPv6 use this, but connection tracking is going to follow.
  35           Say 'Y' or 'M' here if you want to use either of those.
  36
  37           To compile it as a module, choose M here.  If unsure, say N.
  38
  39 # The simple matches.
  40 config IP6_NF_MATCH_LIMIT
  41         tristate "limit match support"
  42         depends on IP6_NF_IPTABLES
  43         help
  44           limit matching allows you to control the rate at which a rule can be
  45           matched: mainly useful in combination with the LOG target ("LOG
  46           target support", below) and to avoid some Denial of Service attacks.
  47
  48           To compile it as a module, choose M here.  If unsure, say N.
  49
  50 config IP6_NF_MATCH_MAC
  51         tristate "MAC address match support"
  52         depends on IP6_NF_IPTABLES
  53         help
  54           mac matching allows you to match packets based on the source
  55           Ethernet address of the packet.
  56
  57           To compile it as a module, choose M here.  If unsure, say N.
  58
  59 config IP6_NF_MATCH_RT
  60         tristate "Routing header match support"
  61         depends on IP6_NF_IPTABLES
  62         help
  63           rt matching allows you to match packets based on the routing
  64           header of the packet.
  65
  66           To compile it as a module, choose M here.  If unsure, say N.
  67
  68 config IP6_NF_MATCH_OPTS
  69         tristate "Hop-by-hop and Dst opts header match support"
  70         depends on IP6_NF_IPTABLES
  71         help
  72           This allows one to match packets based on the hop-by-hop
  73           and destination options headers of a packet.
  74
  75           To compile it as a module, choose M here.  If unsure, say N.
  76
  77 config IP6_NF_MATCH_FRAG
  78         tristate "Fragmentation header match support"
  79         depends on IP6_NF_IPTABLES
  80         help
  81           frag matching allows you to match packets based on the fragmentation
  82           header of the packet.
  83
  84           To compile it as a module, choose M here.  If unsure, say N.
  85
  86 config IP6_NF_MATCH_HL
  87         tristate "HL match support"
  88         depends on IP6_NF_IPTABLES
  89         help
  90           HL matching allows you to match packets based on the hop
  91           limit of the packet.
  92
  93           To compile it as a module, choose M here.  If unsure, say N.
  94
  95 config IP6_NF_MATCH_MULTIPORT
  96         tristate "Multiple port match support"
  97         depends on IP6_NF_IPTABLES
  98         help
  99           Multiport matching allows you to match TCP or UDP packets based on
 100           a series of source or destination ports: normally a rule can only
 101           match a single range of ports.
 102
 103           To compile it as a module, choose M here.  If unsure, say N.
 104
 105 config IP6_NF_MATCH_OWNER
 106         tristate "Owner match support"
 107         depends on IP6_NF_IPTABLES
 108         help
 109           Packet owner matching allows you to match locally-generated packets
 110           based on who created them: the user, group, process or session.
 111
 112           To compile it as a module, choose M here.  If unsure, say N.
 113
 114 #  dep_tristate '  MAC address match support' CONFIG_IP6_NF_MATCH_MAC $CONFIG_IP6_NF_IPTABLES
 115 config IP6_NF_MATCH_MARK
 116         tristate "netfilter MARK match support"
 117         depends on IP6_NF_IPTABLES
 118         help
 119           Netfilter mark matching allows you to match packets based on the
 120           `nfmark' value in the packet.  This can be set by the MARK target
 121           (see below).
 122
 123           To compile it as a module, choose M here.  If unsure, say N.
 124
 125 config IP6_NF_MATCH_IPV6HEADER
 126         tristate "IPv6 Extension Headers Match"
 127         depends on IP6_NF_IPTABLES
 128         help
 129           This module allows one to match packets based upon
 130           the ipv6 extension headers.
 131
 132           To compile it as a module, choose M here.  If unsure, say N.
 133
 134 config IP6_NF_MATCH_AHESP
 135         tristate "AH/ESP match support"
 136         depends on IP6_NF_IPTABLES
 137         help
 138           This module allows one to match AH and ESP packets.
 139
 140           To compile it as a module, choose M here.  If unsure, say N.
 141
 142 config IP6_NF_MATCH_LENGTH
 143         tristate "Packet Length match support"
 144         depends on IP6_NF_IPTABLES
 145         help
 146           This option allows you to match the length of a packet against a
 147           specific value or range of values.
