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" 251fddf4baSPablo Neira Ayuso select NF_LOG_COMMON 26960649d1SPablo Neira Ayuso 27f5efc696STomasz Bursztykaendif # NF_TABLES_BRIDGE 28f5efc696STomasz Bursztyka 2920f3c56fSJan Engelhardtmenuconfig BRIDGE_NF_EBTABLES 301da177e4SLinus Torvalds tristate "Ethernet Bridge tables (ebtables) support" 311708803eSPablo Neira depends on BRIDGE && NETFILTER && NETFILTER_XTABLES 321da177e4SLinus Torvalds help 331da177e4SLinus Torvalds ebtables is a general, extensible frame/packet identification 341da177e4SLinus Torvalds framework. Say 'Y' or 'M' here if you want to do Ethernet 351da177e4SLinus Torvalds filtering/NAT/brouting on the Ethernet bridge. 3620f3c56fSJan Engelhardt 3720f3c56fSJan Engelhardtif BRIDGE_NF_EBTABLES 3820f3c56fSJan Engelhardt 391da177e4SLinus Torvalds# 401da177e4SLinus Torvalds# tables 411da177e4SLinus Torvalds# 421da177e4SLinus Torvaldsconfig BRIDGE_EBT_BROUTE 431da177e4SLinus Torvalds tristate "ebt: broute table support" 441da177e4SLinus Torvalds help 451da177e4SLinus Torvalds The ebtables broute table is used to define rules that decide between 461da177e4SLinus Torvalds bridging and routing frames, giving Linux the functionality of a 471da177e4SLinus Torvalds brouter. See the man page for ebtables(8) and examples on the ebtables 481da177e4SLinus Torvalds website. 491da177e4SLinus Torvalds 501da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 511da177e4SLinus Torvalds 521da177e4SLinus Torvaldsconfig BRIDGE_EBT_T_FILTER 531da177e4SLinus Torvalds tristate "ebt: filter table support" 541da177e4SLinus Torvalds help 551da177e4SLinus Torvalds The ebtables filter table is used to define frame filtering rules at 561da177e4SLinus Torvalds local input, forwarding and local output. See the man page for 571da177e4SLinus Torvalds ebtables(8). 581da177e4SLinus Torvalds 591da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 601da177e4SLinus Torvalds 611da177e4SLinus Torvaldsconfig BRIDGE_EBT_T_NAT 621da177e4SLinus Torvalds tristate "ebt: nat table support" 631da177e4SLinus Torvalds help 641da177e4SLinus Torvalds The ebtables nat table is used to define rules that alter the MAC 651da177e4SLinus Torvalds source address (MAC SNAT) or the MAC destination address (MAC DNAT). 661da177e4SLinus Torvalds See the man page for ebtables(8). 671da177e4SLinus Torvalds 681da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 691da177e4SLinus Torvalds# 701da177e4SLinus Torvalds# matches 711da177e4SLinus Torvalds# 721da177e4SLinus Torvaldsconfig BRIDGE_EBT_802_3 731da177e4SLinus Torvalds tristate "ebt: 802.3 filter support" 741da177e4SLinus Torvalds help 751da177e4SLinus Torvalds This option adds matching support for 802.3 Ethernet frames. 761da177e4SLinus Torvalds 771da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 781da177e4SLinus Torvalds 791da177e4SLinus Torvaldsconfig BRIDGE_EBT_AMONG 801da177e4SLinus Torvalds tristate "ebt: among filter support" 811da177e4SLinus Torvalds help 821da177e4SLinus Torvalds This option adds the among match, which allows matching the MAC source 831da177e4SLinus Torvalds and/or destination address on a list of addresses. Optionally, 841da177e4SLinus Torvalds MAC/IP address pairs can be matched, f.e. for anti-spoofing rules. 851da177e4SLinus Torvalds 861da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 871da177e4SLinus Torvalds 881da177e4SLinus Torvaldsconfig BRIDGE_EBT_ARP 891da177e4SLinus Torvalds tristate "ebt: ARP filter support" 901da177e4SLinus Torvalds help 911da177e4SLinus Torvalds This option adds the ARP match, which allows ARP and RARP header field 921da177e4SLinus Torvalds filtering. 