net/bridge/netfilter/Kconfig

   1 #
   2 # Bridge netfilter configuration
   3 #
   4 #
   5 menuconfig NF_TABLES_BRIDGE
   6         depends on BRIDGE && NETFILTER && NF_TABLES
   7         tristate "Ethernet Bridge nf_tables support"
   8
   9 if NF_TABLES_BRIDGE
  10
  11 config NFT_BRIDGE_META
  12         tristate "Netfilter nf_table bridge meta support"
  13         depends on NFT_META
  14         help
  15           Add support for bridge dedicated meta key.
  16
  17 config NFT_BRIDGE_REJECT
  18         tristate "Netfilter nf_tables bridge reject support"
  19         depends on NFT_REJECT && NFT_REJECT_IPV4 && NFT_REJECT_IPV6
  20         help
  21           Add support to reject packets.
  22
  23 config NF_LOG_BRIDGE
  24         tristate "Bridge packet logging"
  25         select NF_LOG_COMMON
  26
  27 endif # NF_TABLES_BRIDGE
  28
  29 menuconfig BRIDGE_NF_EBTABLES
  30         tristate "Ethernet Bridge tables (ebtables) support"
  31         depends on BRIDGE && NETFILTER && NETFILTER_XTABLES
  32         help
  33           ebtables is a general, extensible frame/packet identification
  34           framework. Say 'Y' or 'M' here if you want to do Ethernet
  35           filtering/NAT/brouting on the Ethernet bridge.
  36
  37 if BRIDGE_NF_EBTABLES
  38
  39 #
  40 # tables
  41 #
  42 config BRIDGE_EBT_BROUTE
  43         tristate "ebt: broute table support"
  44         help
  45           The ebtables broute table is used to define rules that decide between
  46           bridging and routing frames, giving Linux the functionality of a
  47           brouter. See the man page for ebtables(8) and examples on the ebtables
  48           website.
  49
  50           To compile it as a module, choose M here.  If unsure, say N.
  51
  52 config BRIDGE_EBT_T_FILTER
  53         tristate "ebt: filter table support"
  54         help
  55           The ebtables filter table is used to define frame filtering rules at
  56           local input, forwarding and local output. See the man page for
  57           ebtables(8).
  58
  59           To compile it as a module, choose M here.  If unsure, say N.
  60
  61 config BRIDGE_EBT_T_NAT
  62         tristate "ebt: nat table support"
  63         help
  64           The ebtables nat table is used to define rules that alter the MAC
  65           source address (MAC SNAT) or the MAC destination address (MAC DNAT).
  66           See the man page for ebtables(8).
  67
  68           To compile it as a module, choose M here.  If unsure, say N.
  69 #
  70 # matches
  71 #
  72 config BRIDGE_EBT_802_3
  73         tristate "ebt: 802.3 filter support"
  74         help
  75           This option adds matching support for 802.3 Ethernet frames.
  76
  77           To compile it as a module, choose M here.  If unsure, say N.
  78
  79 config BRIDGE_EBT_AMONG
  80         tristate "ebt: among filter support"
  81         help
  82           This option adds the among match, which allows matching the MAC source
  83           and/or destination address on a list of addresses. Optionally,
  84           MAC/IP address pairs can be matched, f.e. for anti-spoofing rules.
  85
  86           To compile it as a module, choose M here.  If unsure, say N.
  87
  88 config BRIDGE_EBT_ARP
  89         tristate "ebt: ARP filter support"
  90         help
  91           This option adds the ARP match, which allows ARP and RARP header field
  92           filtering.
  93
  94           To compile it as a module, choose M here.  If unsure, say N.
  95
  96 config BRIDGE_EBT_IP
  97         tristate "ebt: IP filter support"
  98         help
  99           This option adds the IP match, which allows basic IP header field
 100           filtering.
 101
 102           To compile it as a module, choose M here.  If unsure, say N.
 103
 104 config BRIDGE_EBT_IP6
 105         tristate "ebt: IP6 filter support"
 106         depends on BRIDGE_NF_EBTABLES && IPV6
 107         help
 108           This option adds the IP6 match, which allows basic IPV6 header field
 109           filtering.
