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07.17.2008 at 01:41AM PDT, ID: 23572454
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Assign another public IP Address on firewall

Asked by rigneydolphin in Cisco PIX Firewall, Network Routers, Networking Hardware Firewalls

Tags: Cisco, ASA, 5520

Hi,

I'm having a few issues I hope someone can help. Here is my setup:

ISDN - Cisco 2800 Router - Cisco ASA

My provider has given me a number of public IP addresses, 8 in total.

My 2800 router has one public IP address setup on an interface which is directly connected to the ASA which has another public IP address setup on it.

So Router (195.*.*.35) - ASA (195.*.*.36). Both have subnets of 255.255.255.248. I want to now use another of my public IP addresses for natting on the cisco ASA. How do I assign this address now?

I have tried assigning the new IP (195.*.*.37) to another interface on the ASA but it says the subnet is overlapping. Any help is appreciated? I am assiging 500 points as I am at my wits end now.Start Free Trial
[+][-]07.17.2008 at 02:14AM PDT, ID: 22023568

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[+][-]07.17.2008 at 02:35AM PDT, ID: 22023660

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[+][-]07.17.2008 at 04:34AM PDT, ID: 22024249

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About this solution

Zones: Cisco PIX Firewall, Network Routers, Networking Hardware Firewalls
Tags: Cisco, ASA, 5520
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Solution Provided By: JFrederick29
Participating Experts: 2
Solution Grade: A
 
 
 
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