VSC HO
Device
Status
Message
Clock
Class
Active
Reference
Description
VSC-
10203
WARNING Locked:
ToD offset
bigger than
1s (NTP off-
set)
6 GM: Front-
panel
We are seeing a drift with the current
NTP offset (this is probably that NTP
server has some server, but it could be
that our external reference is in free-
running)
VSC-
10204
WARNING Locked:
NTP does
not reply
anymore
6 GM: Front-
panel
As NTP does not reply we might have
some problem with the network. This is
not critical for operation but might be a
problem at next reboot. Only the GM
should send alert
9.4.2 Boundary Clock (BC VCS Code)
A device in Boundary Clock mode is receiving its timing from a PTP/WR master and redis-
tribute to other PTP/WR slave devices.
VSC HO
Device
Status
Message
Clock
Class
Active
Reference
Description
VSC-
20001
OK Locked (TRACK_
PHASE)
6 BC: WR @
ifname
The BC clock is locked using
WR and the upstream device
provide all the information
properly set
VSC-
20001
OK Locked 6 BC: PTP
@ ifname
The BC clock is locked using
PTP and the upstream
device provide all the inform-
ation properly set
VSC-
20004
OK Locked -
Upstream in
manual Free-run-
ning
193 BC: WR @
ifname
The BC clock is locked using
WR but the upstream device
has been configured in free-
running
VSC-
20301
CRITICAL No connected ref-
erence - link
down
248 Internal
Oscillator
The BC clock has no link with
upstream device
VSC-
21301
HO CHANGEOVER Lost connected
reference - link
down
187 BC: Hol-
dover
The Link has been lost due to
a link down (VSC-20301), but
holdover was learnt (READY)
and was quickly and auto-
matically triggered
(ACTIVATED)
WR-Z16 User Manual 143
APPENDIX