DELTA 341355 0 46 SVN† † ‚d åz€‚b…·$åw‚bPp Also note that only actions .Cm allow, .Cm deny, .Cm netgraph, .Cm ngtee and related to .Cm dummynet are processed for .Cm layer2 frames and all other actions act as if they were .Cm allow for such frames. Full set of actions is supported for IP packets without .Cm layer2 headers only. For example, .Cm divert action does not divert .Cm layer2 frames† ‚¦ ‚¨n ‚g€‚e‚¦ ‚enet.ip.fw.tables_max: No 128 Defines number of tables available in ipfw. Number cannot exceed 65534. .El .Sh SYSCTL VARIABLES A set of .Xr sysctl 8 variables controls the behaviour of the firewall and associated modules .Pq Nm dummynet , bridge , sctp nat . These are shown below together with their default value (but always check with the .Xr sysctl 8 comENDREP id: 7-4541.0-339434.r341451/789 type: file pred: 7-4541.0-339434.r341355/72 count: 310 text: 341451 0 764 140398 5fce3ae50f24d02b65f29e48706c6da6 62dcd596b9ae89732f901905232fa0d71472f315 341450-7bsc/_5 props: 2 314168 38 0 b6b34f029ed66be42751a530d6e4b830 cpath: /stable/12/sbin/ipfw/ipfw.8 copyroot: 339434 /stable/12 PLAIN K 8 Makefile V 31 file g-3965.0-3966.r335921/9040 K 15 Makefile.depend V 32 file 1g1-284345.0.r325188/479595 K 6 altq.c V 29 file 5-187983.0.r338209/11500 K 10 dummynet.c V 27 file 3-187769.0.r327040/746 K 6 ipfw.8 V 32 file 7-4541.0-339434.r341451/789 K 7 ipfw2.c V 31 file 8-98943.0-339434.r340529/0 K 7 ipfw2.h V 28 file 6-187767.0.r336132/4542 K 6 ipv6.c V 32 file 7-187770.0-339434.r341056/0 K 6 main.c V 28 file 8-187767.0.r331668/6662 K 5 nat.c V 28 file 9-187770.0.r327040/2218 K 10 nat64lsn.c V 28 file 9-304046.0.r333403/7712 K 10 nat64stl.c V 28 file b-304046.0.r333403/8014 K 7 nptv6.c V 28 file 9-303012.0.r304076/1982 K 8 tables.c V 34 file 8-267487.0-272840.r330665/215 END ENDREP id: 2-3966.0-339434.r341451/1811 type: dir pred: 2-3966.0-339434.r341355/1092 count: 675 text: 341451 1109 689 0 1ea81deef5fb01f7725551a19fa3cfcf props: 80416 75 4 0 2d2977d1c96f487abe4a1e202dd03b4e cpath: /stable/12/sbin/ipfw copyroot: 339434 /stable/12 PLAIN K 8 Makefile V 33 file 6b-1558.0-1559.r337663/26357 K 14 Makefile.amd64 V 28 file 4-212527.0.r335101/1617 K 12 Makefile.arm V 27 file 6-212527.0.r212527/584 K 13 Makefile.i386 V 28 file 8-212527.0.r335101/1915 K 12 Makefile.inc V 34 file 6e-1558.1-1559.r265420/157343 K 13 Makefile.mips V 28 file c-212527.0.r212527/1379 K 18 Makefile.powerpc64 V 28 file 2-329822.0.r335101/2212 K 16 Makefile.sparc64 V 28 file g-212527.0.r212527/1911 K 9 adjkerntz V 26 dir 2-868.0.r326276/193086 K 5 bectl V 33 dir o-336668.0-340751.r341168/750 K 8 bsdlabel V 25 dir 2-1558.0.r338759/2710 K 10 camcontrol V 26 dir 2-39214.0.r335101/3877 K 9 ccdconfig V 26 dir 2-13045.0.r327370/1697 K 4 clri V 26 dir 5-1559.0.r328426/22815 K 10 comcontrol V 25 dir fc-4.0.r326276/197728 K 11 conscontrol V 28 dir 2-85378.0.r326276/198439 K 3 ddb V 27 dir 4-174915.0.r337623/5070 K 11 decryptcore V 29 dir 9-309818.0.r339270/623324 K 4 devd V 27 dir 2-105573.0.r338888/1743 K 5 devfs V 27 dir 4-100206.0.r338204/4493 K 8 devmatch V 26 dir 5-329161.0.r338314/585 K 8 dhclient V 26 dir 2-43856.0.r338740/4390 K 5 dmesg V 27 dir 9-1559.0.r326025/633615 K 4 dump V 25 dir b-1559.0.r336742/6137 K 6 dumpfs V 25 dir d-1559.0.r329051/2655 K 6 