 110
 111           To compile it as a module, choose M here.  If unsure, say N.
 112
 113 config BRIDGE_EBT_LIMIT
 114         tristate "ebt: limit match support"
 115         help
 116           This option adds the limit match, which allows you to control
 117           the rate at which a rule can be matched. This match is the
 118           equivalent of the iptables limit match.
 119
 120           If you want to compile it as a module, say M here and read
 121           <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 122
 123 config BRIDGE_EBT_MARK
 124         tristate "ebt: mark filter support"
 125         help
 126           This option adds the mark match, which allows matching frames based on
 127           the 'nfmark' value in the frame. This can be set by the mark target.
 128           This value is the same as the one used in the iptables mark match and
 129           target.
 130
 131           To compile it as a module, choose M here.  If unsure, say N.
 132
 133 config BRIDGE_EBT_PKTTYPE
 134         tristate "ebt: packet type filter support"
 135         help
 136           This option adds the packet type match, which allows matching on the
 137           type of packet based on its Ethernet "class" (as determined by
 138           the generic networking code): broadcast, multicast,
 139           for this host alone or for another host.
 140
 141           To compile it as a module, choose M here.  If unsure, say N.
 142
 143 config BRIDGE_EBT_STP
 144         tristate "ebt: STP filter support"
 145         help
 146           This option adds the Spanning Tree Protocol match, which
 147           allows STP header field filtering.
 148
 149           To compile it as a module, choose M here.  If unsure, say N.
 150
 151 config BRIDGE_EBT_VLAN
 152         tristate "ebt: 802.1Q VLAN filter support"
 153         help
 154           This option adds the 802.1Q vlan match, which allows the filtering of
 155           802.1Q vlan fields.
 156
 157           To compile it as a module, choose M here.  If unsure, say N.
 158 #
 159 # targets
 160 #
 161 config BRIDGE_EBT_ARPREPLY
 162         tristate "ebt: arp reply target support"
 163         depends on BRIDGE_NF_EBTABLES && INET
 164         help
 165           This option adds the arp reply target, which allows
 166           automatically sending arp replies to arp requests.
 167
 168           To compile it as a module, choose M here.  If unsure, say N.
 169
 170 config BRIDGE_EBT_DNAT
 171         tristate "ebt: dnat target support"
 172         help
 173           This option adds the MAC DNAT target, which allows altering the MAC
 174           destination address of frames.
 175
 176           To compile it as a module, choose M here.  If unsure, say N.
 177
 178 config BRIDGE_EBT_MARK_T
 179         tristate "ebt: mark target support"
 180         help
 181           This option adds the mark target, which allows marking frames by
 182           setting the 'nfmark' value in the frame.
 183           This value is the same as the one used in the iptables mark match and
 184           target.
 185
 186           To compile it as a module, choose M here.  If unsure, say N.
 187
 188 config BRIDGE_EBT_REDIRECT
 189         tristate "ebt: redirect target support"
 190         help
 191           This option adds the MAC redirect target, which allows altering the MAC
 192           destination address of a frame to that of the device it arrived on.
 193
 194           To compile it as a module, choose M here.  If unsure, say N.
 195
 196 config BRIDGE_EBT_SNAT
 197         tristate "ebt: snat target support"
 198         help
 199           This option adds the MAC SNAT target, which allows altering the MAC
 200           source address of frames.
 201
 202           To compile it as a module, choose M here.  If unsure, say N.
 203 #
 204 # watchers
 205 #
 206 config BRIDGE_EBT_LOG
 207         tristate "ebt: log support"
 208         help
 209           This option adds the log watcher, that you can use in any rule
 210           in any ebtables table. It records info about the frame header
 211           to the syslog.
 212
 213           To compile it as a module, choose M here.  If unsure, say N.
 214
 215 config BRIDGE_EBT_NFLOG
 216         tristate "ebt: nflog support"
 217         help
 218           This option enables the nflog watcher, which allows to LOG
 219           messages through the netfilter logging API, which can use
 220           either the old LOG target, the old ULOG target or nfnetlink_log
 221           as backend.
 222
 223           This option adds the nflog watcher, that you can use in any rule
 224           in any ebtables table.
 225
 226           To compile it as a module, choose M here.  If unsure, say N.
 227
 228 endif # BRIDGE_NF_EBTABLES