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Cisco Bug: CSCvu73387 - authentication failure with reason"12308 Client sent Result TLV indicating failure"

Last Modified

Sep 04, 2020

Products (1)

  • Cisco Identity Services Engine

Known Affected Releases

2.6(0.905) 2.6(0.906)

Description (partial)

Symptom:
without any change in config on ISE side or client side , once we install pacth 5 or 6 on ISE authentication fails with error
"12308 Client sent Result TLV indicating failure" if option  "Disconnect server if server does not present cryptobinding TLV"  is enabled on client side .

Conditions:
ISE 2.6 patch 5 or 6
PEAP
issue happens even when options "require cryptobinding TLV" and "Allow PEAPv0 only for legacy clients" are enabled in allowed protocols .
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