NAT - problems browsing between servers using external address.

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Aug 26th, 2008
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Hi all,

I've got a number of servers statically natted to internet addresses. Strangely I can browse between the servers using their inside addresses, and I can browse the servers from outside on the internet. However, I can't browse between the servers using the outside addresses. I am able to ping between the servers using outside addresses. I have briefly removed all ACLs, but this does not help.

The NAT is configured using <ip nat inside source x.x.x.x y.y.y.y extendable>, and ACLs are applied in and out of the Outside Vlan. The relevant routing uses a default route out to the internet router.

I've attached the relevant parts of the config for anyone who fancies a closer look

Many thanks to anyone that can help me.


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