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Questions tagged [ntpdate]

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0 votes
1 answer
345 views

ntpdate works but ntpd servers stuck at .INIT

There have been several similar questions to this, but none with resolutions. I can run ntpdate on the machine, and the date is updated. I assume that this means there is no firewall problem. I have ...
RabidMutant's user avatar
1 vote
1 answer
588 views

How to test whether NTP server is secured or not

We are trying few of the configurations of NTP in ntp.conf file and want to be sure whether the NTP server is secured or not. Following the recommendation provided here: https://support.ntp.org/...
Anon's user avatar
  • 25
2 votes
2 answers
10k views

ntpdate unavailable on CentOS8

I want to install ntpdate as usual on CentOS8. However, it is not available: # cat /proc/version Linux version 4.18.0-240.1.1.el8_3.x86_64 ([email protected]) (gcc version 8.3.1 ...
George Y's user avatar
  • 578
0 votes
1 answer
4k views

Syncing Linux NTP to Windows 10 NTP

I have two computers. One is running Linux (NI Linux Real-Time), and the other is running Windows 10. The Windows 10 computer has two network interface cards. The 1st NIC is configured so that the ...
bmb's user avatar
  • 1
1 vote
1 answer
749 views

ntpdate -t does not timeout with the timeout value

I am using ntpdate to update the time. If there is no internet connection or the NTP server is down, ntpdate fails, but ntpdate takes a long time to exit (approximately 20 to 23 seconds). I read the ...
sachu's user avatar
  • 11
0 votes
1 answer
1k views

ntpd synchronization not working

I'm running latest Raspbian Lite on Raspberry Pi 3 B. Just reinstalled ntpd completely and it doesn't synchronize time with upstream NTP servers at all. ntpdate -u 0.debian.pool.ntp.org works just ...
sq8l's user avatar
  • 1
0 votes
1 answer
7k views

NTP client not able to auto sync with server

I have connected a system with NTP client on a local network with windows system on which NTP server is running. The problem is client is not able to sync the time with server. NTP version: 4.2.8p13 (...
Anon's user avatar
  • 25
2 votes
1 answer
5k views

Does Amazon manage time synchronization on ECS/Fargate containers?

I'm trying to use NTP to synchronize local time in ECS containers using the ntpdate command, but it gives me this error: ntpdate[770]: Can't adjust the time of day: Operation not permitted ...
Aramis Rodríguez Blanco's user avatar
0 votes
2 answers
3k views

Can you configure a specific interface to reach the NTP server?

I have to configure NTP on a CentOS server. I have 7 interfaces and I can reach the NTP server through one interface. Also the server doesn't have access to internet. When I try ping: ping 10.0.10....
ananetworking's user avatar
0 votes
1 answer
182 views

Set up a NTP server which can be queried globally

I want to set up a server (hosted on aws/or a running system in some part of the world) as an NTP server that can be queried globally. Currently, I have modified the ntp.conf file on the node to be ...
Swapnil Pandey's user avatar
0 votes
1 answer
3k views

Query on NTP current time source

I have a query regarding ntpd options and the ntpq command. I have set up a local NTP Server in Ubuntu 14.04 PC and NTP Client is a custom development platform based on Renesas RZ/G1H. I have ...
user514875's user avatar
1 vote
2 answers
436 views

Red Hat Linux NTP Inconsistent Values

Recently I am experiencing NTP high delay and offset values on my server. $ ntpq -p remote refid st t when poll reach delay offset jitter =====================================...
aschkant's user avatar
1 vote
1 answer
2k views

ntpdate take long time to sync (not ntpd)

I have referred ntpdate -d Server dropped Strata too high. This is a similar but different question. I having two devices. Freescale ARM board (NTP server) Tinker board (client) In the Freescale ...
JustWe's user avatar
  • 111
3 votes
2 answers
892 views

NTP 27 seconds Difference

I have DMZ server configured as NTP server to connect to external NTP servers and sync time in all devices in my corporate network. Below are the contents of my ntp.conf file in the DMZ server server ...
Arun Krishnan's user avatar
3 votes
3 answers
20k views

Do "service ntpd restart" and "ntpdate <ntp-server-ip>" do the same work?

I often get large offsets when checking ntpd using ntpq -p, I generally restart the ntp daemon and it fixes the issue. I wanted to know if i can try the ntpdate <ntp-server-name> instead of ...
Shiva J's user avatar
  • 31

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