dumpon V 32 dir 2-8478.0-339434.r340728/3873 K 14 etherswitchcfg V 28 dir 4-235289.0.r332895/14911 K 5 fdisk V 25 dir fj-4.0.r325188/442575 K 7 ffsinfo V 28 dir 4-69800.0.r325966/153455 K 4 fsck V 27 dir j-1559.0.r326276/205055 K 8 fsck_ffs V 25 dir h-1558.0.r339082/1298 K 12 fsck_msdosfs V 25 dir 2-79455.0.r336236/899 K 4 fsdb V 26 dir 2-12049.0.r332267/1201 K 7 fsirand V 27 dir 4-24149.0.r328426/27989 K 4 gbde V 29 dir 4-105513.0.r326276/212650 K 4 geom V 27 dir 2-129470.0.r338684/2172 K 5 ggate V 29 dir 2-128762.0.r326276/232071 K 6 growfs V 27 dir e-69800.0.r328426/28824 K 6 gvinum V 26 dir 2-130391.0.r335273/609 K 7 hastctl V 29 dir g-204076.0.r326276/233534 K 5 hastd V 28 dir o-204076.0.r335893/16665 K 8 ifconfig V 32 dir n-1559.0-339434.r340528/1650 K 4 init V 26 dir p-1559.0.r339413/16965 K 3 ipf V 26 dir 2-53643.0.r325632/2632 K 4 ipfw V 32 dir 2-3966.0-339434.r341451/1811 K 9 iscontrol V 29 dir 7-171568.0.r326276/257923 K 9 kldconfig V 28 dir 2-78977.0.r326276/258636 K 7 kldload V 28 dir 2-25540.0.r326276/259337 K 7 kldstat V 26 dir b-25540.0.r335860/1759 K 9 kldunload V 28 dir j-25540.0.r326276/260747 K 8 ldconfig V 24 dir 2m-696.0.r337530/662 K 3 md5 V 25 dir 2-3996.0.r338267/1668 K 8 mdconfig V 28 dir 2-70448.0.r326276/262912 K 5 mdmfs V 28 dir 2-78447.0.r326276/263606 K 5 mknod V 27 dir r-1559.0.r326025/651112 K 10 mksnap_ffs V 29 dir 4-111716.0.r326276/264320 K 5 mount V 25 dir t-1559.0.r337437/1017 K 12 mount_cd9660 V 24 dir v-1559.0.r337612/680 K 12 mount_fusefs V 29 dir 5-241519.0.r326276/266148 K 13 mount_msdosfs V 31 dir l-2892.0-339434.r340952/562 K 9 mount_nfs V 28 dir 13-1559.0.r326025/655492 K 12 mount_nullfs V 28 dir 35-1558.0.r326025/656223 K 9 mount_udf V 28 dir 2-94663.0.r326025/656942 K 13 mount_unionfs V 28 dir 4d-1558.0.r326025/657675 K 6 nandfs V 29 dir o-235537.0.r326276/269011 K 4 natd V 28 dir 2-26782.0.r325188/497157 K 5 newfs V 25 dir 1i-1559.0.r335597/906 K 11 newfs_msdos V 26 dir 2-37447.0.r335189/3228 K 12 newfs_nandfs V 30 dir 14-235537.0.r326276/270641 K 6 nfsiod V 28 dir 1o-1559.0.r326025/660070 K 7 nos-tun V 28 dir b-35137.0.r326276/271352 K 11 nvmecontrol V 34 dir 2-240620.0-339434.r339727/1268 K 5 pfctl V 35 dir 9-126385.0-339434.r341444/10541 K 6 pflogd V 30 dir 14-126385.0.r325188/504412 K 4 ping V 26 dir 1s-1559.0.r338543/3078 K 5 ping6 V 28 dir o-55163.0.r326025/661509 K 10 quotacheck V 26 dir 4l-1558.0.r335268/1359 K 7 rcorder V 33 dir 4-78345.0-339434.r340965/4129 K 6 reboot V 25 dir 1v-1559.0.r338688/797 K 11 recoverdisk V 28 dir 2-135911.0.r326408/10483 K 10 resolvconf V 28 dir 7-219738.0.r314656/52789 K 7 restore V 26 dir 1x-1559.0.r337630/1121 K 5 route V 32 dir 1z-1559.0-339434.r340940/612 K 6 routed V 26 dir 2-18317.0.r327276/5340 K 5 rtsol V 28 dir w-55163.0.r325188/514108 K 8 savecore V 26 dir 21-1559.0.r337337/5258 K 7 sconfig V 29 dir 2-123123.0.r325188/515563 K 6 setkey V 28 dir z-55505.0.r326025/678038 K 8 shutdown V 25 dir 25-1559.0.r327488/672 K 11 spppcontrol V 28 dir 2-30303.0.r326276/281463 K 8 sunlabel V 29 dir 2-110130.0.r326025/679568 K 6 swapon V 28 dir 2b-1559.0.r326025/680329 K 6 sysctl V 24 dir 2-1554.0.r338920/696 K 5 tests V 29 dir k-263220.0.r299094/200444 K 6 tunefs V 25 dir 2d-1559.0.r339414/685 K 6 umount V 25 dir 2f-1559.0.r338639/617 