Troubleshooting
NTP Stratum Change X
Major
X X X
NTP Leap Change X Notify X
System Network X Notify X
System Upgrade
Minor
X X X
System Config Change Notify X
System Health X
Major
X X X
System Up/Down X Notify
System Authentication X Notify X
Timing No Source X
Major
X X X
Timing GPS Source X
Major
X X X
Timing IRIG-B Source X Notify X
Timing PPS Source X Notify X
Timing 10MHz Source X Notify X
Timing GPS Antenna Short X
Major
X X X
Timing GPS Antenna Open X
Major
X X X
Timing Oscillator DAC Range Notify X
Timing Rubidium Lock Notify X
Timing Oscillator Unlock Notify X
Timing Source Change Notify X
Timing Source Lower Accuracy Input Notify X
Timing PLL Unlock X Notify X
Timing Quality 1e-6 X Notify X
Timing Quality 1e-5 X Notify X
Timing Quality 1e-4 X Notify X
Timing Quality 1e-3 X Notify X
Timing Leap Event X Notify X
LAN1 Link X
Major
X
LAN2 Link X Notify X
LAN3 Link X Notify X
Timing NTP Daemon Notify
System Reset Default Config Notify
NTP Clients
The NTP clients can't reach or synchronize with the SyncServer. On the SyncServer:
n
The Network LED on the front panel should be green. Otherwise, check the physical net-
work port connections. Also see Status LEDs.
n
Check the configuration of the network ports on the NETWORK - Ethernet page, described
in Configuring the Network Ports (on page 112).
n
If the Sync LED on the front panel is red, the SyncServer is unsynchronized and NTP cli-
ents won't synchronize to it. Configure the SyncServer with a valid reference input and/or
997-01520-02 Rev. G2.......................................................................... Page 117