931da177e4SLinus Torvalds 941da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 951da177e4SLinus Torvalds 961da177e4SLinus Torvaldsconfig BRIDGE_EBT_IP 971da177e4SLinus Torvalds tristate "ebt: IP filter support" 981da177e4SLinus Torvalds help 991da177e4SLinus Torvalds This option adds the IP match, which allows basic IP header field 1001da177e4SLinus Torvalds filtering. 1011da177e4SLinus Torvalds 1021da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1031da177e4SLinus Torvalds 10493f65158SKuo-lang Tsengconfig BRIDGE_EBT_IP6 10593f65158SKuo-lang Tseng tristate "ebt: IP6 filter support" 106f586287eSRandy Dunlap depends on BRIDGE_NF_EBTABLES && IPV6 10793f65158SKuo-lang Tseng help 10893f65158SKuo-lang Tseng This option adds the IP6 match, which allows basic IPV6 header field 10993f65158SKuo-lang Tseng filtering. 11093f65158SKuo-lang Tseng 11193f65158SKuo-lang Tseng To compile it as a module, choose M here. If unsure, say N. 11293f65158SKuo-lang Tseng 1131da177e4SLinus Torvaldsconfig BRIDGE_EBT_LIMIT 1141da177e4SLinus Torvalds tristate "ebt: limit match support" 1151da177e4SLinus Torvalds help 1161da177e4SLinus Torvalds This option adds the limit match, which allows you to control 1171da177e4SLinus Torvalds the rate at which a rule can be matched. This match is the 1181da177e4SLinus Torvalds equivalent of the iptables limit match. 1191da177e4SLinus Torvalds 1201da177e4SLinus Torvalds If you want to compile it as a module, say M here and read 1211da177e4SLinus Torvalds <file:Documentation/kbuild/modules.txt>. If unsure, say `N'. 1221da177e4SLinus Torvalds 1231da177e4SLinus Torvaldsconfig BRIDGE_EBT_MARK 1241da177e4SLinus Torvalds tristate "ebt: mark filter support" 1251da177e4SLinus Torvalds help 1261da177e4SLinus Torvalds This option adds the mark match, which allows matching frames based on 1271da177e4SLinus Torvalds the 'nfmark' value in the frame. This can be set by the mark target. 1281da177e4SLinus Torvalds This value is the same as the one used in the iptables mark match and 1291da177e4SLinus Torvalds target. 1301da177e4SLinus Torvalds 1311da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1321da177e4SLinus Torvalds 1331da177e4SLinus Torvaldsconfig BRIDGE_EBT_PKTTYPE 1341da177e4SLinus Torvalds tristate "ebt: packet type filter support" 1351da177e4SLinus Torvalds help 1361da177e4SLinus Torvalds This option adds the packet type match, which allows matching on the 1371da177e4SLinus Torvalds type of packet based on its Ethernet "class" (as determined by 1381da177e4SLinus Torvalds the generic networking code): broadcast, multicast, 1391da177e4SLinus Torvalds for this host alone or for another host. 1401da177e4SLinus Torvalds 1411da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1421da177e4SLinus Torvalds 1431da177e4SLinus Torvaldsconfig BRIDGE_EBT_STP 1441da177e4SLinus Torvalds tristate "ebt: STP filter support" 1451da177e4SLinus Torvalds help 1461da177e4SLinus Torvalds This option adds the Spanning Tree Protocol match, which 1471da177e4SLinus Torvalds allows STP header field filtering. 1481da177e4SLinus Torvalds 1491da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1501da177e4SLinus Torvalds 1511da177e4SLinus Torvaldsconfig BRIDGE_EBT_VLAN 1521da177e4SLinus Torvalds tristate "ebt: 802.1Q VLAN filter support" 1531da177e4SLinus Torvalds help 1541da177e4SLinus Torvalds This option adds the 802.1Q vlan match, which allows the filtering of 1551da177e4SLinus Torvalds 802.1Q vlan fields. 