AW: [FW1] Weird NetBIOS Issues with SecuRemote

[Fritzsche, Bernd 2845 FIT-CN2]

Hello,

did you recently install NAT on your FW-1?
We ran into similar problems because of the fact that FW-1 only
translates the IP header and NOT the NETBIOS header so the connection
between Exchange and the client (using a cached account) did work
But no connection to the PDC was possible because of the WINS-server
resolving to not-NATted IPs...

regards,
Bernd Fritzsche - Netzwerktechnik / FIT-CN2
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> -----Urspr�ngliche Nachricht-----
> Von: Martin, Andy [mailto:[EMAIL PROTECTED]]
> Gesendet am: Dienstag, 30. Mai 2000 13:34
> An: 'Michel Toussaint'; Fw-1-Mailinglist (E-mail)
> Betreff: RE: [FW1] Weird NetBIOS Issues with SecuRemote
> 
> 
> Hi Micheal,
> 
> Check with your ISP to see if port 139 is being filtered. 
> Some ISP's filter
> this or have started to filter it due to nuking attempts and 
> people using
> the dial up being accessed.
> 
> Hope this helps
> 
> Andy Martin 
> 
> -----Original Message-----
> From: Michel Toussaint [mailto:[EMAIL PROTECTED]]
> Sent: 30 May 2000 00:10
> To: 'Radmacher, Dave ED0'; Firewall-1 (E-mail)
> Subject: RE: [FW1] Weird NetBIOS Issues with SecuRemote
> 
> 
> 
> Normally, if you have proper IP connectivity with Securemote 
> and proper
> NetBios name resolution with WINS, everything should work fine. 
> To debug your problem, maybe can you try a lmhost file 
> instead of the WINS
> and use nbtstat -c to show what's up in the nbt cache. To 
> debug, try also
> net view \\yourserver or net view /domain:yourdomain
> -----------------  FROM : ---------------
> Michel Toussaint,MCSE
> System Administrator
> Eonic Systems NV
> Mailto:[EMAIL PROTECTED]
> Vcard http://www.eonic.com/vcards/mto.vcf
> - From Deep Space To Deep Sea -
> Web site: http://www.eonic.com
> -----------------------------------------
> 
> 
> 
> 
> -----Original Message-----
> From: Radmacher, Dave ED0 [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 29, 2000 4:37 PM
> To: Firewall-1 (E-mail)
> Subject: [FW1] Weird NetBIOS Issues with SecuRemote
> 
> 
> 
> Well... I am totally out of ideas, it appears that some of 
> the machines that
> I have set up with SecuRemote and had working flawlessly for 
> months just
> decided to stop working.  Now the problem appears to be with 
> NetBIOS.  I can
> access other resources over SecuRemote (ie Exchange through 
> Outlook) I can
> also resolve DNS and WINS names.  The problem occurs when I 
> go to browse
> Network Neighborhood or map drives.  Network Neighborhood is 
> always wrong
> (not showing the other machines on the network) and when 
> mapping drives it
> says the path can not be found.  I *really* hope that someone 
> has an idea
> because I am totally fresh out.
> 
> Thanks in advance
> 
> Dave.
> 
> 
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