ZYXEL GS1920-24HP, problem NTP
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finally it works !! It was a firewall issue !
thanks a lot !1
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Checklist for the NTP implementation for Network equipment.
- take note of the NTP server URL
- take note of the NTP server public (or private, if you have some in your LAN) IP address
- if the NTP server is in the same subnet, a gateway for the IP configuration of the switch is not necessary
- if the NTP server is outside the subnet of the switch's management network, gateway is mandatory
- set the NTP server address (FDQN)
- save configuration
- reboot the switch
- if time do not get correct in 2-3 minutes from the boot, check if the DNS server is correctly setup on the switch
- if the switch still cannot solve the FDQN, set the NTP server address (IPv4)
- save configuration
- if still time is not updated verify firewall rules
out of that... you need some expertise?
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Unfortunately, the problem persists. No way to synchronize with the NTP server. I tried via FQDN and public IP.
Do you have an idea of the problem related to the manual configuration?0 -
finally it works !! It was a firewall issue !
thanks a lot !1
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