* problems with firewall, DMZ
@ 2004-08-07 12:49 Payal Rathod
0 siblings, 0 replies; only message in thread
From: Payal Rathod @ 2004-08-07 12:49 UTC (permalink / raw)
To: Netfilter ML
Hi,
I have got a pair of 2 public IPS to test from my ISP. I have assigned
both for my gateway machine and one of them is Natted to a test mail server
at DMZ. I can access the mail server from outside world as,
telnet <external ip> 25
it works fine
My internal users can access it as,
telnet 10.10.10.2 25
it works fine,
But I cannot do
telnet <external ip> 25
from inside.
Same for POP3 and HTTP.
I cannot do it even from the gateway(firewall) machine itself.
What must be the problem?
With warm regards,
-Payal
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