: -----Original Message----- : From: [EMAIL PROTECTED] [mailto:ActiveDir- : [EMAIL PROTECTED] On Behalf Of Ravi Dogra : Subject: [ActiveDir] Event ID 20 :: KDC Certificate Error :: : : I am getting Event ID 20 :: KDC Error :: The currently selected KDC : certificate was once valid, but now is invalid and no suitable : replacement was found. Smartcard logon may not function correctly if : this problem is not remedied. Have the system administrator check on : the state of the domain's public key infrastructure. The chain status : is in the error data. : : I dont know how this is affecting or will affect as these are warning : messages. What is the impact? : : I can see my Certificate is still valid. What could be the possible : reason. I have installed a Enterprise CA a long time back and since : then i can see this error every approx. 10 hours. (I think i did : something wrong)
Is the CA's certificate valid? Some other suggestions here: http://www.eventid.net/display.asp?eventid=20&eventno=3396&source=KDC&phase=1 Cheers Ken -- My IIS Blog: www.adOpenStatic.com/cs/blogs/ken Tech.Ed Sydney: learn all about IIS 7.0 - See you there! List info : http://www.activedir.org/List.aspx List FAQ : http://www.activedir.org/ListFAQ.aspx List archive: http://www.activedir.org/ml/threads.aspx
