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:=$(KCONFIG_IPT_CORE)
  17   FILES:=$(foreach mod,$(IPT_CORE-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
  18   AUTOLOAD:=$(call AutoLoad,40,$(notdir $(IPT_CORE-m)))
  19 endef
  20
  21 define KernelPackage/ipt-core/description
  22  Netfilter core kernel modules
  23  Includes:
  24  - comment (2.6)
  25  - limit
  26  - LOG
  27  - mac
  28  - multiport
  29  - REJECT
  30  - TCPMSS
  31 endef
  32
  33 $(eval $(call KernelPackage,ipt-core))
  34
  35
  36 define AddDepends/ipt
  37   SUBMENU:=$(NF_MENU)
  38   DEPENDS+= kmod-ipt-core $(1)
  39 endef
  40
  41
  42 define KernelPackage/ipt-conntrack
  43   TITLE:=Basic connection tracking modules
  44   KCONFIG:=$(KCONFIG_IPT_CONNTRACK)
  45   FILES:=$(foreach mod,$(IPT_CONNTRACK-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
  46   AUTOLOAD:=$(call AutoLoad,41,$(notdir $(IPT_CONNTRACK-m)))
  47   $(call AddDepends/ipt)
  48 endef
  49
  50 define KernelPackage/ipt-conntrack/description
  51  Netfilter (IPv4) kernel modules for connection tracking
  52  Includes:
  53  - conntrack
  54  - defrag (2.6)
  55  - iptables_raw
  56  - NOTRACK
  57  - state
  58 endef
  59
  60 $(eval $(call KernelPackage,ipt-conntrack))
  61
  62
  63 define KernelPackage/ipt-conntrack-extra
  64   TITLE:=Extra connection tracking modules
  65   KCONFIG:=$(KCONFIG_IPT_CONNTRACK_EXTRA)
  66   FILES:=$(foreach mod,$(IPT_CONNTRACK_EXTRA-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
  67   AUTOLOAD:=$(call AutoLoad,42,$(notdir $(IPT_CONNTRACK_EXTRA-m)))
  68   $(call AddDepends/ipt,+kmod-ipt-conntrack)
  69 endef
  70
  71 define KernelPackage/ipt-conntrack-extra/description
  72  Netfilter (IPv4) extra kernel modules for connection tracking
  73  Includes:
  74  - connbytes
  75  - connmark/CONNMARK
  76  - conntrack
  77  - helper
  78  - recent
  79 endef
  80
  81 $(eval $(call KernelPackage,ipt-conntrack-extra))
  82
  83
  84 define KernelPackage/ipt-filter
  85   TITLE:=Modules for packet content inspection
  86   KCONFIG:=$(KCONFIG_IPT_FILTER)
  87   FILES:=$(foreach mod,$(IPT_FILTER-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
  88   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_FILTER-m)))
  89   $(call AddDepends/ipt,+LINUX_2_6:kmod-textsearch)
  90 endef
  91
  92 define KernelPackage/ipt-filter/description
  93  Netfilter (IPv4) kernel modules for packet content inspection
  94  Includes:
  95  - layer7
  96  - string
  97 endef
  98
  99 $(eval $(call KernelPackage,ipt-filter))
 100
 101
 102 define KernelPackage/ipt-ipopt
 103   TITLE:=Modules for matching/changing IP packet options
 104   KCONFIG:=$(KCONFIG_IPT_IPOPT)
 105   FILES:=$(foreach mod,$(IPT_IPOPT-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 106   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_IPOPT-m)))
 107   $(call AddDepends/ipt)
 108 endef
 109
 110 define KernelPackage/ipt-ipopt/description
 111  Netfilter (IPv4) modules for matching/changing IP packet options
 112  Includes:
 113  - CLASSIFY
 114  - dscp/DSCP
 115  - ecn/ECN
 116  - hl/HL (2.6.30 and later)
 117  - length
 118  - mark/MARK
 119  - statistic (2.6)
 120  - tcpmss
 121  - time
 122  - tos/TOS (prior to 2.6.25)
