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Get the latest new and information the November issue of the Cisco Small Business Monthly Newsletter

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Beginner

How to configure Multiple static NATs

Hi,

I am trying to configure a Cisco 871 router.

I have 3 servers on my network that need static public IPs but also still need to communicate on the local network.

I have given my WAN interface the first IP in the block and set up PAT for the rest of the computers on the network which is working fine. Next I set up static NAT rules for the servers translating 3 of the remaining public IPs to the internal addresses of the servers.

I can access those servers internally using the public IPs but not from outside the network. A tracroute from outside the network gets dropped when it gets to my ISP.

I've never configured more than one static ip for a network before and i know i've just missed a step here. Do I also need to set up static routes? Will that update the next hop's routing table?

Thanks in advance for any help.

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