K 10
svn:author
V 3
des
K 8
svn:date
V 27
1999-02-22T18:19:57.000000Z
K 7
svn:log
V 382
Add support for stealth forwarding (forwarding packets without touching
their ttl). This can be used - in combination with the proper ipfw
incantations - to make a firewall or router invisible to traceroute
and other exploration tools.

This behaviour is controlled by a sysctl variable (net.inet.ip.stealth)
and hidden behind a kernel option (IPSTEALTH).

Reviewed by:	eivind, bde

END