 148
 149           To compile it as a module, choose M here.  If unsure, say N.
 150
 151 config IP6_NF_MATCH_EUI64
 152         tristate "EUI64 address check"
 153         depends on IP6_NF_IPTABLES
 154         help
 155           This module performs checking on the IPv6 source address
 156           Compares the last 64 bits with the EUI64 (delivered
 157           from the MAC address) address
 158
 159           To compile it as a module, choose M here.  If unsure, say N.
 160
 161 config IP6_NF_MATCH_PHYSDEV
 162         tristate "Physdev match support"
 163         depends on IP6_NF_IPTABLES && BRIDGE_NETFILTER
 164         help
 165           Physdev packet matching matches against the physical bridge ports
 166           the IP packet arrived on or will leave by.
 167
 168           To compile it as a module, choose M here.  If unsure, say N.
 169
 170 #  dep_tristate '  Multiple port match support' CONFIG_IP6_NF_MATCH_MULTIPORT $CONFIG_IP6_NF_IPTABLES
 171 #  dep_tristate '  TOS match support' CONFIG_IP6_NF_MATCH_TOS $CONFIG_IP6_NF_IPTABLES
 172 #  if [ "$CONFIG_IP6_NF_CONNTRACK" != "n" ]; then
 173 #    dep_tristate '  Connection state match support' CONFIG_IP6_NF_MATCH_STATE $CONFIG_IP6_NF_CONNTRACK $CONFIG_IP6_NF_IPTABLES
 174 #  fi
 175 #  if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
 176 #    dep_tristate '  Unclean match support (EXPERIMENTAL)' CONFIG_IP6_NF_MATCH_UNCLEAN $CONFIG_IP6_NF_IPTABLES
 177 #    dep_tristate '  Owner match support (EXPERIMENTAL)' CONFIG_IP6_NF_MATCH_OWNER $CONFIG_IP6_NF_IPTABLES
 178 #  fi
 179 # The targets
 180 config IP6_NF_FILTER
 181         tristate "Packet filtering"
 182         depends on IP6_NF_IPTABLES
 183         help
 184           Packet filtering defines a table `filter', which has a series of
 185           rules for simple packet filtering at local input, forwarding and
 186           local output.  See the man page for iptables(8).
 187
 188           To compile it as a module, choose M here.  If unsure, say N.
 189
 190 config IP6_NF_TARGET_LOG
 191         tristate "LOG target support"
 192         depends on IP6_NF_FILTER
 193         help
 194           This option adds a `LOG' target, which allows you to create rules in
 195           any iptables table which records the packet header to the syslog.
 196
 197           To compile it as a module, choose M here.  If unsure, say N.
 198
 199 #  if [ "$CONFIG_IP6_NF_FILTER" != "n" ]; then
 200 #    dep_tristate '    REJECT target support' CONFIG_IP6_NF_TARGET_REJECT $CONFIG_IP6_NF_FILTER
 201 #    if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
 202 #      dep_tristate '    MIRROR target support (EXPERIMENTAL)' CONFIG_IP6_NF_TARGET_MIRROR $CONFIG_IP6_NF_FILTER
 203 #    fi
 204 #  fi
 205 config IP6_NF_MANGLE
 206         tristate "Packet mangling"
 207         depends on IP6_NF_IPTABLES
 208         help
 209           This option adds a `mangle' table to iptables: see the man page for
 210           iptables(8).  This table is used for various packet alterations
 211           which can effect how the packet is routed.
 212
 213           To compile it as a module, choose M here.  If unsure, say N.
 214
 215 #    dep_tristate '    TOS target support' CONFIG_IP6_NF_TARGET_TOS $CONFIG_IP_NF_MANGLE
 216 config IP6_NF_TARGET_MARK
 217         tristate "MARK target support"
 218         depends on IP6_NF_MANGLE
 219         help
 220           This option adds a `MARK' target, which allows you to create rules
 221           in the `mangle' table which alter the netfilter mark (nfmark) field
 222           associated with the packet packet prior to routing. This can change
 223           the routing method (see `Use netfilter MARK value as routing
 224           key') and can also be used by other subsystems to change their
 225           behavior.
 226
 227           To compile it as a module, choose M here.  If unsure, say N.
 228
 229 #dep_tristate '  LOG target support' CONFIG_IP6_NF_TARGET_LOG $CONFIG_IP6_NF_IPTABLES
 230 config IP6_NF_RAW
 231         tristate  'raw table support (required for TRACE)'
 232         depends on IP6_NF_IPTABLES
 233         help
 234           This option adds a `raw' table to ip6tables. This table is the very
 235           first in the netfilter framework and hooks in at the PREROUTING
 236           and OUTPUT chains.
 237
 238           If you want to compile it as a module, say M here and read
 239           <file:Documentation/modules.txt>.  If unsure, say `N'.
 240
 241 endmenu
 242