Re: [FW-1] NT problems

[meryan <meryan@FW1-NOSPAMLISTS.COM.AR>]

Hi, thanks for the advise.
The problem we had was being caused by NAT. We were doing nat between the
networks and udp (netbios) didn't function well with nating.
We reconfigured our nat rules and everything began functioning well.
Thanks,
Meryan

> -----Original Message-----
> From: Zeltser, Roman [mailto:Roman.Zeltser@SSA.GOV]
> Sent: Friday, January 25, 2002 12:23 PM
> To: FW-1-MAILINGLIST@beethoven.us.checkpoint.com
> Subject: Re: [FW-1] NT problems
>
>
> Among others things to check, I would check the network cards on your
> Solaris server. Particularly, the number of connection
> failures. If the NICs
> are absolutely "clean", then blame on Firewall software. Also, put the
> Analyzer on your NT client segment and monitor the traffic.
> It's possible
> you have bad client's NIC or cable that saturates the network
> with corrupted
> packets.
>
> **********************************
> Roman Zeltser,
> @National Computer Center,
> RSIS & DNE
>
>
>
> -----Original Message-----
> From: meryan [mailto:meryan@LISTS.COM.AR]
> Sent: Friday, January 25, 2002 9:44 AM
> To: FW-1-MAILINGLIST@beethoven.us.checkpoint.com
> Subject: [FW-1] NT problems
>
>
> Hi,
> We are experiencing some problems in our connections between
> NT clients and
> NT server through the firewall (Solaris FW-1 v4.1). These
> problems include
> random connection failures, random authentication failures
> and slowness of
> the comunication.
> The rule applied for the case is an any to any accept rule,
> and we already
> tested the connections from the same network segment the NT
> is installed and
> they go ok. That's why we are thinking that perhaps we are
> having a problem
> in the tunning of the firewall's parameters.
> Has anyone experienced similar problems?, any advice will be
> very helpful,
> thanks,
> Meryan
>
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