package/kernel/modules/netfilter.mk

   1
   2 #
   3 # Copyright (C) 2006-2010 OpenWrt.org
   4 #
   5 # This is free software, licensed under the GNU General Public License v2.
   6 # See /LICENSE for more information.
   7 #
   8
   9 NF_MENU:=Netfilter Extensions
  10 NF_KMOD:=1
  11 include $(INCLUDE_DIR)/netfilter.mk
  12
  13 define KernelPackage/ipt-core
  14   SUBMENU:=$(NF_MENU)
  15   TITLE:=Netfilter core
  16   KCONFIG:= \
  17         CONFIG_NETFILTER=y \
  18         CONFIG_NETFILTER_ADVANCED=y \
  19         $(KCONFIG_IPT_CORE)
  20   FILES:=$(foreach mod,$(IPT_CORE-m),$(LINUX_DIR)/net/$(mod).ko)
  21   AUTOLOAD:=$(call AutoLoad,40,$(notdir $(IPT_CORE-m)))
  22 endef
  23
  24 define KernelPackage/ipt-core/description
  25  Netfilter core kernel modules
  26  Includes:
  27  - comment (2.6)
  28  - limit
  29  - LOG
  30  - mac
  31  - multiport
  32  - REJECT
  33  - TCPMSS
  34 endef
  35
  36 $(eval $(call KernelPackage,ipt-core))
  37
  38
  39 define AddDepends/ipt
  40   SUBMENU:=$(NF_MENU)
  41   DEPENDS+= kmod-ipt-core $(1)
  42 endef
  43
  44
  45 define KernelPackage/ipt-conntrack
  46   TITLE:=Basic connection tracking modules
  47   KCONFIG:=$(KCONFIG_IPT_CONNTRACK)
  48   FILES:=$(foreach mod,$(IPT_CONNTRACK-m),$(LINUX_DIR)/net/$(mod).ko)
  49   AUTOLOAD:=$(call AutoLoad,41,$(notdir $(IPT_CONNTRACK-m)))
  50   $(call AddDepends/ipt)
  51 endef
  52
  53 define KernelPackage/ipt-conntrack/description
  54  Netfilter (IPv4) kernel modules for connection tracking
  55  Includes:
  56  - conntrack
  57  - defrag (2.6)
  58  - iptables_raw
  59  - NOTRACK
  60  - state
  61 endef
  62
  63 $(eval $(call KernelPackage,ipt-conntrack))
  64
  65
  66 define KernelPackage/ipt-conntrack-extra
  67   TITLE:=Extra connection tracking modules
  68   KCONFIG:=$(KCONFIG_IPT_CONNTRACK_EXTRA)
  69   FILES:=$(foreach mod,$(IPT_CONNTRACK_EXTRA-m),$(LINUX_DIR)/net/$(mod).ko)
  70   AUTOLOAD:=$(call AutoLoad,42,$(notdir $(IPT_CONNTRACK_EXTRA-m)))
  71   $(call AddDepends/ipt,+kmod-ipt-conntrack)
  72 endef
  73
  74 define KernelPackage/ipt-conntrack-extra/description
  75  Netfilter (IPv4) extra kernel modules for connection tracking
  76  Includes:
  77  - connbytes
  78  - connmark/CONNMARK
  79  - conntrack
  80  - helper
  81  - recent
  82 endef
  83
  84 $(eval $(call KernelPackage,ipt-conntrack-extra))
  85
  86
  87 define KernelPackage/ipt-filter
  88   TITLE:=Modules for packet content inspection
  89   KCONFIG:=$(KCONFIG_IPT_FILTER)
  90   FILES:=$(foreach mod,$(IPT_FILTER-m),$(LINUX_DIR)/net/$(mod).ko)
  91   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_FILTER-m)))
  92   $(call AddDepends/ipt,+kmod-textsearch)
  93 endef
  94
  95 define KernelPackage/ipt-filter/description
  96  Netfilter (IPv4) kernel modules for packet content inspection
  97  Includes:
  98  - layer7
  99  - string
 100 endef
 101
 102 $(eval $(call KernelPackage,ipt-filter))
 103
 104
 105 define KernelPackage/ipt-ipopt
 106   TITLE:=Modules for matching/changing IP packet options
 107   KCONFIG:=$(KCONFIG_IPT_IPOPT)
 108   FILES:=$(foreach mod,$(IPT_IPOPT-m),$(LINUX_DIR)/net/$(mod).ko)
 109   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_IPOPT-m)))
 110   $(call AddDepends/ipt)
 111 endef
 112
 113 define KernelPackage/ipt-ipopt/description
