Cisco Bug: CSCur66836 - FlexConnect AP occasionally sends a radius request with no username
Sep 12, 2019
- Cisco Aironet 3700 Series Access Points
Known Affected Releases
Symptom: A AP in flexConnect local auth should not send a access-request packet to radius if no username/password. The Radius should send a reject back to the AP but in our case the ACS 4.2 does not. This causes the AP to mark the server as dead. Conditions: flexconnect local switching local auth. Radius not configured (or bug) to send back access-reject. If the reject is not sent the AP will mark it as dead. using leap/peap. very random behaviour - seen 1-2 times a day. called-station-id is sent in this packet but blank username.
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Bug Details Include
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