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Cisco Bug: CSCvv82074 - ISE 2.7 ENH/KRB RC4 encryption change support.

Last Modified

Sep 23, 2020

Products (1)

  • Cisco Identity Services Engine

Known Affected Releases


Description (partial)

R4-HMAC-MD5 has different types of encryption that are not configurable on ISE GUI. This can affect use cases where certain level of security is applied on GPO where an specific encryption type is required. 

Following error might be seen during AD join due to encryption rules on the DC side:

Result for ISE node: xxxx. Status: Join Operation Failed: KDC has no support for encryption type
Error Description: KDC has no support for encryption type
Support Details...
Error Code: 41744

GPO's for encryption types on DC side.
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