NTP/2/NTP_SYNCHRONIZE_STATUS
Message
NTP/2/NTP_SYNCHRONIZE_STATUS: NTP state changed from synchronized to unsynchronized. (SynchronizationSourceAddress = [Source] , VpnInstance = [VpnName], Reason = [Reason])
Parameters
| Parameter Name | Parameter Meaning |
|---|---|
SynchronizationSourceAddress |
Indicates the server IP address used to synchronize local NTP clock. |
VpnInstance |
Indicates the VPN instance for local NTP clock synchronization. |
Reason |
Indicates the reason why NTP clock status changes to unsynchronized. |
Possible Causes
NTP state changed from synchronized to unsynchronized state due to one of the following reason:
- Reason 1: VPN change detected.
- Reason 2: Peer reachability lost.
- Reason 3: Authentication failure.
- Reason 4: Authentication configuration changed.
- Reason 5: Source interface unavailable.
- Reason 6: KOD DENY received.
- Reason 7: Manycast discovery restarted.
- Reason 8: Unicast server configuration removed.
- Reason 9: Unicast peer configuration removed.
- Reason 10: Reference clock configuration removed.
- Reason 11: Stratum increase detected.
- Reason 12: Peer clock unsynchronized/unselectable.
- Reason 13: Manycast configuration removed.
- Reason 14: Configuration changed.
- Reason 15: Clock selection failed - Excessive falsetickers.
- Reason 16: Clock selection failed - No selectable clock.
- Reason 17: Clock change detected.
- Reason 18: Interface configuration changed.
- Reason 19: IPv6 disabled on the interface.
- Reason 20: Unknown.
Procedure
- Reason 1: VPN change detected
Select another VPN.
- Reason 2: Peer reachability lost
- Check the status of the remote network for clock synchronization.
- If the remote network status cannot be obtained, configure the standby clock source.
- Reason 3: Authentication failure
- Check whether a key is configured.
- If no key is configured, configure a key.
- If a key has been configured, check whether the key is correct.
- Reason 4: Authentication configuration changed
See the handling method of reason 3.
- Reason 5: Source interface unavailable
Add the source interface again and reconfigure NTP.
- Reason 6: KOD DENY received
Delete the NTP configuration and configure the standby clock source.
- Reason 7: Manycast discovery restarted
Reset the manycast timeout.
- Reason 8: Unicast server configuration removed
Reconfigure the NTP unicast server.
- Reason 9: Unicast peer configuration removed
Reconfigure the remote NTP unicast server.
- Reason 10: Reference clock configuration removed
Reconfigure the local NTP clock as the NTP master clock.
- Reason 11: Stratum increase detected
Configure an NTP clock source with higher precision.
- Reason 12: Peer clock unsynchronized/unselectable
Reconfigure the remote NTP clock source.
- Reason 13: Manycast configuration removed
Configure NTP in manycast mode.
- Reason 14: Configuration changed
Reconfigure the reference clock source.
- Reason 15: Clock selection failed - Excessive falsetickers
Configure an effective clock source.
- Reason 16: Clock selection failed - No selectable clock
Configure an effective clock source.
- Reason 17: Clock change detected
Reconfigure the remote clock source.
- Reason 18: Interface configuration changed
Modify the NTP configuration.
- Reason 19: IPv6 disabled on the interface
Enable IPv6 on the interface.
- Reason 20: Unknown
Modify the NTP configuration.
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