GPS
: GNSS reference
IRIG
: IRIG reference
HVQ
: HAVE QUICK reference
FREQ
: Frequency reference
PPS
: External 1PPS reference
PTP
: PTP reference
ATC
: ASCII time code reference
USER
: User provided time
LOCL
: Local reference (synced to itself)
INIT
: NTP on server/peer is initializing
STEP
: NTP on server/peer is performing initial synchronization step and
restarting
AUTH STATUS
: Indicates if the selected reference is using MD5 authentication.
“None” indicates authentication not being used.
LAST
: The number of seconds that have expired since this reference was last polled
for its time.
POLL
: The polling interval, i.e. how often VelaSync is polling this NTP reference for
its time.
DELAY (ms)
: The measured one-way delay between VelaSync and its selected ref-
erence.
2.10.8.2 NTP Servers: Adding, Configuring, Removing
To add, configure, or remove an NTP Server:
2.10 Configure NTP
CHAPTER
2
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Summary of Contents for Spectracom VelaSync 1232
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