DELTA 339542 0 979 SVN† † ‚d ĺz€‚b…·$ĺw‚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† ‚š#‚ť ‚g€‚e‚š#‚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.r340110/790 type: file pred: 7-4541.0.r339542/2400 count: 306 text: 340110 0 764 138888 97418b90084c876e8aac3cea304c6f3a 4f50fa560b2e47fe4fec62cf0b941483b0a1c731 340109-7ar3/_4 props: 2 314168 38 0 b6b34f029ed66be42751a530d6e4b830 cpath: /head/sbin/ipfw/ipfw.8 copyroot: 0 / 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 25 file 7-4541.0.r340110/790 K 7 ipfw2.c V 25 file 8-98943.0.r339740/73 K 7 ipfw2.h V 28 file 6-187767.0.r336132/4542 K 6 ipv6.c V 26 file 7-187770.0.r340100/49 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.r340110/1762 type: dir pred: 2-3966.0.r340100/1022 count: 670 text: 340110 1079 670 0 cdf3c75e5e7599f662781dcacebda236 props: 80416 75 4 0 2d2977d1c96f487abe4a1e202dd03b4e cpath: /head/sbin/ipfw copyroot: 0 / 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 35 dir o-336668.2-337663.r338303/22636 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 25 dir 5-1559.0.r339983/1155 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.r340088/1387 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 25 dir 2-8478.0.r339785/3597 K 14 etherswitchcfg V 28 dir 4-235289.0.r332895/14911 K 5 fdisk V 23 dir fj-4.0.r339707/2232 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.r339941/3123 K 12 fsck_msdosfs V 25 dir 2-79455.0.r336236/899 K 4 fsdb V 26 dir 2-12049.0.r339941/3960 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 25 dir n-1559.0.r339929/5675 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 25 dir 2-3966.0.r340110/1762 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 26 dir 2-78447.0.r339494/1019 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 25 dir l-2892.0.r339816/2043 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 27 dir 1i-1559.0.r339671/12166 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 27 dir 2-240620.0.r339493/1292 K 5 pfctl V 27 dir 9-126385.0.r339838/2522 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 26 dir 4-78345.0.r339818/5436 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 25 dir 1z-1559.0.r339811/782 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.r340110/6476 type: dir pred: fa-4.0.r340100/5735 count: 8743 text: 340110 1985 4478 0 51c8f7e9878852670466646efed5278b props: 80416 75 4 0 2d2977d1c96f487abe4a1e202dd03b4e cpath: /head/sbin copyroot: 0 / 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 26 file 1-94742.0.r336347/113 K 8 Makefile V 30 file 3-1594.0-1595.r339272/120 K 13 Makefile.inc1 V 26 file 5-38666.0.r339964/139 K 18 Makefile.libcompat V 32 file 5-38666.0-296709.r340099/90 K 16 Makefile.sys.inc V 27 file 3-325973.0.r326580/260 K 17 ObsoleteFiles.inc V 28 file 4-148330.0.r339927/9027 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 26 file 1-41806.0.r339475/814 K 3 bin V 22 dir 1-5.0.r340014/2785 K 4 cddl V 27 dir 1-168404.0.r339956/2945 K 7 contrib V 27 dir 1-16755.0.r340106/11022 K 6 crypto V 26 dir 1-25405.0.r339741/8322 K 3 etc V 23 dir 1-38.0.r339908/4034 K 3 gnu V 23 dir 1-3.0.r339738/11751 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 23 dir 6-5.0.r340108/24472 K 7 libexec V 23 dir c-5.0.r340107/17239 K 7 release V 25 dir 1-3027.0.r339875/1389 K 6 rescue V 26 dir 7-117035.0.r339972/863 K 4 sbin V 23 dir fa-4.0.r340110/6476 K 6 secure V 25 dir r-1553.0.r339709/4119 K 5 share V 25 dir e-3.0.r340104/2217080 K 5 stand V 34 dir 6j-38465.0-325834.r340049/5862 K 3 sys V 23 dir g-5.0.r340108/42272 K 7 targets V 35 dir 2-242818.1-284345.r339489/34273 K 5 tests V 27 dir g-257097.0.r340069/4828 K 5 tools V 29 dir 43-1590.0.r340104/2226393 K 7 usr.bin V 23 dir m-3.0.r339955/23077 K 8 usr.sbin V 23 dir q-3.0.r340098/14121 END ENDREP id: 5-1.0.r340110/8372 type: dir pred: 5-1.0.r340108/44189 count: 226706 text: 340110 6692 1667 0 65abf6b60a6087a218cfe671f0f2d1b3 props: 339260 12465 3130 0 de506844f3a9b02671ab929cc764eb4c cpath: /head copyroot: 0 / minfo-cnt: 123 minfo-here: y PLAIN K 11 ROADMAP.txt V 26 file 0-179453.0.r285589/70 K 4 head V 22 dir 5-1.0.r340110/8372 K 8 projects V 24 dir 6-1.0.r339813/483343 K 7 release V 22 dir 7-1.0.r335563/3312 K 6 releng V 23 dir 8-1.0.r338981/54579 K 6 stable V 23 dir 9-1.0.r340109/14047 K 8 svnadmin V 27 dir 0-179447.0.r340105/1261 K 4 user V 22 dir a-1.0.r339903/4999 K 6 vendor V 22 dir b-1.0.r340085/6263 K 13 vendor-crypto V 26 dir 0-1575.0.r339155/51219 K 10 vendor-sys V 26 dir 0-12116.0.r339982/8259 END ENDREP id: 0.0.r340110/9107 type: dir pred: 0.0.r340109/14711 count: 340110 text: 340110 8620 474 0 ba10d56260fba3f56f7303be9b60bb03 props: 289270 0 4229 0 20f578acc837c5e58fc64b9eaa493aea cpath: / copyroot: 0 / minfo-cnt: 45487 7-4541.0.t340109-7ar3 modify-file true false /head/sbin/ipfw/ipfw.8 9107 9330