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luoye's avatar
luoye
Icon for Nimbostratus rankNimbostratus
Jun 07, 2017

NTP failed

Hi,all: I have a ntp server 10.24.20.20 and 10.21.45.45 which work normal。But F5 can't communicate with them correctly. I find an abnormal command output as the following： ntpq> as ind assID...
application delivery
BIG-IP
Samir_Jha_52506's avatar
Samir_Jha_52506
Icon for Noctilucent rankNoctilucent
Jun 09, 2017

Was it working earlier or it is new setup? Are you able trace NTP server from F5 device. Type the following command to check status.

    $ ntpstat   --> Status of NTP server
    $ ntpq -pn  --> ntpd operations and determine performance

OR

    $ ntpq -p

paste the output.

luoye's avatar
luoye
Icon for Nimbostratus rankNimbostratus
Jun 13, 2017
remote refid st t when poll reach delay offset jitter

10.21.45.45 .INIT. 16 u - 64 0 0.000 0.000 0.000 10.24.20.20 .INIT. 16 u - 64 0 0.000 0.000 0.000 [root@SHDC-PR1-LTM5200-03:Standby:Changes Pending] config [root@SHDC-PR1-LTM5200-03:Standby:Changes Pending] config ntpq -p

 

remote refid st t when poll reach delay offset jitter

10.21.45.45 .INIT. 16 u - 64 0 0.000 0.000 0.000 10.24.20.20 .INIT. 16 u - 64 0 0.000 0.000 0.000