 123  - ttl/TTL (prior to 2.6.30)
 124  - unclean
 125 endef
 126
 127 $(eval $(call KernelPackage,ipt-ipopt))
 128
 129
 130 define KernelPackage/ipt-ipsec
 131   TITLE:=Modules for matching IPSec packets
 132   KCONFIG:=$(KCONFIG_IPT_IPSEC)
 133   FILES:=$(foreach mod,$(IPT_IPSEC-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 134   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_IPSEC-m)))
 135   $(call AddDepends/ipt)
 136 endef
 137
 138 define KernelPackage/ipt-ipsec/description
 139  Netfilter (IPv4) modules for matching IPSec packets
 140  Includes:
 141  - ah
 142  - esp
 143  - policy (2.6)
 144 endef
 145
 146 $(eval $(call KernelPackage,ipt-ipsec))
 147
 148
 149 define KernelPackage/ipt-nat
 150   TITLE:=Basic NAT targets
 151   KCONFIG:=$(KCONFIG_IPT_NAT)
 152   FILES:=$(foreach mod,$(IPT_NAT-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 153   AUTOLOAD:=$(call AutoLoad,42,$(notdir $(IPT_NAT-m)))
 154   $(call AddDepends/ipt,+kmod-ipt-conntrack)
 155 endef
 156
 157 define KernelPackage/ipt-nat/description
 158  Netfilter (IPv4) kernel modules for basic NAT targets
 159  Includes:
 160  - MASQUERADE
 161 endef
 162
 163 $(eval $(call KernelPackage,ipt-nat))
 164
 165
 166 define KernelPackage/ipt-nat-extra
 167   TITLE:=Extra NAT targets
 168   KCONFIG:=$(KCONFIG_IPT_NAT_EXTRA)
 169   FILES:=$(foreach mod,$(IPT_NAT_EXTRA-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 170   AUTOLOAD:=$(call AutoLoad,43,$(notdir $(IPT_NAT_EXTRA-m)))
 171   $(call AddDepends/ipt,+kmod-ipt-nat)
 172 endef
 173
 174 define KernelPackage/ipt-nat-extra/description
 175  Netfilter (IPv4) kernel modules for extra NAT targets
 176  Includes:
 177  - MIRROR (2.4)
 178  - NETMAP
 179  - REDIRECT
 180 endef
 181
 182 $(eval $(call KernelPackage,ipt-nat-extra))
 183
 184
 185 define KernelPackage/ipt-nathelper
 186   TITLE:=Basic Conntrack and NAT helpers
 187   KCONFIG:=$(KCONFIG_IPT_NATHELPER)
 188   FILES:=$(foreach mod,$(IPT_NATHELPER-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 189   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_NATHELPER-m)))
 190   $(call AddDepends/ipt,+kmod-ipt-nat)
 191 endef
 192
 193 define KernelPackage/ipt-nathelper/description
 194  Default Netfilter (IPv4) Conntrack and NAT helpers
 195  Includes:
 196  - ftp
 197  - irc
 198  - tftp
 199 endef
 200
 201 $(eval $(call KernelPackage,ipt-nathelper))
 202
 203
 204 define KernelPackage/ipt-nathelper-extra
 205   TITLE:=Extra Conntrack and NAT helpers
 206   KCONFIG:=$(KCONFIG_IPT_NATHELPER_EXTRA)
 207   FILES:=$(foreach mod,$(IPT_NATHELPER_EXTRA-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 208   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_NATHELPER_EXTRA-m)))
 209   $(call AddDepends/ipt,+kmod-ipt-nat +LINUX_2_6:kmod-textsearch)
 210 endef
 211
 212 define KernelPackage/ipt-nathelper-extra/description
 213  Extra Netfilter (IPv4) Conntrack and NAT helpers
 214  Includes:
 215  - amanda
 216  - h323
 217  - mms
 218  - pptp (2.6)
 219  - proto_gre (2.6)
 220  - rtsp
 221  - sip (2.6)
 222  - snmp_basic
 223 endef
 224
 225 $(eval $(call KernelPackage,ipt-nathelper-extra))
 226
 227
 228 define KernelPackage/ipt-imq
 229   TITLE:=Intermediate Queueing support
