This community is for technical, feature, configuration and deployment questions.
For production deployment issues, please contact the TAC! We will not comment or assist with your TAC case in these forums.
Please see How to Ask the Community for Help for other best practices.
Just wanted to know if the PSN requires Internet Connectivity? if Yes, what are the different ISE features/use cases where PSN requires Internet Connectivity?
Solved! Go to Solution.
I'm only sure about Intune MDM, but most probably any cloud service you may have subscribed to, such as sms gateways, needs internet access directly from PSNs.
Thank you for sharing the resources. That was helpful.
So to confirm based on the inter node communication diagram of ISE, ISE PSN requires Internet ONLY for sending SMS and Email Notifications.