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