APPENDIX
PTP
Time
Scale
52
187
255
248
Ethernet Status
Port Status
510
Arbitrary
Time
Scale
58
Time and 1pps references are in holdover state, not within spe-
cifications, and PTP clock shall not be a slave to another clock in the
domain. Then, applied to Master Clocks who have just powered on and
have not yet achieved a suitable TFOM value.
193
Time and 1pps references are in holdover state, not within spe-
cifications, and PTP clock may be a slave to another clock in the
domain.
255
Class assigned to "Slave-Only" clocks.
248
"Unknown" class.
Current IP
Address: The IP address currently being used by the PTP inter-
face.
Note:
If the PTP Module is set up for DHCP but fails to obtain an IP
address, it will use the Static IP instead. To reacquire a DHCP address,
reset the module via the Main tab in the PTP settings window.
Current Network
Mask: The Network Mask currently being used by the PTP
interface.
Current
Gateway: The Gateway address currently being used by the PTP
interface.
Port
State: Reports the current state of the PTP State Machine:
Disabled: PTP Ethernet port is Disabled. See PTP Setup/Network
page, PTP Network Settings options.
Initializing: Ethernet link is unplugged/PTP Module is in power-up
state. A Master Clock doesn't leave this state while it can't get the cur-
rent time and synchronization references from SecureSync to syn-
chronize with it.
Listening: PTP module is looking for a Master Clock.
Clock Class Definition
SecureSync 2400 User Manual