11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# Bridge netfilter configuration 31da177e4SLinus Torvalds# 496518518SPatrick McHardy# 5f5efc696STomasz Bursztykamenuconfig NF_TABLES_BRIDGE 61708803eSPablo Neira depends on BRIDGE && NETFILTER && NF_TABLES 796518518SPatrick McHardy tristate "Ethernet Bridge nf_tables support" 81da177e4SLinus Torvalds 9f5efc696STomasz Bursztykaif NF_TABLES_BRIDGE 10f5efc696STomasz Bursztyka 11f5efc696STomasz Bursztykaconfig NFT_BRIDGE_META 12f5efc696STomasz Bursztyka tristate "Netfilter nf_table bridge meta support" 13f5efc696STomasz Bursztyka depends on NFT_META 14f5efc696STomasz Bursztyka help 15f5efc696STomasz Bursztyka Add support for bridge dedicated meta key. 16f5efc696STomasz Bursztyka 1785f5b308SPablo Neira Ayusoconfig NFT_BRIDGE_REJECT 1885f5b308SPablo Neira Ayuso tristate "Netfilter nf_tables bridge reject support" 1985f5b308SPablo Neira Ayuso depends on NFT_REJECT && NFT_REJECT_IPV4 && NFT_REJECT_IPV6 2085f5b308SPablo Neira Ayuso help 2185f5b308SPablo Neira Ayuso Add support to reject packets. 2285f5b308SPablo Neira Ayuso 23960649d1SPablo Neira Ayusoconfig NF_LOG_BRIDGE 24960649d1SPablo Neira Ayuso tristate "Bridge packet logging" 25960649d1SPablo Neira Ayuso 26f5efc696STomasz Bursztykaendif # NF_TABLES_BRIDGE 27f5efc696STomasz Bursztyka 2820f3c56fSJan Engelhardtmenuconfig BRIDGE_NF_EBTABLES 291da177e4SLinus Torvalds tristate "Ethernet Bridge tables (ebtables) support" 301708803eSPablo Neira depends on BRIDGE && NETFILTER && NETFILTER_XTABLES 311da177e4SLinus Torvalds help 321da177e4SLinus Torvalds ebtables is a general, extensible frame/packet identification 331da177e4SLinus Torvalds framework. Say 'Y' or 'M' here if you want to do Ethernet 341da177e4SLinus Torvalds filtering/NAT/brouting on the Ethernet bridge. 3520f3c56fSJan Engelhardt 3620f3c56fSJan Engelhardtif BRIDGE_NF_EBTABLES 3720f3c56fSJan Engelhardt 381da177e4SLinus Torvalds# 391da177e4SLinus Torvalds# tables 401da177e4SLinus Torvalds# 411da177e4SLinus Torvaldsconfig BRIDGE_EBT_BROUTE 421da177e4SLinus Torvalds tristate "ebt: broute table support" 431da177e4SLinus Torvalds help 441da177e4SLinus Torvalds The ebtables broute table is used to define rules that decide between 451da177e4SLinus Torvalds bridging and routing frames, giving Linux the functionality of a 461da177e4SLinus Torvalds brouter. See the man page for ebtables(8) and examples on the ebtables 471da177e4SLinus Torvalds website. 481da177e4SLinus Torvalds 491da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 501da177e4SLinus Torvalds 511da177e4SLinus Torvaldsconfig BRIDGE_EBT_T_FILTER 521da177e4SLinus Torvalds tristate "ebt: filter table support" 531da177e4SLinus Torvalds help 541da177e4SLinus Torvalds The ebtables filter table is used to define frame filtering rules at 551da177e4SLinus Torvalds local input, forwarding and local output. See the man page for 561da177e4SLinus Torvalds ebtables(8). 571da177e4SLinus Torvalds 581da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 591da177e4SLinus Torvalds 601da177e4SLinus Torvaldsconfig BRIDGE_EBT_T_NAT 611da177e4SLinus Torvalds tristate "ebt: nat table support" 621da177e4SLinus Torvalds help 631da177e4SLinus Torvalds The ebtables nat table is used to define rules that alter the MAC 641da177e4SLinus Torvalds source address (MAC SNAT) or the MAC destination address (MAC DNAT). 651da177e4SLinus Torvalds See the man page for ebtables(8). 661da177e4SLinus Torvalds 671da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 681da177e4SLinus Torvalds# 691da177e4SLinus Torvalds# matches 701da177e4SLinus Torvalds# 711da177e4SLinus Torvaldsconfig BRIDGE_EBT_802_3 721da177e4SLinus Torvalds tristate "ebt: 802.3 filter support" 731da177e4SLinus Torvalds help 741da177e4SLinus Torvalds This option adds matching support for 802.3 Ethernet frames. 