Forum Discussion

yuanqiang_22112's avatar
yuanqiang_22112
Icon for Nimbostratus rankNimbostratus
May 14, 2016
Solved

ntp question

Hello everyone: I configure NTP server ,F5 services display list ntp is running ,but other servers is running for 1 hours! If ntp display is normal ?  
application delivery
LTM
  • Ajay_102032's avatar
    Ajay_102032
    May 14, 2016

    yes, for 'ntpd' non-core daemon status, it will show "running" & its expected. Need not to worry..!!

     

Ajay_102032's avatar
Ajay_102032
Icon for Cirrus rankCirrus
May 14, 2016

yes, for 'ntpd' non-core daemon status, it will show "running" & its expected. Need not to worry..!!

 

Ajay_102032's avatar
Ajay_102032
Icon for Cirrus rankCirrus
May 15, 2016
lb will use the mgmt interface to reach ntp server ..do a trace & capture tcpdump to see 123 traffic (UDP). Do some checks as in https://support.f5.com/kb/en-us/solutions/public/10000/200/sol10240.html see if you can sort it out with the test result as stated in above url. There are multiple reasons depending upon your infrastructure. is 123 allowed in firewall is in between f5 & ntp server ?