DNS in firewall rule

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Jun 8th, 2009
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Hi,


What if we need to get in rule to permit certain site on ASA with the sites domain name & not based on IP. Can this be done by just putting in the site name"www.abc.com" or is there any other way.Please help.

Thanks.

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sachinraja Wed, 06/10/2009 - 08:45
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Hello Thomas


If you want to restrict access through URL's, you need to have a URL filtering software seperately , or have a CSC module with the ASA.. CSC can do content filtering.. With a plain ASA, you can just restrict traffic with IP addresses..


Hope this helps.. all the best..


Raj

suthomas1 Fri, 06/12/2009 - 19:16
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How can i determine if my firewall has a CSC module.Any commands to check this out?


Thanks.

abinjola Mon, 06/15/2009 - 04:36
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"How can i determine if my firewall has a CSC module"


You may use command show module 1 detail to verify this

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