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We are moving onto a different ISP and thus our public IP addresses are changing. &nbsp;We have about 8 of them. &nbsp;I was wondering if the change is as simple as mapping out current public IP addresses to the new ones, then doing a &quot;find and replace&quot; through a saved copy of the config file. &nbsp;Then upload the config file to the ASA with a name, and set the ASA to boot to that config?<br />
Then if all goes well, I'll save the new running config to the startup-config file.<br />
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I'll of course make the changes to DNS as well.<br />
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Just wondering if it's that simple or if I'm missing something on the ASA. &nbsp;
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We are moving onto a different ISP and thus our public IP addresses are changing.  We have about 8 of them.  I was wondering if the change is as simple as mapping out current public IP addresses to the new ones, then doing a "find and replace" through a saved copy of the config file.  Then upload the config file to the ASA with a name, and set the ASA to boot to that config?
Then if all goes well, I'll save the new running config to the startup-config file.

I'll of course make the changes to DNS as well.

Just wondering if it's that simple or if I'm missing something on the ASA.  

Cisco ASA config for new public IP addresses

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).