 230   KCONFIG:= \
 231         CONFIG_IMQ \
 232         CONFIG_IMQ_BEHAVIOR_BA=y \
 233         CONFIG_IMQ_NUM_DEVS=2 \
 234         CONFIG_NETFILTER_XT_TARGET_IMQ
 235   FILES:= \
 236         $(LINUX_DIR)/drivers/net/imq.$(LINUX_KMOD_SUFFIX) \
 237         $(foreach mod,$(IPT_IMQ-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 238   AUTOLOAD:=$(call AutoLoad,46,$(notdir \
 239         imq \
 240         $(IPT_IMQ-m) \
 241   ))
 242   $(call AddDepends/ipt)
 243 endef
 244
 245 define KernelPackage/ipt-imq/description
 246  Kernel support for Intermediate Queueing devices
 247 endef
 248
 249 $(eval $(call KernelPackage,ipt-imq))
 250
 251
 252 define KernelPackage/ipt-queue
 253   TITLE:=Module for user-space packet queueing
 254   KCONFIG:=$(KCONFIG_IPT_QUEUE)
 255   FILES:=$(foreach mod,$(IPT_QUEUE-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 256   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_QUEUE-m)))
 257   $(call AddDepends/ipt)
 258 endef
 259
 260 define KernelPackage/ipt-queue/description
 261  Netfilter (IPv4) module for user-space packet queueing
 262  Includes:
 263  - QUEUE
 264 endef
 265
 266 $(eval $(call KernelPackage,ipt-queue))
 267
 268
 269 define KernelPackage/ipt-ulog
 270   TITLE:=Module for user-space packet logging
 271   KCONFIG:=$(KCONFIG_IPT_ULOG)
 272   FILES:=$(foreach mod,$(IPT_ULOG-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 273   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_ULOG-m)))
 274   $(call AddDepends/ipt)
 275 endef
 276
 277 define KernelPackage/ipt-ulog/description
 278  Netfilter (IPv4) module for user-space packet logging
 279  Includes:
 280  - ULOG
 281 endef
 282
 283 $(eval $(call KernelPackage,ipt-ulog))
 284
 285
 286 define KernelPackage/ipt-tproxy
 287   TITLE:=Transparent proxying support
 288   DEPENDS:=@LINUX_2_6
 289   KCONFIG:= \
 290         CONFIG_NETFILTER_TPROXY \
 291         CONFIG_NETFILTER_XT_MATCH_SOCKET \
 292         CONFIG_NETFILTER_XT_TARGET_TPROXY
 293   FILES:= \
 294         $(LINUX_DIR)/net/netfilter/nf_tproxy_core.$(LINUX_KMOD_SUFFIX) \
 295         $(foreach mod,$(IPT_TPROXY-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 296   AUTOLOAD:=$(call AutoLoad,45,$(notdir nf_tproxy_core $(IPT_TPROXY-m)))
 297   $(call AddDepends/ipt)
 298 endef
 299
 300 define KernelPackage/ipt-tproxy/description
 301   Kernel modules for Transparent Proxying
 302 endef
 303
 304 $(eval $(call KernelPackage,ipt-tproxy))
 305
 306
 307 define KernelPackage/ipt-iprange
 308   TITLE:=Module for matching ip ranges
 309   KCONFIG:=$(KCONFIG_IPT_IPRANGE)
 310   FILES:=$(foreach mod,$(IPT_IPRANGE-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 311   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_IPRANGE-m)))
 312   $(call AddDepends/ipt)
 313 endef
 314
 315 define KernelPackage/ipt-iprange/description
 316  Netfilter (IPv4) module for matching ip ranges
 317  Includes:
 318  - iprange
 319 endef
 320
 321 $(eval $(call KernelPackage,ipt-iprange))
 322
 323
 324 define KernelPackage/ipt-extra
 325   TITLE:=Extra modules
 326   KCONFIG:=$(KCONFIG_IPT_EXTRA)
 327   FILES:=$(foreach mod,$(IPT_EXTRA-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 328   AUTOLOAD:=$(call AutoLoad,45,$(notdir $(IPT_EXTRA-m)))
