unknow tcp/ip problem

[Maikel L. Miranda]

Hi:

Recently I installed FreeBSD 5.1 (on a P4 Xeon at 2.4GHz 1GB RAM) and it worked fine except that from one subnet (Remote Access, attached to a Computone RAS 2000), so I can't access to any services of the server (ssh or telnet, this one's just for tests). The ping respond ok in both directions, the log of my ssh client gives me this:

2004-03-19 23:41:42 Looking up host "192.168.1.25"
2004-03-19 23:41:42 Connecting to 192.168.1.25 port 22
2004-03-19 23:41:43 Server version: SSH-1.99-OpenSSH_3.6.1p1 FreeBSD-20030924
2004-03-19 23:41:43 We claim version: SSH-1.5-PuTTY-Release-0.53b
2004-03-19 23:41:43 Using SSH protocol version 1

The telnet just hang out after I type the password. From the rest of the network (500 computers more less) it works exelent. I've gone trough the configuration over and over but I can't find any possible problem. I have others servers (Gigaserver 6000) running FreeBSD 5.1 in the same segment of the network and they work OK.

Does anyone has had a problem like this?. I will apreciate any help.

Thanks,
Maikel L. Miranda.