Arch Linux

freaxtux

Member

Registered: 2012-07-17

Posts: 37

systemd-timesyncd doesn't work, while ntpd does

Hello, I'm trying to make systemd-timesyncd work
However, systemd-timesyncd fails every time with timeout messages

$ LC_ALL=C systemctl status systemd-timesyncd
* systemd-timesyncd.service - Network Time Synchronization
   Loaded: loaded (/usr/lib/systemd/system/systemd-timesyncd.service; enabled; vendor preset: enabled)
   Active: active (running) since Tue 2016-04-26 00:47:28 KST; 6min ago
     Docs: man:systemd-timesyncd.service(8)
Main PID: 16888 (systemd-timesyn)
   Status: "Idle."
    Tasks: 2 (limit: 512)
   CGroup: /system.slice/systemd-timesyncd.service
           `-16888 /usr/lib/systemd/systemd-timesyncd

Apr 26 00:51:58 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 211.233.84.186:123 (1.arch.pool.ntp.org).
Apr 26 00:52:08 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 218.234.23.44:123 (1.arch.pool.ntp.org).
Apr 26 00:52:18 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 211.233.84.186:123 (2.arch.pool.ntp.org).
Apr 26 00:52:28 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 211.233.40.78:123 (2.arch.pool.ntp.org).
Apr 26 00:52:39 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 218.234.23.44:123 (2.arch.pool.ntp.org).
Apr 26 00:52:49 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 106.247.248.106:123 (2.arch.pool.ntp.org).
Apr 26 00:53:05 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 211.233.84.186:123 (3.arch.pool.ntp.org).
Apr 26 00:53:15 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 114.207.245.166:123 (3.arch.pool.ntp.org).
Apr 26 00:53:25 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 211.233.40.78:123 (3.arch.pool.ntp.org).
Apr 26 00:53:35 archpark systemd-timesyncd[16888]: Timed out waiting for reply from 218.234.23.44:123 (3.arch.pool.ntp.org).

Ntpd, on the other hand, doesn't give a single problem, and I can see "NTP synchronized: yes" on 'timedatectl status' after ntpd synchronization(ntpd -u ntp:ntp).
As you can see, those *.arch.pool.ntp.org servers are default arch ntp servers and ntpd has same default settings on that.
I want to give more information but I have no idea what to do for troubleshooting.
Can someone help me?