 329   $(call AddDepends/ipt)
 330 endef
 331
 332 define KernelPackage/ipt-extra/description
 333  Other Netfilter (IPv4) kernel modules
 334  Includes:
 335  - condition (2.4 only)
 336  - owner
 337  - physdev (if bridge support was enabled in kernel)
 338  - pkttype
 339  - quota
 340 endef
 341
 342 $(eval $(call KernelPackage,ipt-extra))
 343
 344
 345 define KernelPackage/ip6tables
 346   SUBMENU:=$(NF_MENU)
 347   TITLE:=IPv6 modules
 348   DEPENDS:=+kmod-ipv6
 349   KCONFIG:=$(KCONFIG_IPT_IPV6)
 350   FILES:=$(foreach mod,$(IPT_IPV6-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 351   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(IPT_IPV6-m)))
 352 endef
 353
 354 define KernelPackage/ip6tables/description
 355  Netfilter IPv6 firewalling support
 356 endef
 357
 358 $(eval $(call KernelPackage,ip6tables))
 359
 360
 361 define KernelPackage/arptables
 362   SUBMENU:=$(NF_MENU)
 363   TITLE:=ARP firewalling modules
 364   FILES:=$(LINUX_DIR)/net/ipv4/netfilter/arp*.$(LINUX_KMOD_SUFFIX)
 365   KCONFIG:=CONFIG_IP_NF_ARPTABLES \
 366     CONFIG_IP_NF_ARPFILTER \
 367     CONFIG_IP_NF_ARP_MANGLE
 368   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(patsubst %.$(LINUX_KMOD_SUFFIX),%,$(wildcard $(LINUX_DIR)/net/ipv4/netfilter/arp*.$(LINUX_KMOD_SUFFIX)))))
 369 endef
 370
 371 define KernelPackage/arptables/description
 372  Kernel modules for ARP firewalling
 373 endef
 374
 375 $(eval $(call KernelPackage,arptables))
 376
 377
 378 define KernelPackage/ebtables
 379   SUBMENU:=$(NF_MENU)
 380   TITLE:=Bridge firewalling modules
 381   DEPENDS:=@LINUX_2_6
 382   FILES:=$(foreach mod,$(EBTABLES-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 383   KCONFIG:=CONFIG_BRIDGE_NETFILTER=y \
 384         $(KCONFIG_EBTABLES)
 385   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(EBTABLES-m)))
 386 endef
 387
 388 define KernelPackage/ebtables/description
 389   ebtables is a general, extensible frame/packet identification
 390   framework. It provides you to do Ethernet
 391   filtering/NAT/brouting on the Ethernet bridge.
 392 endef
 393
 394 $(eval $(call KernelPackage,ebtables))
 395
 396
 397 define AddDepends/ebtables
 398   SUBMENU:=$(NF_MENU)
 399   DEPENDS+=kmod-ebtables $(1)
 400 endef
 401
 402
 403 define KernelPackage/ebtables-ipv4
 404   TITLE:=ebtables: IPv4 support
 405   FILES:=$(foreach mod,$(EBTABLES_IP4-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 406   KCONFIG:=$(KCONFIG_EBTABLES_IP4)
 407   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(EBTABLES_IP4-m)))
 408   $(call AddDepends/ebtables)
 409 endef
 410
 411 define KernelPackage/ebtables-ipv4/description
 412  This option adds the IPv4 support to ebtables, which allows basic
 413  IPv4 header field filtering, ARP filtering as well as SNAT, DNAT targets.
 414 endef
 415
 416 $(eval $(call KernelPackage,ebtables-ipv4))
 417
 418
 419 define KernelPackage/ebtables-ipv6
 420   TITLE:=ebtables: IPv6 support
 421   FILES:=$(foreach mod,$(EBTABLES_IP6-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 422   KCONFIG:=$(KCONFIG_EBTABLES_IP6)
 423   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(EBTABLES_IP6-m)))
 424   $(call AddDepends/ebtables)
