freebsd-dev/sbin
Paolo Pisati ff2f6fe80f Summer of Code 2005: improve libalias - part 2 of 2
With the second (and last) part of my previous Summer of Code work, we get:

-ipfw's in kernel nat

-redirect_* and LSNAT support

General information about nat syntax and some examples are available
in the ipfw (8) man page. The redirect and LSNAT syntax are identical
to natd, so please refer to natd (8) man page.

To enable in kernel nat in rc.conf, two options were added:

o firewall_nat_enable: equivalent to natd_enable

o firewall_nat_interface: equivalent to natd_interface

Remember to set net.inet.ip.fw.one_pass to 0, if you want the packet
to continue being checked by the firewall ruleset after being
(de)aliased.

NOTA BENE: due to some problems with libalias architecture, in kernel
nat won't work with TSO enabled nic, thus you have to disable TSO via
ifconfig (ifconfig foo0 -tso).

Approved by: glebius (mentor)
2006-12-29 21:59:17 +00:00
..
adjkerntz If not compiled for debugging, redirect standard input/output/error 2006-10-23 10:48:19 +00:00
atacontrol
atm
badsect
bsdlabel - Fix markup. 2006-12-29 16:28:38 +00:00
camcontrol It's confusing to say that "Command Queueing Supported" just based 2006-12-03 07:11:55 +00:00
ccdconfig
clri
comcontrol
conscontrol
devd Fix the description of "media-type". 2006-10-24 20:20:41 +00:00
devfs - I forgot to bump a date. 2006-11-05 20:12:32 +00:00
dhclient It is possible for bpf to return a length such that: 2006-09-26 01:02:02 +00:00
dmesg
dump Make "dump /filesystem" (without options) work. 2006-10-12 20:22:31 +00:00
dumpfs Teach about new fields (cg_unrefs and fs_unrefs) and new FS_GJOURNAL flag. 2006-10-31 22:02:24 +00:00
dumpon Whitespace and style nits. 2006-10-31 22:36:49 +00:00
fdisk - Document -u, -i, and the difference between them better. 2006-12-12 15:26:25 +00:00
fdisk_pc98 Markup fixes. 2006-09-18 11:55:10 +00:00
ffsinfo
fsck
fsck_ffs Fix -fstrict-aliasing warning. 2006-11-01 10:56:33 +00:00
fsck_msdosfs
fsdb Update after function renames. 2006-10-31 22:07:29 +00:00
fsirand
gbde Markup fixes. 2006-09-18 11:55:10 +00:00
geom Remove duplicate "clear" subcommand. 2006-12-21 18:30:23 +00:00
ggate For consistency use 'unsigned' instead of 'u_int'. 2006-12-18 11:12:00 +00:00
gpt Use strtoll(3) instead of strtol(3) for the starting block or 2006-10-04 18:20:25 +00:00
growfs Teach about new fields (cg_unrefs and fs_unrefs) and new FS_GJOURNAL flag. 2006-10-31 22:02:24 +00:00
gvinum Revise markup. 2006-09-30 11:02:17 +00:00
idmapd .PATH isn't necessary here. 2006-10-15 13:51:49 +00:00
ifconfig Fix an off-by-one which could mean writing beyond the end of the array 2006-12-29 18:44:04 +00:00
init
ipf Fix the manual build. 2006-09-10 08:58:47 +00:00
ipfw Summer of Code 2005: improve libalias - part 2 of 2 2006-12-29 21:59:17 +00:00
kldconfig
kldload Remove mention of "lomac" as it's been gone for a good while now (at least 2006-10-13 23:59:59 +00:00
kldstat
kldunload
ldconfig
mca Markup nit. 2006-09-30 11:12:36 +00:00
md5
mdconfig
mdmfs Remove the -C option as it does more harm than good. To be fully 2006-11-03 12:02:24 +00:00
mknod
mksnap_ffs
mount Pass a char buffer parameter with name "errmsg" to nmount(). 2006-12-07 03:24:43 +00:00
mount_autofs
mount_cd9660
mount_ext2fs
mount_hpfs
mount_msdosfs
mount_nfs Pass a string buffer named "errmsg" to nmount(). 2006-11-29 00:46:30 +00:00
mount_nfs4
mount_ntfs
mount_nullfs
mount_reiserfs
mount_std Reduce the number of errors under WARNS=6 2006-09-13 04:50:44 +00:00
mount_udf
mount_umapfs
mount_unionfs o Correct a function prototype. 2006-12-04 14:05:42 +00:00
natd Summer of Code 2005: improve libalias - part 1 of 2 2006-09-26 23:26:53 +00:00
newfs Add -J flag to both newfs(8) and tunefs(8) which allows to enable gjournal 2006-10-31 21:52:28 +00:00
newfs_msdos
nfsiod
nos-tun
pfctl
pflogd
ping
ping6
quotacheck Document the -l option. 2006-11-07 19:07:52 +00:00
rcorder
reboot Cross-reference nextboot(8). 2006-11-22 13:12:34 +00:00
recoverdisk Revise markup. 2006-09-30 17:21:37 +00:00
restore Add a "-D" flag to restore which puts it into "degraded" mode. This 2006-12-05 11:18:51 +00:00
route
routed Sync up with rhyolite routed 2.31 which fixes the handling of varargs. 2006-11-05 14:49:47 +00:00
rtsol
savecore
sconfig Add FBSDID, rename local variable time to not conflict with time() 2006-09-12 17:54:35 +00:00
setkey Markup fixes. 2006-09-18 11:55:10 +00:00
shutdown
slattach
spppcontrol
startslip
sunlabel
swapon
sysctl Style: Shorten a couple of lines with u_int and u_long. 2006-12-10 06:36:41 +00:00
tunefs Add -J flag to both newfs(8) and tunefs(8) which allows to enable gjournal 2006-10-31 21:52:28 +00:00
umount
Makefile Detach mount_devfs, mount_ext2fs, mount_fdescfs, mount_procfs, 2006-11-22 22:58:10 +00:00
Makefile.inc