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Forum Discussion
gdash
Apr 13, 2016Aspirant
CG3000Dv2 wrong time, NTP missing in GUI
Hi There, Recently my CG3000Dv2 router firmware upgraded. Comcast is my ISP. Now I have intermittent issues. While chekcing the modem time shows 1 hour lag behind the network time. The last firmw...
gdash
Apr 13, 2016Aspirant
It is certainly related to NTP. And why the modem/router cant sync up with the Network time? Its always 1 hour behind the correct time.
TheEther
Apr 13, 2016Guru
Those log messages are most certainly not related to NTP. They concern DOCSIS link management. See Section 7 (page 159) of the DOCSIS specification (link) which talks about timing and synchronization of the MAC protocol for a cable network.
As to why the modem/router doesn't have the correct time, did you set the time zone?
- gdashApr 13, 2016Aspirant
Thanks for your replay. an you guide me, how to set the time zone ? I dont see any option to set timezone.
- TheEtherApr 13, 2016Guru
Unfortunately, I don't see a setting for it, either. You could try performing a factory reset. Sometimes, a firmware update is incompatible with the configuration settings of the previous version. The reset may restore the NTP settings.
- gdashApr 14, 2016Aspirant
I tried with factory reset. But it did not bring back the earlier firmware. The current firmware is V3.01.06 & its purly buggy. The wireless is getting disconnected frequently & internet is also unstable. Please suggest me how to go back to the original firmware which came with the device?
Thanks in advance.