K 10 zfsbootcfg V 29 dir c-308089.0.r325188/522506 END ENDREP id: fa-4.0-339434.r341451/6615 type: dir pred: fa-4.0-339434.r341444/15297 count: 8738 text: 341451 2067 4535 0 a7f9349d7ced5cf4cfd391d925b336b9 props: 80416 75 4 0 2d2977d1c96f487abe4a1e202dd03b4e cpath: /stable/12/sbin copyroot: 339434 /stable/12 PLAIN K 10 .arcconfig V 26 file 1-265842.0.r306435/41 K 8 .arclint V 25 file 1-266959.0.r326959/0 K 14 .gitattributes V 25 file 1-327183.0.r337158/0 K 10 .gitignore V 26 file 4-327183.0.r335840/66 K 9 COPYRIGHT V 25 file 1-2656.0.r333391/421 K 5 LOCKS V 26 file 1-146890.0.r334871/53 K 11 MAINTAINERS V 34 file 1-94742.0-339434.r339435/1656 K 8 Makefile V 32 file 3-1594.0-341090.r341090/279 K 13 Makefile.inc1 V 33 file 5-38666.0-339434.r340697/485 K 18 Makefile.libcompat V 33 file 5-38666.0-340697.r340697/806 K 16 Makefile.sys.inc V 27 file 3-325973.0.r326580/260 K 17 ObsoleteFiles.inc V 34 file 4-148330.0-339434.r341261/851 K 6 README V 26 file 1-21173.0.r335299/328 K 9 README.md V 27 file 1-314473.0.r335299/605 K 8 UPDATING V 34 file 1-41806.0-339434.r341261/1177 K 3 bin V 29 dir 1-5.0-339434.r340524/2802 K 4 cddl V 35 dir 1-168404.0-339434.r339435/11806 K 7 contrib V 33 dir 1-16755.0-339434.r341234/7787 K 6 crypto V 35 dir 1-25405.0-339434.r340705/151502 K 3 etc V 30 dir 1-38.0-339434.r340751/3086 K 3 gnu V 29 dir 1-3.0-339434.r341239/2659 K 7 include V 24 dir 1-697.0.r339184/5517 K 9 kerberos5 V 29 dir 4q-29815.0.r339270/613402 K 3 lib V 30 dir 6-5.0-339434.r341350/25228 K 7 libexec V 30 dir c-5.0-339434.r341287/11228 K 7 release V 33 dir 1-3027.0-339434.r341167/61994 K 6 rescue V 34 dir 7-117035.0-339434.r340697/2014 K 4 sbin V 30 dir fa-4.0-339434.r341451/6615 K 6 secure V 34 dir r-1553.0-339434.r340705/391382 K 5 share V 29 dir e-3.0-339434.r341240/6444 K 5 stand V 34 dir 6j-38465.0-339696.r341421/5727 K 3 sys V 30 dir g-5.0-339434.r341427/21378 K 7 targets V 35 dir 2-242818.2-339825.r339825/31249 K 5 tests V 34 dir g-257097.0-339434.r341274/5585 K 5 tools V 33 dir 43-1590.0-339434.r341417/2481 K 7 usr.bin V 30 dir m-3.0-339434.r340870/14316 K 8 usr.sbin V 30 dir q-3.0-339434.r341250/12257 END ENDREP PLAIN K 9 svk:merge V 63 384e816d-6934-dd11-b2c8-001c23dd0aa3:/local/freebsd/head:190430 K 10 svn:ignore V 188 _.tinderbox.* _.universe-toolchain _.amd64.* _.arm.* _.arm64.* _.i386.* _.ia64.* _.mips.* _.pc98.* _.powerpc.* _.riscv.* _.sparc64.* _.sun4v.* GPATH GRTAGS GTAGS ID cscope.out ?cscope.out K 13 svn:mergeinfo V 2154 /head:339449,339451-339453,339455-339456,339458,339460,339462,339464-339466,339470,339472,339475,339489-339490,339493,339497,339502-339503,339506-339509,339511,339514,339523,339531-339533,339535-339537,339539,339542,339544-339545,339547-339548,339550-339556,339558,339562,339578-339579,339581-339582,339584-339588,339591,339595-339596,339598-339601,339603,339616,339618,339626-339627,339639,339642-339643,339646,339649,339651,339653,339656,339658-339659,339661,339664,339675-339678,339681-339682,339684-339689,339692,339701-339703,339709,339728,339731,339737,339740-339741,339745,339747,339780-339782,339785,339791,339793,339795,339800,339802,339804-339808,339810-339812,339816-339818,339820,339823-339824,339843,339848-339849,339861,339868-339870,339873,339875,339883,339892-339893