 114  Netfilter (IPv4) modules for matching/changing IP packet options
 115  Includes:
 116  - CLASSIFY
 117  - dscp/DSCP
 118  - ecn/ECN
 119  - hl/HL (2.6.30 and later)
 120  - length
 121  - mark/MARK
 122  - statistic (2.6)
 123  - tcpmss
 124  - time
 125  - tos/TOS (prior to 2.6.25)
 126  - ttl/TTL (prior to 2.6.30)
 127  - unclean
 128 endef
 129
 130 $(eval $(call KernelPackage,ipt-ipopt))
 131
 132
 133 define KernelPackage/ipt-ipsec
 134   TITLE:=Modules for matching IPSec packets
 135   KCONFIG:=$(KCONFIG_IPT_IPSEC)
 136   FILES:=$(foreach mod,$(IPT_IPSEC-m),$(LINUX_DIR)/net/$(mod).ko)
 137   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_IPSEC-m)))
 138   $(call AddDepends/ipt)
 139 endef
 140
 141 define KernelPackage/ipt-ipsec/description
 142  Netfilter (IPv4) modules for matching IPSec packets
 143  Includes:
 144  - ah
 145  - esp
 146  - policy (2.6)
 147 endef
 148
 149 $(eval $(call KernelPackage,ipt-ipsec))
 150
 151
 152 define KernelPackage/ipt-nat
 153   TITLE:=Basic NAT targets
 154   KCONFIG:=$(KCONFIG_IPT_NAT)
 155   FILES:=$(foreach mod,$(IPT_NAT-m),$(LINUX_DIR)/net/$(mod).ko)
 156   AUTOLOAD:=$(call AutoLoad,42,$(notdir $(IPT_NAT-m)))
 157   $(call AddDepends/ipt,+kmod-ipt-conntrack)
 158 endef
 159
 160 define KernelPackage/ipt-nat/description
 161  Netfilter (IPv4) kernel modules for basic NAT targets
 162  Includes:
 163  - MASQUERADE
 164 endef
 165
 166 $(eval $(call KernelPackage,ipt-nat))
 167
 168
 169 define KernelPackage/ipt-nat-extra
 170   TITLE:=Extra NAT targets
 171   KCONFIG:=$(KCONFIG_IPT_NAT_EXTRA)
 172   FILES:=$(foreach mod,$(IPT_NAT_EXTRA-m),$(LINUX_DIR)/net/$(mod).ko)
 173   AUTOLOAD:=$(call AutoLoad,43,$(notdir $(IPT_NAT_EXTRA-m)))
 174   $(call AddDepends/ipt,+kmod-ipt-nat)
 175 endef
 176
 177 define KernelPackage/ipt-nat-extra/description
 178  Netfilter (IPv4) kernel modules for extra NAT targets
 179  Includes:
 180  - MIRROR (2.4)
 181  - NETMAP
 182  - REDIRECT
 183 endef
 184
 185 $(eval $(call KernelPackage,ipt-nat-extra))
 186
 187
 188 define KernelPackage/ipt-nathelper
 189   TITLE:=Basic Conntrack and NAT helpers
 190   KCONFIG:=$(KCONFIG_IPT_NATHELPER)
 191   FILES:=$(foreach mod,$(IPT_NATHELPER-m),$(LINUX_DIR)/net/$(mod).ko)
 192   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_NATHELPER-m)))
 193   $(call AddDepends/ipt,+kmod-ipt-nat)
 194 endef
 195
 196 define KernelPackage/ipt-nathelper/description
 197  Default Netfilter (IPv4) Conntrack and NAT helpers
 198  Includes:
 199  - ftp
 200  - irc
 201  - tftp
 202 endef
 203
 204 $(eval $(call KernelPackage,ipt-nathelper))
 205
 206
 207 define KernelPackage/ipt-nathelper-extra
 208   TITLE:=Extra Conntrack and NAT helpers
 209   KCONFIG:=$(KCONFIG_IPT_NATHELPER_EXTRA)
 210   FILES:=$(foreach mod,$(IPT_NATHELPER_EXTRA-m),$(LINUX_DIR)/net/$(mod).ko)
 211   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_NATHELPER_EXTRA-m)))
 212   $(call AddDepends/ipt,+kmod-ipt-nat +kmod-textsearch)
 213 endef
 214
 215 define KernelPackage/ipt-nathelper-extra/description
 216  Extra Netfilter (IPv4) Conntrack and NAT helpers
 217  Includes:
 218  - amanda
 219  - h323
 220  - mms
 221  - pptp (2.6)
 222  - proto_gre (2.6)
 223  - rtsp
 224  - sip (2.6)
 225  - snmp_basic
 226 endef
 227
 228 $(eval $(call KernelPackage,ipt-nathelper-extra))
