Fix URL to Bellovin's paper.

Submitted by:	Anton Yuzhaninov <citrin rambler-co.ru>
This commit is contained in:
Gleb Smirnoff 2006-06-29 13:38:36 +00:00
parent 5151eeb194
commit 4d09f5a030
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=160027

View file

@ -148,7 +148,7 @@ ip_output(struct mbuf *m, struct mbuf *opt, struct route *ro,
* will wrap around in less than 10 seconds at 100 Mbit/s on a
* medium with MTU 1500. See Steven M. Bellovin, "A Technique
* for Counting NATted Hosts", Proc. IMW'02, available at
* <http://www.research.att.com/~smb/papers/fnat.pdf>.
* <http://www.cs.columbia.edu/~smb/papers/fnat.pdf>.
*/
if ((flags & (IP_FORWARDING|IP_RAWOUTPUT)) == 0) {
ip->ip_v = IPVERSION;