topic Identity Awarenes - Identity Collector and ISE group filters (regex) in Firewall and Security Management

Identity Awarenes - Identity Collector and ISE group filters (regex)

Vincent_Bacher — Wed, 04 Jun 2025 09:51:38 GMT

Hi mates,

i am building an environment for our micro segmentation activities to retrieve all pxgrid events from Cisco ISE.
In general it works fine.

Now i have a question maybe anyone faced as well.

I want to exclude all events with no groups.
Option 1 I tested was to create regular expression matching empty string ^$ as exclude filter

Option2 vice versa regex to include non empty string ^.+$

Both not successful.

Does anybody have an idea why this does not work or better how i achieve filtering out empty groups?

thanks
Vince

Re: Identity Awarenes - Identity Collector and ISE group filters (regex)

Chris_Atkinson — Wed, 04 Jun 2025 13:32:22 GMT

Is this with IDC version R82.120 or earlier release?

Side note I like the potential of the Pxgrid filtering offered with Cisco ISE 3.4

Re: Identity Awarenes - Identity Collector and ISE group filters (regex)

Vincent_Bacher — Thu, 09 Oct 2025 08:21:26 GMT

And in the meantime, we've gotten a fix for it that will hopefully be included in the official release.