See if it is on a timer:
(Babarella2) # show user ip 192.168.1.248 | include reauth
This operation can take a while depending on number of users. Please be patient ....
phy_type: a-VHT-40, l3 reauth: 0, BW Contract: up:0 down:0, user-how: 1
Timers: L3 reauth 0, mac reauth 0 (Reason: ), dot1x reauth 0 (Reason: )
Number of reauthentication attempts: mac reauth 0, dot1x reauth 0
------------------------------
Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
------------------------------
Original Message:
Sent: Oct 07, 2021 11:18 AM
From: Matthew Stogsdill
Subject: wireless 802.1X service re-authentication
We're seeing hourly re-authentications in clearpass hitting our wireless 802.1X service. Anyone else seen this behavior and know the cause/solution?
This is only occurring to one of our offices. Have mobility master managing a pair of mobility controllers for each office, with Aruba/HPE switches and Clearpass appliance at each located in a cluster.
------------------------------
Matthew Stogsdill
------------------------------