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Cisco Bug: CSCua99537 - Doc: Need to mention about NTP sync with Windows Time Service.

Last Modified

Feb 14, 2018

Products (1)

  • Cisco Secure Access Control Server Solution Engine

Known Affected Releases

5.1(0.44) 5.2(0.26) 5.3(0.40)

Description (partial)

Symptom:
  ntpd running with ACS sometimes can not synchronize clock with the Windows Time Service.
 This can be seen more easily when ACS or AD is running as VM.

 When AD DC(Domain Controller) is used as NTP server and the clock on ACS and AD never be in sync,
 using NTP server other than Windows Time Service may be needed.

 This needs to be mentioned in ACS5 documentation.

Conditions:
 N/A

Related Community Discussions

acs5.2 time sync issue
Hello EveryOne , ACS5.2 time sync breaking once in near around one month and not able to authenticate after that  .I am using domain controller (Windows Server 2008 R2) as NTP server for ACS . What is the reason for it , is there any bug in 5.2 release or do i need to configure a thired device and point as NTP for ACS and domain controller . Thanks for your reply / ---------------------------------
Latest activity: Mar 01, 2013
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