Complete these steps in order to configure the registry value:. Cisco recommends that you verify whether these settings are correct and acceptable by the ISE. Verify these registry settings:. Skip to content Skip to search Skip to footer. Available Languages. Download Options. Updated: March 8, Contents Introduction. Solution As per the Microsoft documentation , it is possible to configure the LocalRootDispersion value in the registry.
Contributed by Cisco Engineers Michal Garcarz. Was this Document Helpful? Hmmm; okay, with the -d option I should get more detail on what happens, and I might as well let it reset my clock, it won't make things worse. Compared to what? Yeah, fair question. Compared to my windows box synced to whatever it defaults to, to my "atomic" watch radio-synced from WWV last night , to my bedside "atomic" alarm clock, to my android smartphone, and to multiple other servers not located here that I don't control, but that will display time; all those agree to very small differences, just my one fileserver is out of step.
So I think it's pretty clear which one is wrong. Click to expand And yes, just falling back to the simplest case still fails the same as yesterday. Redcoat Dedicated Sage. Joined Feb 18, Messages 2, Last edited: Mar 17, I'm now 8 minutes off, and it's getting more and more annoying.
Can't be as sure what ntpd actually finds, but it never gets out of initialization refid remains. Joined Aug 28, Messages 8. It's been a while since you've commented on this, obviously - though I was curious if you did ever find the solution to this issue? I appear to be having the same issue myself. Joined Jan 30, Messages I also had the same issue.
I suspect it is somehow related to my network setup. Yeah, and please report if you figure it out! It's not my top priority right now, but if I get around to dig deeper and figure out, I'm going to report too! I messed around with several things for a while the other night and, honestly?
I was having a hard time understanding why ntpdate -u worked, but also like -d it uses a random port I'm more of an IP guy by trade, after watching connections and comparing all connections being made, or attempted to be made through my router on UDP never fully resolved.
I also was having issues really proving this just by thought because - my PC's sync to internet time just fine as does my router. Though - I suppose either A. Either way I suspect if there was a way to force ntp. One last follow up - pretty well confirmed that to some extent that is what must be going on Good to hear you figured it out!
Go figure out why! So my FreeNAS box still syncs time by means of that ntpdate -u cronjob. This option overrides the limit and allows the time to be set to any value without restriction; however, this can happen only once. After that, ntpd will exit if the limit is exceeded. This option can be used with the -q option. If you are behind a firewall, ntpd will never work, but ntpdate can work with the -u option. For example: ntpdate -u 0.
If you can afford the time to wait whatever time it takes before your system gets in sync, you can use the ntp-wait command:. For Ubuntu and the like use: dpkg-reconfigure tzdata and select the right locale. It keeps its value between restarts. Ubuntu Community Ask! Sign up to join this community.
The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. How to force a clock update using ntp? Ask Question. Asked 8 years, 11 months ago. Active 8 months ago.
Viewed 1. How can I force a clock update at any given time? Here's what I tried: Replace the server to us. Improve this question. From ntpdate's man page: "Force the time to be stepped using the settimeofday system call, rather than slewed default using the adjtime system call.
This option should be used when called from a startup file at boot time. Consider that the the '-B' flag it mentions that offsets over ms can take hours to sync using the default 'slew' mechanism — Matt S. Add a comment. Active Oldest Votes. Instead of ntpdate which is deprecated , use ntpd : sudo service ntp stop sudo ntpd -gq sudo service ntp start The -gq tells the ntp daemon to correct the time regardless of the offset g and exit immediately q after setting the time.
Improve this answer. Reading ntpd manpage, I am not sure how this forces an update? The "-q" option tells the NTP daemon to start up, set the time and immediately exit. The "-g" option allows it to correct for time differences larger then sec. For longer term, you should simply configure the NTP daemon to be running always. This answer should go to the top, because it is correct: ntpdate is deprecated and installing it is a bad idea, because it conflicts with ntp.
If the clock is way off, you need to do this manual step because otherwise ntp will not change your clock and will not tell you why. For me, sudo ntpd -gq does not exit! I'm on Show 12 more comments. Try from command line: sudo service ntp stop sudo ntpdate -s time. Eric Carvalho Eric Carvalho I don't really know. Actually I think you don't have to give the full path to ntpdate , I like to use full paths in scripts just to be sure the right file wiill be found.
OK, this was apparently the problem. Now the clock is being updated as soon as the network connection is established. I did found out that the us. With the -u option, you don't need to stop the ntp service: sudo ntpdate -u time. Instead use systemd-timesyncd. Show 10 more comments. Use sntp to set the time immediately. It does work with any ntp time server. A convenient list of servers can be found on ntppool.
You need sudo privileges, for example: sudo sntp -Ss -M 0. Guest Guest 5 5 silver badges 2 2 bronze badges. This worked when "sudo ntpd -gq" didn't. For immediate rather than gradual adjustment, when having on hand the accurate time from another clock: sudo date MMDDhhmm — Randall Whitman. Show 3 more comments. Reference Ubuntu Server documentation Freedesktop man timesyncd.
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