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802.1X Authentication Failures with "mschap: MS-CHAP2-Response is incorrect" Errors Logged

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Title802.1X Authentication Failures with "mschap: MS-CHAP2-Response is incorrect" Errors Logged
Symptoms
  • 802.1X Authentications fail after upgrade to 8.2.6.5
  • "mschap: Program returned code (1) and output "mschap: External script says:  mschap: MS-CHAP2-Response is incorrect" Error
Environment
XMC 8.2.6.5
Cause
Upper case letters used in LDAP Configuration "Search Strings"
Resolution
Adjust LDAP Configuration Search Strings to all lower case
Additional notes
This need to manually adjust case of the LDAP Configuration Search Strings will be eliminated in a future release of the XMC software.  

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