Block specific IP addresses with WSA

[Tod Larson]

We have WSA (AsyncOS 9.0.1) as our web proxy.  We received a new requirement to block specific IP addresses.  How do I do with the WSA? 

I know about custom URL categories and setting access rules, but that didn't seem to work when I used IP address instead of domain names.

Thank you.

[Pranay Prasoon]

Hi Tod,

Is the WSA is explicit mode or transparent mode?

Blocking IP to destination is pretty much possible.You need to just create custom URL with site's IP

x.x.x.x. (Nothing needed in Regular expression).

The  call this in access policy and under url filtering "block" this.

Thanks

Pranay

[Ravi Singh]

Hello Tod,

It looks like Pranay already provided you the answer. Please let us know if you required any other help or Mark the question as answered.