Commit Graph

3 Commits

Author SHA1 Message Date
Sam Leffler
aab621f060 MFp4: reminder that random id code is not reentrant
Supported by:	FreeBSD Foundation
2003-11-07 23:31:29 +00:00
Alfred Perlstein
4d77a549fe Remove __P. 2002-03-19 21:25:46 +00:00
Kris Kennaway
64dddc1872 Add ``options RANDOM_IP_ID'' which randomizes the ID field of IP packets.
This closes a minor information leak which allows a remote observer to
determine the rate at which the machine is generating packets, since the
default behaviour is to increment a counter for each packet sent.

Reviewed by:    -net
Obtained from:  OpenBSD
2001-06-01 10:02:28 +00:00