The time cannot be updated trough NTP servers.
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Description:
I try to set the router to update automatically the date and time, unfortunately seems this process cannot be completed succesfully.
Question:
How can I identify if is a router issues or is an issue from the ISP?
More info:
The connection to my ISP is done using Dinamic IP settings.
NTP servers tested are:
- time.nist.gov
- time-nw.nist.gov
- time.windows.com
- ubuntu.ntp.com
I tried two different firmwares and I noticed that:
- on the older one (the firmware which was preinstalled on the router: 1.0.4 Build 20180425 rel.72768(4555)) the process fails with the message: Get Time From NTP Server Time Out
- on the latest firmware (fw 1.0.11 Build 20190726 rel.57101(4555)) the process seems to be stuck. No error is present on the logs.
Bellow are some values from a Ubuntu Mate envirnment to test the ntp server connections:
ubuntu-mate@ubuntu-mate:~/Desktop$ ntpq -pn remote refid st t when poll reach delay offset jitter ============================================================================== 0.ubuntu.pool.n .POOL. 16 p - 64 0 0.000 0.000 0.000 1.ubuntu.pool.n .POOL. 16 p - 64 0 0.000 0.000 0.000 2.ubuntu.pool.n .POOL. 16 p - 64 0 0.000 0.000 0.000 3.ubuntu.pool.n .POOL. 16 p - 64 0 0.000 0.000 0.000 ntp.ubuntu.com .POOL. 16 p - 64 0 0.000 0.000 0.000 ubuntu-mate@ubuntu-mate:~/Desktop$ ntpq -c rv associd=0 status=c016 leap_alarm, sync_unspec, 1 event, restart, version="ntpd 4.2.8p10@1.3728-o (1)", processor="x86_64", system="Linux/5.3.0-28-generic", leap=11, stratum=16, precision=-25, rootdelay=0.000, rootdisp=0.645, refid=INIT, reftime=00000000.00000000 Thu, Feb 7 2036 6:28:16.000, clock=e2547334.f10f16e8 Wed, Apr 29 2020 21:42:12.941, peer=0, tc=3, mintc=3, offset=0.000000, frequency=0.000, sys_jitter=0.000000, clk_jitter=0.000, clk_wander=0.000, leapsec=201701010000, expire=202006280000
Thanks!
Sorry for this long post.
