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ASAv Whitelisting Wildcard Domains

Eric Snijders
Level 1
Level 1

Hi all,

 

So we've deployed a Cisco ASAv in Microsoft Azure, which is working fine. But we are having a lot of trouble with updates and monitoring agents. Now i know you can't just whitelist wildcard domains, but it seems like we really need to do something like this. Whitelisting all the Microsoft CIDR blocks sometimes isn't even a solution.

 

What can we do, or what do we need to be able to whitelist wildcard domains on the Cisco ASAv?

1 Reply 1

Marvin Rhoads
Hall of Fame
Hall of Fame

Unfortunately you cannot do wildcard domain whitelisting on ASAv (using FQDNs in ACL entries).

If it were FTDv, wildcards are supported there.

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