At 10:43 PM 2/27/00 +0000, James Lewis wrote:

>I have 3 NT workstations on an internal LAN, going through ipmasq (on 
>2.2.13) which is providing NAT. General services such as web browsing, FTP 
>etc, are working fine but we are experiencing very annoying problems with 
>Microsoft Outlook 2000 (running in 'Corporate Workgroup mode) running on 
>the 'Internal' machines connecting to an External Exchange server with a 
>public IP.
>
>The problems seem to be because the exchange server is seeing requests 
>from 3 different machines coming from the single IP address of the NAT 
>machine (the problems more or less go away when there is only one machine 
>running internally). The same problem is arising with Visual Interdev 
>running internally, connecting to an external SQL server.
>
>Anyone had the same problem? Is there a way around it, that doesn't 
>involve moving the exchange server to the Internal LAN?

This is peculiar.  I have a client who is doing the same thing (well, the 
NAT is being done by a cisco router between internal and external LANs), 
and they have no problems getting to the exchange server.  Can you be more 
specific about what the problems are?


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