 229
 230
 231 define KernelPackage/ipt-queue
 232   TITLE:=Module for user-space packet queueing
 233   KCONFIG:=$(KCONFIG_IPT_QUEUE)
 234   FILES:=$(foreach mod,$(IPT_QUEUE-m),$(LINUX_DIR)/net/$(mod).ko)
 235   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_QUEUE-m)))
 236   $(call AddDepends/ipt)
 237 endef
 238
 239 define KernelPackage/ipt-queue/description
 240  Netfilter (IPv4) module for user-space packet queueing
 241  Includes:
 242  - QUEUE
 243 endef
 244
 245 $(eval $(call KernelPackage,ipt-queue))
 246
 247
 248 define KernelPackage/ipt-ulog
 249   TITLE:=Module for user-space packet logging
 250   KCONFIG:=$(KCONFIG_IPT_ULOG)
 251   FILES:=$(foreach mod,$(IPT_ULOG-m),$(LINUX_DIR)/net/$(mod).ko)
 252   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_ULOG-m)))
 253   $(call AddDepends/ipt)
 254 endef
 255
 256 define KernelPackage/ipt-ulog/description
 257  Netfilter (IPv4) module for user-space packet logging
 258  Includes:
 259  - ULOG
 260 endef
 261
 262 $(eval $(call KernelPackage,ipt-ulog))
 263
 264
 265 define KernelPackage/ipt-debug
 266   TITLE:=Module for debugging/development
 267   KCONFIG:=$(KCONFIG_IPT_DEBUG)
 268   DEFAULT:=n
 269   FILES:=$(foreach mod,$(IPT_DEBUG-m),$(LINUX_DIR)/net/$(mod).ko)
 270   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_DEBUG-m)))
 271   $(call AddDepends/ipt)
 272 endef
 273
 274 define KernelPackage/ipt-debug/description
 275  Netfilter modules for debugging/development of the firewall
 276  Includes:
 277  - TRACE
 278 endef
 279
 280 $(eval $(call KernelPackage,ipt-debug))
 281
 282
 283 define KernelPackage/ipt-led
 284   TITLE:=Module to trigger a LED with a Netfilter rule
 285   KCONFIG:=$(KCONFIG_IPT_LED)
 286   FILES:=$(foreach mod,$(IPT_LED-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 287   AUTOLOAD:=$(call AutoLoad,61,$(notdir $(IPT_LED-m)))
 288   $(call AddDepends/ipt)
 289 endef
 290
 291 define KernelPackage/ipt-led/description
 292  Netfilter target to trigger a LED when a network packet is matched.
 293 endef
 294
 295 $(eval $(call KernelPackage,ipt-led))
 296
 297 define KernelPackage/ipt-tproxy
 298   TITLE:=Transparent proxying support
 299   DEPENDS+=+IPV6:kmod-ipv6
 300   KCONFIG:= \
 301         CONFIG_NETFILTER_TPROXY \
 302         CONFIG_NETFILTER_XT_MATCH_SOCKET \
 303         CONFIG_NETFILTER_XT_TARGET_TPROXY
 304   FILES:= \
 305         $(LINUX_DIR)/net/netfilter/nf_tproxy_core.ko \
 306         $(foreach mod,$(IPT_TPROXY-m),$(LINUX_DIR)/net/$(mod).ko)
 307   AUTOLOAD:=$(call AutoLoad,50,$(notdir nf_tproxy_core $(IPT_TPROXY-m)))
 308   $(call AddDepends/ipt)
 309 endef
 310
 311 define KernelPackage/ipt-tproxy/description
 312   Kernel modules for Transparent Proxying
 313 endef
 314
 315 $(eval $(call KernelPackage,ipt-tproxy))
 316
 317
 318 define KernelPackage/ipt-iprange
 319   TITLE:=Module for matching ip ranges
 320   KCONFIG:=$(KCONFIG_IPT_IPRANGE)
 321   FILES:=$(foreach mod,$(IPT_IPRANGE-m),$(LINUX_DIR)/net/$(mod).ko)
 322   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_IPRANGE-m)))
 323   $(call AddDepends/ipt)
 324 endef
 325
 326 define KernelPackage/ipt-iprange/description
 327  Netfilter (IPv4) module for matching ip ranges
 328  Includes:
 329  - iprange
 330 endef
 331
 332 $(eval $(call KernelPackage,ipt-iprange))
