Symmetricom XLi IEEE 1588 User Manual page 164

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Stratum Code
------- ----
0 DCN
0 NIST
0 TSP
0 DTS
1 ATOM
1 VLF
1 callsign Generic radio
1 LORC
1 GOES
1 GPS
1 ACTS
1 IRIG
Note, for TrueTime time servers only GPS, ACTS and IRIG are presently
used. Further, a primary time server's outgoing NTP packet will have
its reference identifier field set to ntpSysRefClockIdent."
::= { ntp 14 }
ntpControlInput OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-write
STATUS deprecated
DESCRIPTION
"This variable emulates TrueTime's serial function command strings.
The same commands issued to the serial port can be sent to this
string. Use this variable for SNMP sets of functions strings.
Note, setting this variable clears ntpControlOutput to the null string.
See ntpControlOutput below."
::= { ntsControl 1 }
ntpControlOutput OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This variable emulates TrueTime's serial function command strings.
The same commands issued to the serial port can be sent to this string.
This variable holds the output result string from the last setting of
the above ntpControlInput variable.
of function strings.
::= { ntsControl 2 }
gpsGroupValid OBJECT-TYPE
SYNTAX INTEGER (0..1)
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"A test flag indicating if data contained in this SNMP GPS group is
valid or not.
synchronization source and 0 for all other sources.
::= { gps 1 }
156
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Meaning
-------
DCN routing protocol
NIST public modem
TSP time protocol
Digital Time Service
Atomic clock (calibrated)
VLF radio (OMEGA, etc.)
LORAN-C radionavigation
GOES UHF environment satellite
GPS UHF satellite positioning
ACTS telephone modem dial-up
Inter-Range Instrumentation Group signal
See ntpControlInpuut above."
This flag equals 1 when GPS is used as the time
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Use this variable for SNMP gets
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"
XLi IEEE 1588 Clock
997-01510-03, Rev. C, 12/12/2006
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