1561da177e4SLinus Torvalds 1571da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1581da177e4SLinus Torvalds# 1591da177e4SLinus Torvalds# targets 1601da177e4SLinus Torvalds# 1611da177e4SLinus Torvaldsconfig BRIDGE_EBT_ARPREPLY 1621da177e4SLinus Torvalds tristate "ebt: arp reply target support" 163eb3f8f5eSAdrian Bunk depends on BRIDGE_NF_EBTABLES && INET 1641da177e4SLinus Torvalds help 1651da177e4SLinus Torvalds This option adds the arp reply target, which allows 1661da177e4SLinus Torvalds automatically sending arp replies to arp requests. 1671da177e4SLinus Torvalds 1681da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1691da177e4SLinus Torvalds 1701da177e4SLinus Torvaldsconfig BRIDGE_EBT_DNAT 1711da177e4SLinus Torvalds tristate "ebt: dnat target support" 1721da177e4SLinus Torvalds help 1731da177e4SLinus Torvalds This option adds the MAC DNAT target, which allows altering the MAC 1741da177e4SLinus Torvalds destination address of frames. 1751da177e4SLinus Torvalds 1761da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1771da177e4SLinus Torvalds 1781da177e4SLinus Torvaldsconfig BRIDGE_EBT_MARK_T 1791da177e4SLinus Torvalds tristate "ebt: mark target support" 1801da177e4SLinus Torvalds help 1811da177e4SLinus Torvalds This option adds the mark target, which allows marking frames by 1821da177e4SLinus Torvalds setting the 'nfmark' value in the frame. 1831da177e4SLinus Torvalds This value is the same as the one used in the iptables mark match and 1841da177e4SLinus Torvalds target. 1851da177e4SLinus Torvalds 1861da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1871da177e4SLinus Torvalds 1881da177e4SLinus Torvaldsconfig BRIDGE_EBT_REDIRECT 1891da177e4SLinus Torvalds tristate "ebt: redirect target support" 1901da177e4SLinus Torvalds help 1911da177e4SLinus Torvalds This option adds the MAC redirect target, which allows altering the MAC 1921da177e4SLinus Torvalds destination address of a frame to that of the device it arrived on. 1931da177e4SLinus Torvalds 1941da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 1951da177e4SLinus Torvalds 1961da177e4SLinus Torvaldsconfig BRIDGE_EBT_SNAT 1971da177e4SLinus Torvalds tristate "ebt: snat target support" 1981da177e4SLinus Torvalds help 1991da177e4SLinus Torvalds This option adds the MAC SNAT target, which allows altering the MAC 2001da177e4SLinus Torvalds source address of frames. 2011da177e4SLinus Torvalds 2021da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 2031da177e4SLinus Torvalds# 2041da177e4SLinus Torvalds# watchers 2051da177e4SLinus Torvalds# 2061da177e4SLinus Torvaldsconfig BRIDGE_EBT_LOG 2071da177e4SLinus Torvalds tristate "ebt: log support" 2081da177e4SLinus Torvalds help 2091da177e4SLinus Torvalds This option adds the log watcher, that you can use in any rule 2101da177e4SLinus Torvalds in any ebtables table. It records info about the frame header 2111da177e4SLinus Torvalds to the syslog. 2121da177e4SLinus Torvalds 2131da177e4SLinus Torvalds To compile it as a module, choose M here. If unsure, say N. 2141da177e4SLinus Torvalds 215e7bfd0a1SPeter Warasinconfig BRIDGE_EBT_NFLOG 216e7bfd0a1SPeter Warasin tristate "ebt: nflog support" 217e7bfd0a1SPeter Warasin help 218e7bfd0a1SPeter Warasin This option enables the nflog watcher, which allows to LOG 219e7bfd0a1SPeter Warasin messages through the netfilter logging API, which can use 220e7bfd0a1SPeter Warasin either the old LOG target, the old ULOG target or nfnetlink_log 221e7bfd0a1SPeter Warasin as backend. 222e7bfd0a1SPeter Warasin 22358de7862SPatrick McHardy This option adds the nflog watcher, that you can use in any rule 224e7bfd0a1SPeter Warasin in any ebtables table. 225e7bfd0a1SPeter Warasin 226e7bfd0a1SPeter Warasin To compile it as a module, choose M here. If unsure, say N. 227e7bfd0a1SPeter Warasin 22820f3c56fSJan Engelhardtendif # BRIDGE_NF_EBTABLES 229