 425 endef
 426
 427 define KernelPackage/ebtables-ipv6/description
 428  This option adds the IPv6 support to ebtables, which allows basic
 429  IPv6 header field filtering and target support.
 430 endef
 431
 432 $(eval $(call KernelPackage,ebtables-ipv6))
 433
 434
 435 define KernelPackage/ebtables-watchers
 436   TITLE:=ebtables: watchers support
 437   FILES:=$(foreach mod,$(EBTABLES_WATCHERS-m),$(LINUX_DIR)/net/$(mod).$(LINUX_KMOD_SUFFIX))
 438   KCONFIG:=$(KCONFIG_EBTABLES_WATCHERS)
 439   AUTOLOAD:=$(call AutoLoad,49,$(notdir $(EBTABLES_WATCHERS-m)))
 440   $(call AddDepends/ebtables)
 441 endef
 442
 443 define KernelPackage/ebtables-watchers/description
 444  This option adds the log watchers, that you can use in any rule
 445  in any ebtables table.
 446 endef
 447
 448 $(eval $(call KernelPackage,ebtables-watchers))
 449
 450
 451 define KernelPackage/nfnetlink
 452   SUBMENU:=$(NF_MENU)
 453   TITLE:=Netlink-based userspace interface
 454   DEPENDS:=@LINUX_2_6 +kmod-ipt-core
 455   FILES:=$(LINUX_DIR)/net/netfilter/nfnetlink.$(LINUX_KMOD_SUFFIX)
 456   KCONFIG:=CONFIG_NETFILTER_NETLINK
 457   AUTOLOAD:=$(call AutoLoad,48,nfnetlink)
 458 endef
 459
 460 define KernelPackage/nfnetlink/description
 461  Kernel modules support for a netlink-based userspace interface
 462 endef
 463
 464 $(eval $(call KernelPackage,nfnetlink))
 465
 466
 467 define AddDepends/nfnetlink
 468   SUBMENU:=$(NF_MENU)
 469   DEPENDS+=@LINUX_2_6 +kmod-nfnetlink $(1)
 470 endef
 471
 472
 473 define KernelPackage/nfnetlink-log
 474   TITLE:=Netfilter LOG over NFNETLINK interface
 475   FILES:=$(LINUX_DIR)/net/netfilter/nfnetlink_log.$(LINUX_KMOD_SUFFIX)
 476   KCONFIG:=CONFIG_NETFILTER_NETLINK_LOG
 477   AUTOLOAD:=$(call AutoLoad,48,nfnetlink_log)
 478   $(call AddDepends/nfnetlink)
 479 endef
 480
 481 define KernelPackage/nfnetlink-log/description
 482  Kernel modules support for logging packets via NFNETLINK
 483 endef
 484
 485 $(eval $(call KernelPackage,nfnetlink-log))
 486
 487
 488 define KernelPackage/nfnetlink-queue
 489   TITLE:=Netfilter QUEUE over NFNETLINK interface
 490   FILES:=$(LINUX_DIR)/net/netfilter/nfnetlink_queue.$(LINUX_KMOD_SUFFIX)
 491   KCONFIG:=CONFIG_NETFILTER_NETLINK_QUEUE
 492   AUTOLOAD:=$(call AutoLoad,48,nfnetlink_queue)
 493   $(call AddDepends/nfnetlink)
 494 endef
 495
 496 define KernelPackage/nfnetlink-queue/description
 497  Kernel modules support for queueing packets via NFNETLINK
 498 endef
 499
 500 $(eval $(call KernelPackage,nfnetlink-queue))
 501
 502
 503 define KernelPackage/nf-conntrack-netlink
 504   TITLE:=Connection tracking netlink interface
 505   FILES:=$(LINUX_DIR)/net/netfilter/nf_conntrack_netlink.$(LINUX_KMOD_SUFFIX)
 506   KCONFIG:=CONFIG_NF_CT_NETLINK
 507   AUTOLOAD:=$(call AutoLoad,49,nf_conntrack_netlink)
 508   $(call AddDepends/nfnetlink,+kmod-ipt-conntrack)
 509 endef
 510
 511 define KernelPackage/nf-conntrack-netlink/description
 512  Kernel modules support for a netlink-based connection tracking
 513  userspace interface
 514 endef
 515
 516 $(eval $(call KernelPackage,nf-conntrack-netlink))