 333
 334
 335 define KernelPackage/ipt-extra
 336   TITLE:=Extra modules
 337   KCONFIG:=$(KCONFIG_IPT_EXTRA)
 338   FILES:=$(foreach mod,$(IPT_EXTRA-m),$(LINUX_DIR)/net/$(mod).ko)
 339   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_EXTRA-m)))
 340   $(call AddDepends/ipt)
 341 endef
 342
 343 define KernelPackage/ipt-extra/description
 344  Other Netfilter (IPv4) kernel modules
 345  Includes:
 346  - condition (2.4 only)
 347  - owner
 348  - physdev (if bridge support was enabled in kernel)
 349  - pkttype
 350  - quota
 351 endef
 352
 353 $(eval $(call KernelPackage,ipt-extra))
 354
 355
 356 define KernelPackage/ip6tables
 357   SUBMENU:=$(NF_MENU)
 358   TITLE:=IPv6 modules
 359   DEPENDS:=+kmod-ipv6
 360   KCONFIG:=$(KCONFIG_IPT_IPV6)
 361   FILES:=$(foreach mod,$(IPT_IPV6-m),$(LINUX_DIR)/net/$(mod).ko)
 362   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(IPT_IPV6-m)))
 363 endef
 364
 365 define KernelPackage/ip6tables/description
 366  Netfilter IPv6 firewalling support
 367 endef
 368
 369 $(eval $(call KernelPackage,ip6tables))
 370
 371
 372 define KernelPackage/arptables
 373   SUBMENU:=$(NF_MENU)
 374   TITLE:=ARP firewalling modules
 375   FILES:=$(LINUX_DIR)/net/ipv4/netfilter/arp*.ko
 376   KCONFIG:=CONFIG_IP_NF_ARPTABLES \
 377     CONFIG_IP_NF_ARPFILTER \
 378     CONFIG_IP_NF_ARP_MANGLE
 379   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(patsubst %.ko,%,$(wildcard $(LINUX_DIR)/net/ipv4/netfilter/arp*.ko))))
 380 endef
 381
 382 define KernelPackage/arptables/description
 383  Kernel modules for ARP firewalling
 384 endef
 385
 386 $(eval $(call KernelPackage,arptables))
 387
 388
 389 define KernelPackage/ebtables
 390   SUBMENU:=$(NF_MENU)
 391   TITLE:=Bridge firewalling modules
 392   FILES:=$(foreach mod,$(EBTABLES-m),$(LINUX_DIR)/net/$(mod).ko)
 393   KCONFIG:=CONFIG_BRIDGE_NETFILTER=y \
 394         $(KCONFIG_EBTABLES)
 395   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(EBTABLES-m)))
 396 endef
 397
 398 define KernelPackage/ebtables/description
 399   ebtables is a general, extensible frame/packet identification
 400   framework. It provides you to do Ethernet
 401   filtering/NAT/brouting on the Ethernet bridge.
 402 endef
 403
 404 $(eval $(call KernelPackage,ebtables))
 405
 406
 407 define AddDepends/ebtables
 408   SUBMENU:=$(NF_MENU)
 409   DEPENDS+=kmod-ebtables $(1)
 410 endef
 411
 412
 413 define KernelPackage/ebtables-ipv4
 414   TITLE:=ebtables: IPv4 support
 415   FILES:=$(foreach mod,$(EBTABLES_IP4-m),$(LINUX_DIR)/net/$(mod).ko)
 416   KCONFIG:=$(KCONFIG_EBTABLES_IP4)
 417   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(EBTABLES_IP4-m)))
 418   $(call AddDepends/ebtables)
 419 endef
 420
 421 define KernelPackage/ebtables-ipv4/description
 422  This option adds the IPv4 support to ebtables, which allows basic
 423  IPv4 header field filtering, ARP filtering as well as SNAT, DNAT targets.
 424 endef
 425
 426 $(eval $(call KernelPackage,ebtables-ipv4))
 427
 428
 429 define KernelPackage/ebtables-ipv6
 430   TITLE:=ebtables: IPv6 support
 431   FILES:=$(foreach mod,$(EBTABLES_IP6-m),$(LINUX_DIR)/net/$(mod).ko)
 432   KCONFIG:=$(KCONFIG_EBTABLES_IP6)
 433   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(EBTABLES_IP6-m)))
 434   $(call AddDepends/ebtables)