751da177e4SLinus Torvalds 761da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 771da177e4SLinus Torvalds 781da177e4SLinus Torvaldsconfig BRIDGE_EBT_AMONG 791da177e4SLinus Torvalds tristate "ebt: among filter support" 801da177e4SLinus Torvalds help 811da177e4SLinus Torvalds This option adds the among match, which allows matching the MAC source 821da177e4SLinus Torvalds and/or destination address on a list of addresses. Optionally, 831da177e4SLinus Torvalds MAC/IP address pairs can be matched, f.e. for anti-spoofing rules. 841da177e4SLinus Torvalds 851da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 861da177e4SLinus Torvalds 871da177e4SLinus Torvaldsconfig BRIDGE_EBT_ARP 881da177e4SLinus Torvalds tristate "ebt: ARP filter support" 891da177e4SLinus Torvalds help 901da177e4SLinus Torvalds This option adds the ARP match, which allows ARP and RARP header field 911da177e4SLinus Torvalds filtering. 921da177e4SLinus Torvalds 931da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 941da177e4SLinus Torvalds 951da177e4SLinus Torvaldsconfig BRIDGE_EBT_IP 961da177e4SLinus Torvalds tristate "ebt: IP filter support" 971da177e4SLinus Torvalds help 981da177e4SLinus Torvalds This option adds the IP match, which allows basic IP header field 991da177e4SLinus Torvalds filtering. 1001da177e4SLinus Torvalds 1011da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1021da177e4SLinus Torvalds 10393f65158SKuo-lang Tsengconfig BRIDGE_EBT_IP6 10493f65158SKuo-lang Tseng tristate "ebt: IP6 filter support" 105f586287eSRandy Dunlap depends on BRIDGE_NF_EBTABLES && IPV6 10693f65158SKuo-lang Tseng help 10793f65158SKuo-lang Tseng This option adds the IP6 match, which allows basic IPV6 header field 10893f65158SKuo-lang Tseng filtering. 10993f65158SKuo-lang Tseng 11093f65158SKuo-lang Tseng To compile it as a module, choose M here. If unsure, say N. 11193f65158SKuo-lang Tseng 1121da177e4SLinus Torvaldsconfig BRIDGE_EBT_LIMIT 1131da177e4SLinus Torvalds tristate "ebt: limit match support" 1141da177e4SLinus Torvalds help 1151da177e4SLinus Torvalds This option adds the limit match, which allows you to control 1161da177e4SLinus Torvalds the rate at which a rule can be matched. This match is the 1171da177e4SLinus Torvalds equivalent of the iptables limit match. 1181da177e4SLinus Torvalds 1191da177e4SLinus Torvalds If you want to compile it as a module, say M here and read 1201da177e4SLinus Torvalds <file:Documentation/kbuild/modules.txt>. If unsure, say `N'. 1211da177e4SLinus Torvalds 1221da177e4SLinus Torvaldsconfig BRIDGE_EBT_MARK 1231da177e4SLinus Torvalds tristate "ebt: mark filter support" 1241da177e4SLinus Torvalds help 1251da177e4SLinus Torvalds This option adds the mark match, which allows matching frames based on 1261da177e4SLinus Torvalds the 'nfmark' value in the frame. This can be set by the mark target. 1271da177e4SLinus Torvalds This value is the same as the one used in the iptables mark match and 1281da177e4SLinus Torvalds target. 1291da177e4SLinus Torvalds 1301da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1311da177e4SLinus Torvalds 1321da177e4SLinus Torvaldsconfig BRIDGE_EBT_PKTTYPE 1331da177e4SLinus Torvalds tristate "ebt: packet type filter support" 1341da177e4SLinus Torvalds help 1351da177e4SLinus Torvalds This option adds the packet type match, which allows matching on the 1361da177e4SLinus Torvalds type of packet based on its Ethernet "class" (as determined by 1371da177e4SLinus Torvalds the generic networking code): broadcast, multicast, 1381da177e4SLinus Torvalds for this host alone or for another host. 1391da177e4SLinus Torvalds 1401da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1411da177e4SLinus Torvalds 1421da177e4SLinus Torvaldsconfig BRIDGE_EBT_STP 1431da177e4SLinus Torvalds tristate "ebt: STP filter support" 1441da177e4SLinus Torvalds help 1451da177e4SLinus Torvalds This option adds the Spanning Tree Protocol match, which 1461da177e4SLinus Torvalds allows STP header field filtering. 1471da177e4SLinus Torvalds 1481da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1491da177e4SLinus Torvalds 1501da177e4SLinus Torvaldsconfig BRIDGE_EBT_VLAN 1511da177e4SLinus Torvalds tristate "ebt: 802.1Q VLAN filter support" 1521da177e4SLinus Torvalds help 1531da177e4SLinus Torvalds This option adds the 802.1Q vlan match, which allows the filtering of 1541da177e4SLinus Torvalds 802.1Q vlan fields. 