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NAT question - what am I missing?

Mike_Cunningham
I have a LAMP server (Ubuntu 10) running on VMware ESXi 4. The LAMP server static IP is 192.168.133.112; it's FQDN is localhost.localdomain.

My ASG is a software appliance v7.505.

I use DynDns on the external IF (cable modem ISP). (notreally.dyndns.org)

The web site on the LAMP server is accessible internally. (http://192.168.133.112/directory/)

Here's the problem:
When anyone tries to access the web site externally using the DynDns URL, the address in their browser changes from http://notreally.dyndns.org/directory/ to http://192.168.133.112/directory/default.php, and of course, no more packets get transferred.

I have tried DNAT and Full NAT to move packets from the external IF port 80, to the LAMP server port 80 and back, which works for the initial contact.

What am I missing here? I thought I knew NAT pretty well...

Mike


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    Mike, I'm pretty certain this is unrelated to Astaro. That could be an HTML coding error in the index.html file on your server.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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  • 0
    Mike, I'm pretty certain this is unrelated to Astaro. That could be an HTML coding error in the index.html file on your server.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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