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Cisco Bug: CSCun18315 - Radius server anomalies with WLC

Last Modified

Jul 01, 2016

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases


Description (partial)

Symptom:1. Radius server liveness depends on every packet being responded, within 5 retries spaced at 2 seconds. There is a retry counter for each radius message outstanding.
2. When we move from one radius server to next, the retry counter is not reset to zero for all outstanding radius packets
3. If a client aborts and starts a fresh auth, we don't clear the packet for the previous auth from the outstanding radius messages

Conditions:When the primary Radius server fails, we observe secondary/tertiary all fail within 2 secs.
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