 435 endef
 436
 437 define KernelPackage/ebtables-ipv6/description
 438  This option adds the IPv6 support to ebtables, which allows basic
 439  IPv6 header field filtering and target support.
 440 endef
 441
 442 $(eval $(call KernelPackage,ebtables-ipv6))
 443
 444
 445 define KernelPackage/ebtables-watchers
 446   TITLE:=ebtables: watchers support
 447   FILES:=$(foreach mod,$(EBTABLES_WATCHERS-m),$(LINUX_DIR)/net/$(mod).ko)
 448   KCONFIG:=$(KCONFIG_EBTABLES_WATCHERS)
 449   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(EBTABLES_WATCHERS-m)))
 450   $(call AddDepends/ebtables)
 451 endef
 452
 453 define KernelPackage/ebtables-watchers/description
 454  This option adds the log watchers, that you can use in any rule
 455  in any ebtables table.
 456 endef
 457
 458 $(eval $(call KernelPackage,ebtables-watchers))
 459
 460
 461 define KernelPackage/nfnetlink
 462   SUBMENU:=$(NF_MENU)
 463   TITLE:=Netlink-based userspace interface
 464   DEPENDS:=+kmod-ipt-core
 465   FILES:=$(LINUX_DIR)/net/netfilter/nfnetlink.ko
 466   KCONFIG:=CONFIG_NETFILTER_NETLINK
 467   AUTOLOAD:=$(call AutoLoad,48,nfnetlink)
 468 endef
 469
 470 define KernelPackage/nfnetlink/description
 471  Kernel modules support for a netlink-based userspace interface
 472 endef
 473
 474 $(eval $(call KernelPackage,nfnetlink))
 475
 476
 477 define AddDepends/nfnetlink
 478   SUBMENU:=$(NF_MENU)
 479   DEPENDS+=+kmod-nfnetlink $(1)
 480 endef
 481
 482
 483 define KernelPackage/nfnetlink-log
 484   TITLE:=Netfilter LOG over NFNETLINK interface
 485   FILES:=$(LINUX_DIR)/net/netfilter/nfnetlink_log.ko
 486   KCONFIG:=CONFIG_NETFILTER_NETLINK_LOG
 487   AUTOLOAD:=$(call AutoLoad,48,nfnetlink_log)
 488   $(call AddDepends/nfnetlink)
 489 endef
 490
 491 define KernelPackage/nfnetlink-log/description
 492  Kernel modules support for logging packets via NFNETLINK
 493 endef
 494
 495 $(eval $(call KernelPackage,nfnetlink-log))
 496
 497
 498 define KernelPackage/nfnetlink-queue
 499   TITLE:=Netfilter QUEUE over NFNETLINK interface
 500   FILES:=$(LINUX_DIR)/net/netfilter/nfnetlink_queue.ko
 501   KCONFIG:=CONFIG_NETFILTER_NETLINK_QUEUE
 502   AUTOLOAD:=$(call AutoLoad,48,nfnetlink_queue)
 503   $(call AddDepends/nfnetlink)
 504 endef
 505
 506 define KernelPackage/nfnetlink-queue/description
 507  Kernel modules support for queueing packets via NFNETLINK
 508 endef
 509
 510 $(eval $(call KernelPackage,nfnetlink-queue))
 511
 512
 513 define KernelPackage/nf-conntrack-netlink
 514   TITLE:=Connection tracking netlink interface
 515   FILES:=$(LINUX_DIR)/net/netfilter/nf_conntrack_netlink.ko
 516   KCONFIG:=CONFIG_NF_CT_NETLINK
 517   AUTOLOAD:=$(call AutoLoad,49,nf_conntrack_netlink)
 518   $(call AddDepends/nfnetlink,+kmod-ipt-conntrack)
 519 endef
 520
 521 define KernelPackage/nf-conntrack-netlink/description
 522  Kernel modules support for a netlink-based connection tracking
 523  userspace interface
 524 endef
 525
 526 $(eval $(call KernelPackage,nf-conntrack-netlink))
 527
 528 define KernelPackage/ipt-hashlimit
 529   SUBMENU:=$(NF_MENU)
 530   TITLE:=Netfilter hashlimit match
 531   KCONFIG:=$(KCONFIG_IPT_HASHLIMIT)
 532   FILES:=$(LINUX_DIR)/net/netfilter/xt_hashlimit.ko
 533   AUTOLOAD:=$(call AutoLoad,50,xt_hashlimit)
 534   $(call KernelPackage/ipt)
 535 endef
 536
 537 define KernelPackage/ipt-hashlimit/description
 538  Kernel modules support for the hashlimit bucket match module
 539 endef
 540
 541 $(eval $(call KernelPackage,ipt-hashlimit))