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freebsd-skq/sbin
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Andre Oppermann 22b5770b99 Add the option versrcreach to verify that a valid route to the 
source address of a packet exists in the routing table.  The
default route is ignored because it would match everything and
render the check pointless.

This option is very useful for routers with a complete view of
the Internet (BGP) in the routing table to reject packets with
spoofed or unrouteable source addresses.

Example:

 ipfw add 1000 deny ip from any to any not versrcreach

also known in Cisco-speak as:

  ip verify unicast source reachable-via any

Reviewed by:	luigi
2004-04-23 14:28:38 +00:00
..
adjkerntz
atacontrol Add printing of relevant SATA info where approbiate. 2004-03-15 13:21:41 +00:00
atm Make NULL a (void*)0 whereever possible, and fix the warnings(-Werror) 2004-03-05 08:10:19 +00:00
badsect Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
bsdlabel Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
camcontrol
ccdconfig Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
clri Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
comcontrol
conscontrol
devd
devfs
dhclient
dmesg Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
dump Add -P arguments for dump(8) and restore(8) which allow the user to 2004-04-13 02:58:06 +00:00
dumpfs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
dumpon Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
fdisk
fdisk_pc98
ffsinfo Remove these MAINTAINER lines since the maintainers has had their 2004-04-01 20:31:49 +00:00
fsck Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
fsck_ffs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
fsck_msdosfs Only compare the interesting part of the bootblock with its backup. 2004-04-20 11:41:57 +00:00
fsdb
fsirand
gbde
gconcat Add a workaround. 2004-04-04 13:32:00 +00:00
gpt
growfs Include <time.h> instead of depending on namespace pollution in <sys/stat.h> 2004-04-04 04:17:07 +00:00
idmapd use %zu instead of %zd 2004-04-15 16:12:12 +00:00
ifconfig Replace ROUNDUP/ADVANCE with SA_SIZE 2004-04-13 11:24:43 +00:00
init Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
ip6fw Make this WARNS=2 clean by: 2004-03-03 20:21:15 +00:00
ipf
ipfs
ipfstat
ipfw Add the option versrcreach to verify that a valid route to the 2004-04-23 14:28:38 +00:00
ipmon
ipnat
kldconfig Make NULL a (void*)0 whereever possible, and fix the warnings(-Werror) 2004-03-05 08:10:19 +00:00
kldload
kldstat Validate argument to -i. 2004-03-15 03:41:07 +00:00
kldunload
ldconfig Add initial support for compiling a special 32 bit version of 2004-03-21 01:21:26 +00:00
mca
md5
mdconfig Fix a long-standing deadlock issue with vnode backed md(4) devices: 2004-03-10 20:41:09 +00:00
mdmfs
mknod Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mksnap_ffs
mount Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_cd9660 Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_ext2fs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_hpfs
mount_msdosfs
mount_nfs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_nfs4 Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_ntfs
mount_nullfs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_std Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_udf Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_umapfs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
mount_unionfs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
natd Replace ROUNDUP/ADVANCE with SA_SIZE 2004-04-13 11:24:43 +00:00
newfs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
newfs_msdos
nfsiod Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
nos-tun
pfctl Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
pflogd
ping Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
ping6
quotacheck Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
rcorder
reboot Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
restore Add -P arguments for dump(8) and restore(8) which allow the user to 2004-04-13 02:58:06 +00:00
route Replace ROUNDUP/ADVANCE with SA_SIZE 2004-04-13 11:24:43 +00:00
routed Replace ROUNDUP/ADVANCE with SA_SIZE 2004-04-13 11:24:43 +00:00
rtsol
savecore Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
sconfig
setkey Fix regression in setkey whereby parser would fail to recognise tcp as 2004-03-31 18:38:02 +00:00
shutdown Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
slattach Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
spppcontrol
startslip Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
sunlabel
swapon Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
sysctl Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
tunefs Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
umount Remove advertising clause from University of California Regent's license, 2004-04-09 19:58:40 +00:00
vinum NULL -> 0. 2004-03-17 20:50:25 +00:00
Makefile Remove the RAIDframe userland tool. 2004-03-16 12:28:40 +00:00
Makefile.inc