1551da177e4SLinus Torvalds 1561da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1571da177e4SLinus Torvalds# 1581da177e4SLinus Torvalds# targets 1591da177e4SLinus Torvalds# 1601da177e4SLinus Torvaldsconfig BRIDGE_EBT_ARPREPLY 1611da177e4SLinus Torvalds tristate "ebt: arp reply target support" 162eb3f8f5eSAdrian Bunk depends on BRIDGE_NF_EBTABLES && INET 1631da177e4SLinus Torvalds help 1641da177e4SLinus Torvalds This option adds the arp reply target, which allows 1651da177e4SLinus Torvalds automatically sending arp replies to arp requests. 1661da177e4SLinus Torvalds 1671da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1681da177e4SLinus Torvalds 1691da177e4SLinus Torvaldsconfig BRIDGE_EBT_DNAT 1701da177e4SLinus Torvalds tristate "ebt: dnat target support" 1711da177e4SLinus Torvalds help 1721da177e4SLinus Torvalds This option adds the MAC DNAT target, which allows altering the MAC 1731da177e4SLinus Torvalds destination address of frames. 1741da177e4SLinus Torvalds 1751da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1761da177e4SLinus Torvalds 1771da177e4SLinus Torvaldsconfig BRIDGE_EBT_MARK_T 1781da177e4SLinus Torvalds tristate "ebt: mark target support" 1791da177e4SLinus Torvalds help 1801da177e4SLinus Torvalds This option adds the mark target, which allows marking frames by 1811da177e4SLinus Torvalds setting the 'nfmark' value in the frame. 1821da177e4SLinus Torvalds This value is the same as the one used in the iptables mark match and 1831da177e4SLinus Torvalds target. 1841da177e4SLinus Torvalds 1851da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1861da177e4SLinus Torvalds 1871da177e4SLinus Torvaldsconfig BRIDGE_EBT_REDIRECT 1881da177e4SLinus Torvalds tristate "ebt: redirect target support" 1891da177e4SLinus Torvalds help 1901da177e4SLinus Torvalds This option adds the MAC redirect target, which allows altering the MAC 1911da177e4SLinus Torvalds destination address of a frame to that of the device it arrived on. 1921da177e4SLinus Torvalds 1931da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1941da177e4SLinus Torvalds 1951da177e4SLinus Torvaldsconfig BRIDGE_EBT_SNAT 1961da177e4SLinus Torvalds tristate "ebt: snat target support" 1971da177e4SLinus Torvalds help 1981da177e4SLinus Torvalds This option adds the MAC SNAT target, which allows altering the MAC 1991da177e4SLinus Torvalds source address of frames. 2001da177e4SLinus Torvalds 2011da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 2021da177e4SLinus Torvalds# 2031da177e4SLinus Torvalds# watchers 2041da177e4SLinus Torvalds# 2051da177e4SLinus Torvaldsconfig BRIDGE_EBT_LOG 2061da177e4SLinus Torvalds tristate "ebt: log support" 2071da177e4SLinus Torvalds help 2081da177e4SLinus Torvalds This option adds the log watcher, that you can use in any rule 2091da177e4SLinus Torvalds in any ebtables table. It records info about the frame header 2101da177e4SLinus Torvalds to the syslog. 2111da177e4SLinus Torvalds 2121da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 2131da177e4SLinus Torvalds 214e7bfd0a1SPeter Warasinconfig BRIDGE_EBT_NFLOG 215e7bfd0a1SPeter Warasin tristate "ebt: nflog support" 216e7bfd0a1SPeter Warasin help 217e7bfd0a1SPeter Warasin This option enables the nflog watcher, which allows to LOG 218e7bfd0a1SPeter Warasin messages through the netfilter logging API, which can use 219e7bfd0a1SPeter Warasin either the old LOG target, the old ULOG target or nfnetlink_log 220e7bfd0a1SPeter Warasin as backend. 221e7bfd0a1SPeter Warasin 22258de7862SPatrick McHardy This option adds the nflog watcher, that you can use in any rule 223e7bfd0a1SPeter Warasin in any ebtables table. 224e7bfd0a1SPeter Warasin 225e7bfd0a1SPeter Warasin To compile it as a module, choose M here. If unsure, say N. 226e7bfd0a1SPeter Warasin 22720f3c56fSJan Engelhardtendif # BRIDGE_NF_EBTABLES 228