OK. I can help you with Exchange troubleshooting, not Unix.
Go to IMC prop/Diag logging and set logging level for SMTP Interface events
Restart IMC. For each connection attempt IMC will log event 2000 (I think)
to App Event log.
If you not getting that you
1. Misconfigured Unix
2. Can read this
> From the exchange server or from a host on the internal network
> telnetting into the internal address I get the normal prompt.
> The Exchange server is listening on port 25.
> 1) Port forwarding works on the FW. I can portforward ssh and smtp (to
> unix boxes)
> 2) SMTP on the Exchange server is running
> 3) -->the problem: Port forwarding is not working when it's getting sent
> to the exchange box. The ipchains and ipmasqadm syntax is the same from
> the working and non working scenarios with the exception of the address
> of the mail server.
> > Go to Exchange server and run
> > telnet lolcalhost 25
> > What is the response?
> > > I'm using ipchains/ipmasqadm to handle port forwarding on my
> > > It's set up to fwd traffic destined for port 25 on the external
> > > to go to an internal host. This works fine when the host is either
> > > linux or sun box running sendmail (I can telnet to the external
> > > interface port 25 and I get the appropriate response from the
> > > host).
> > > However, when I try to portforward and the internal host is an
> > > server, it breaks. I try to telnet to [ext. ip] 25 and I get no
> > > response.
> > > Any ideas?
> > > kernel: 184.108.40.206
> > > ipchains: 1.3.9
> > > ipmasqadm: 0.4.2-3
> > > Exchange: 5.5 SP2
> > > NT 4.0 SP6
> > > Thanks
> > > Sent via Deja.com http://www.deja.com/
> > > Before you buy.
> > --
> > If you feel that anything in my post needs correction - feel free to
> do so
> > (in group).
> > Kirill
> Sent via Deja.com http://www.deja.com/
> Before you buy.
If you feel that anything in my post needs correction - feel free to do so