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ASA config for 5 Static IPs

phcc75
phcc75 asked
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Last Modified: 2012-05-07
We currently have 1 static public IP in our current config (attached).  I have just acquired a new block of 5 IP addresses and I tried switching this over yesterday but I had problems.  My new pool of static IP consist  of xx.xx.37.153 to xx.xx.37.157 with the gateway being xx.xx.37.158.

I changed my outside IP to one of the public ip's in the list (ip address xx.xx.37.153 255.255.255.248), I changed the default route statement to point to the new gateway (route outside 0.0.0.0 0.0.0.0 xx.xx.37.158) and I changed my access-lists to reflect the change in IP.

I would like to NAT using one IP.

After doing all of this I could only browse the internet if I were directly plugged into the cable modem, but I could not get out behind the ASA.

What did I do wrong?
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atlas_shudderedSr. Network Engineer
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Commented:
Check your NAT config.  You'll need to update this to reflect your IP change.
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Istvan KalmarHead of IT Security Division
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Commented:
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