,339895-339898,339900,339914,339923-339925,339927,339930-339931,339933-339934,339959,339971-339972,339979,339992-339995,339999,340004-340005,340009,340014,340026,340037,340040,340047,340049,340064-340070,340072,340089,340095,340099-340100,340108,340110,340136-340137,340146,340149,340152,340155,340160,340164,340168,340170-340171,340174-340175,340181,340185,340192,340205,340212,340215,340236,340240-340241,340248-340249,340251-340252,340254,340256-340257,340260,340264-340266,340272-340275,340279,340285,340288,340294-340295,340297,340299,340302-340303,340310,340313-340314,340325,340328-340329,340331,340334,340344-340345,340364,340372,340383-340384,340387,340390,340392,340399-340400,340406,340408-340409,340425-340426,340431,340434-340440,340442,340445,340463-340464,340472,340475,340477,340479-340480,340483-340485,340487,340489-340490,340495,340507-340508,340543,340546-340547,340587,340592-340594,340621-340622,340631,340635-340636,340639,340649-340650,340652,340654,340656,340661-340663,340674-340675,340678,340686,340689,340699,340703,340706,340713,340717,340724,340730-340731,340733-340734,340754,340765,340771-340772,340783,340787,340792,340842,340856,340859,340861,340867-340868,340897-340900,340909,340917,340922,340968,340974,340976,340978-340979,340983-340984,340994-340995,341001,341007,341016,341041,341068,341071,341144-341145,341156,341160,341247-341248 END ENDREP id: 5-1.0-339434.r341451/11194 type: dir pred: 5-1.0-339434.r341444/19871 count: 226505 text: 341451 6865 1824 0 bab3555ce59b7a13a1d531f24666c381 props: 341451 8702 2479 0 702f8844d607ce833674b7705474decf cpath: /stable/12 copyroot: 339434 /stable/12 minfo-cnt: 1 minfo-here: y PLAIN K 2 10 V 30 dir 5-1.0-256281.r341419/95442 K 2 11 V 29 dir 5-1.0-302408.r341436/6203 K 2 12 V 30 dir 5-1.0-339434.r341451/11194 K 5 2.0.5 V 28 dir 5-1.0-8869.r250544/29657 K 3 2.1 V 28 dir 5-1.0-9211.r250544/32292 K 3 2.2 V 29 dir 5-1.0-19327.r250544/35157 K 1 3 V 29 dir 5-1.0-42951.r250544/38731 K 1 4 V 29 dir 5-1.0-57955.r265133/16756 K 1 5 V 30 dir 5-1.0-133968.r250544/73757 K 1 6 V 29 dir 5-1.0-147906.r290702/7251 K 1 7 V 30 dir 5-1.0-172506.r338329/47527 K 1 8 V 31 dir 5-1.0-196045.r339723/201663 K 1 9 V 30 dir 5-1.0-225736.r340353/60347 END ENDREP id: 9-1.0.r341451/12039 type: dir pred: 9-1.0.r341444/20718 count: 80173 text: 341451 11473 553 0 e2f0c55595fef204d966317b5eeb529c cpath: /stable copyroot: 0 / minfo-cnt: 2491 PLAIN K 11 ROADMAP.txt V 26 file 0-179453.0.r285589/70 K 4 head V 22 dir 5-1.0.r341450/2640 K 8 projects V 24 dir 6-1.0.r340918/100063 K 7 release V 22 dir 7-1.0.r335563/3312 K 6 releng V 23 dir 8-1.0.r341271/10551 K 6 stable V 23 dir 9-1.0.r341451/12039 K 8 svnadmin V 27 dir 0-179447.0.r341428/1301 K 4 user V 23 dir a-1.0.r341318/40368 K 6 vendor V 23 dir b-1.0.r341373/12084 K 13 vendor-crypto V 25 dir 0-1575.0.r340693/5087 K 10 vendor-sys V 26 dir 0-12116.0.r341040/2038 END ENDREP id: 0.0.r341451/12704 type: dir pred: 0.0.r341450/3375 count: 341451 text: 341451 12216 475 0 c80d6de44829d4103eda55314c140f31 props: 289270 0 4229 0 20f578acc837c5e58fc64b9eaa493aea cpath: / copyroot: 0 / minfo-cnt: 45492 5-1.0-339434.t341450-7bsc modify-dir false true /stable/12 7-4541.0-339434.t341450-7bsc modify-file true false /stable/12/sbin/ipfw/ipfw.8 12704 12928