u/Apprehensive-Bee8849

Cisco TrustSec in EVE-NG using virtual IOS/IOL switches with Cisco ISE

Hi everyone,

I’m testing Cisco TrustSec in EVE-NG using virtual IOS/IOL switches with Cisco ISE.

Current status:

* SGT assignment through RADIUS works

* CTS configuration is accepted

* `show authentication sessions` displays the correct SGT

* `show cts role-based permissions` shows the RBACL entries

However, actual enforcement does not happen:

* Traffic is still permitted even with deny rules configured

* `show cts role-based counters` remains at 0

* Downloadable SGACLs from ISE also do not seem to apply

I also tested locally configured RBACLs directly on the switch and got the same behavior.

Is this a known limitation of IOU/IOL images in EVE-NG?

Do these images support only TrustSec classification/SGT visibility without real dataplane SGACL enforcement?

Would appreciate confirmation from anyone who has tested TrustSec successfully in emulated environments.

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u/Apprehensive-Bee8849 — 14 days ago