09-17-2018 07:37 AM - edited 09-17-2018 07:38 AM
In a previous post on using the IP in profiles, I learned from Craig that the IP address is removed from the endpoint when a RADIUS stop is received by ISE. So devices profiled using IPs will revert to some other profile, causing them to get reprofiled again when they reconnect. Given the current no CoA sent on reprofile bug this makes using IP addresses in profiling a problem.
I am wondering what other data is removed when a stop is received.
Solved! Go to Solution.
09-18-2018 09:44 AM
Paul,
Radius start and stop are in general used for licensing purpose.
If it is a MAB + profiling session and if ISE receives RADIUS stop, the session is cleared and the license consumed by the endpoint will be released. If the endpoint license is released it cant consume a base/plus license unless it reauthenticates again. For that purpose we have an interim accounting update that you can turn on periodically so that if you dont receive a accounting stop for a long time, ISE will still retain the session. It will not clear the session. You can also configure reauthentication timers with session timeout and termination action attribute that will determine how the session will behave at the end of reauthentication timer.
Thanks
Krishnan
09-18-2018 09:44 AM
Paul,
Radius start and stop are in general used for licensing purpose.
If it is a MAB + profiling session and if ISE receives RADIUS stop, the session is cleared and the license consumed by the endpoint will be released. If the endpoint license is released it cant consume a base/plus license unless it reauthenticates again. For that purpose we have an interim accounting update that you can turn on periodically so that if you dont receive a accounting stop for a long time, ISE will still retain the session. It will not clear the session. You can also configure reauthentication timers with session timeout and termination action attribute that will determine how the session will behave at the end of reauthentication timer.
Thanks
Krishnan
09-18-2018 09:56 AM
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