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Re: [FW-1] Telnet Access to Nokia IP650 as a Checkpoint NGEnforcement Point



thanks for the suggestions.  i ended up deleting checkpoint, reconfiguring
the nokia box and the checkpoint software from scratch and everything worked
fine.  i assume something got hosed somewhere along the way.

regards
bill
----- Original Message -----
From: "Crist Clark" <[email protected]>
To: <[email protected]>
Sent: Tuesday, August 20, 2002 2:00 PM
Subject: Re: [FW-1] Telnet Access to Nokia IP650 as a Checkpoint
NGEnforcement Point


> > Bill wrote:
> >
> > I am experiencing a weird problem and hope someone may have seen this
before.
> >
> > I have done a clean install of Checkpoint NG on an NT Server
(Management) and a Nokia IP650 (enforcement point).  All licensing is OK, I
can download policy, the status manager reports a "connected state", etc.
> >
> > My problem is that when telnetting to the Nokia IP650, I get no activity
at the telnet console, BUT
> >
> > 1)  the checkpoint logs indicate an accepted packet
> > 2)  a "netstat -an" at the Nokia IP650 indicates an established telnet
connection.
> > 3)  a "netstat -an" at any PC I have telnetted from indicates an
established telnet connection.
> > 4)  I have tried this with MS command line telnet and hyperterminal and
seen identical issues.
> >
> > One last thing.  When the firewall software package is turned off
(similar to uninstalling), then telnet.
> >
> > I have not had a chance to sniff/tcpdump the problem yet.
>
> How long do you wait before decide there is no telnet activity? DNS?
> Does DNS work correctly on your firewall when policy is enforced? You
> might be waiting for the firewall to do the reverse-lookup on the client.
> Let the telnet session sit for at least a full minute or two before
> deciding there is no activity. Also, try something like 'netstat -a'
> (rather than '-n') on the server and see if that hangs up when you are
> doing the attempts.
> --
> Crist J. Clark                               [email protected]
> Globalstar Communications>
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