Hi,
I recently upgraded asr1002x acting as ntp server from 3.7 to 3.16.6
Another asr1002 is also a server running 3.7
Before the upgrade a client used to sync with both ASR1002x without issues
After the upgrade, client syncs to both ASR1k but the newly upgraded server is set as 'falseticker'
If I configure the client to only sync to the newly upgraded box running 3.16.6 it works fine, but when I add the old box back as server, the newer one is set to falseticker.
client#sh ntp assoc
address ref clock st when poll reach delay offset disp
*~a.b.c.e a.b.c.f 2 969 1024 377 0.000 1.000 1.974
x~a.b.c.d a.b.c.g 2 750 1024 377 0.000 -42.000 1.984
* sys.peer, # selected, + candidate, - outlyer, x falseticker, ~ configured
The only pointer is the rather high offset, but no sure if that is consequence or cause of the issue/upgrade
Has anyone encountered such an issue or can offer troubleshooting commands to understand whats going on ?
I see an old post from some 6 years back where it was stated that NTP code was upgraded in more recent release of IOS, making it more stringent, but since this post was back in 2011 I doubt its relevant to my case
thanks
Mark
