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touffster's avatar
touffster
Aspirant
Apr 08, 2012

NTP Gone MAD

Hi all,

I SSH'd into my NAS this morning because nothing seemed to working properly, several restarts, troubleshooting steps and the lot and everything seemed to configured fine but failing to work!
Whilst ssh'ing again i noticed the top line:
Last login: Sun Aug 23 11:18:00 1992 from x


1992!! No wonder nothing was working!
Manually NTP'd to my fav time server:
ntpdate -b pool.ntp.org
8 Apr 11:20:01 ntpdate[3635]: step time server 89.234.64.77 offset 619315201.329109 sec


Everything was working again...
Rebooted and the sytem went back to 1992!
Checked the NTP servers I had setup, turns out they were default netgear time servers...
ntpdate -b time-c.netgear.com
23 Aug 11:29:32 ntpdate[4363]: step time server 209.249.181.22 offset -0.028500 sec

ntpdate -b time-a.netgear.com
23 Aug 11:29:44 ntpdate[4486]: step time server 209.249.181.22 offset -0.000826 sec


So yes, netgear's NTP servers are borked!

Now using pool.ntp.org
http://www.pool.ntp.org/en/

Anyone else have this problem?

15 Replies

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  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired
    Perhaps it is a bad idea. It can be set on the Sparc and x86 devices and as Wish found it can be changed via SSH. However normally the NTP server is one of those options that would be confusing for most home users.
  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired
    Hmmm I just checked using the command line and it still appears to be out of sync to me:

    ntpdate -q time-a.netgear.com
    server 209.249.181.22, stratum 1, offset -619315200.044853, delay 0.24173
    10 Apr 00:26:42 ntpdate[11237]: step time server 209.249.181.22 offset -619315200.044853 sec
  • StephenB's avatar
    StephenB
    Guru - Experienced User
    mdgm wrote:
    Hmmm I just checked using the command line and it still appears to be out of sync to me:

    ntpdate -q time-a.netgear.com
    server 209.249.181.22, stratum 1, offset -619315200.044853, delay 0.24173
    10 Apr 00:26:42 ntpdate[11237]: step time server 209.249.181.22 offset -619315200.044853 sec
    Curious. My NTV550 is configured to use time-a.netgear.com, and when I synchronized it the time was still correct.

    However, it still is off, so I suspect that the NTV550 ignored the crazy time.
  • mine was still off, as of about 5 minutes ago and I had to manually change my ultra 4+ to the pool.ntp.org set. I manually applied the time so it was close and applied that change. Then I changed it to the pool servers and applied change. When the pool was applied, it changed by 3 minutes and then received a dialog that the readynas was now in sync with the time server. Hopefully this sticks for a while.

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