localhost adress

[Anthony Ginepro]

Since my last current (FreeBSD renaissance.homeip.net 5.1-CURRENT 
FreeBSD 5.1-CURRENT #0: Fri Nov 21 17:49:36 CET 2003), I couldn't 
use anymore local network program like mlnet (telnet localhost 4000)
or squid as my adress is 81.65.xx.xx (from my modem-cable) instead
of 127.0.0.1.

I didn't have this trouble with -CURRENT on the 17th of November.

Is it related to tcp hostcache or is something weird in my config ?

Anthony.