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Curious behavior on ASA5510

Hi,

We just had an engineer configure our firewall and now, I can't access inside resources from inside, using the outside IP address. For instance, we have a webmail server with NAT which works perfectly from outside the firewall but if I am inside and try to put the outside address in the browser, it will not pass the traffic. Any ideas why this could be?

Eric

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Re: Curious behavior on ASA5510

By default, traffic cannot enter and exit the same interface. This document will give you a few options so it will work. DNS rewrite or Hairpinning.

http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00807968d1.shtml

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