Description:
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dtmTimeScaleStatus OBJECT-TYPE
SYNTAX INTEGER {
notSupported(1),
uninitiated(2),
reassigned(3),
compensated(4) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time scale status of the synchronization clock of this node.
notSupported(1)
Time Transfer is not supported or not enabled.
uninitiated(2)
The initial state which indicates that the time of the time
scale is not initiated and may not be used for any time
keeping. The time scale is however running, so it may be
used for relative measures such as those used in round-trip
estimates. During the uninitiated state the Time Transfer
Control Processing attempts to initiate the TAI/UTC time from
either another DTM node in state compensated, or some local
UTC source. When the such a source is available, it
reassigns the time scale and enters the reassigned state.
reassigned(3)
When the time scale of this node have a degenerated
time-offset from neighbor nodes being compensated, or a local
TAI/UTC source, the node reassigns the time scale and enters
the reassigned state, during which the time scale may not be
used for precision time-keeping. During the reassigned state
the Time Transfer Control Processing attempts to retrace the
TAI/UTC time from either another DTM node in state
compensated, or some local TAI/UTC source. When the retracing
have reduced the time error to within defined limits (1 us),
it enters the compensated state.
compensated(4)
When the time scale of the node has been initiated to
TAI/UTC, it can be used for time keeping, but the time error
of the time scale is too high (and thus stability and
precision is limited). During the compensated state the Time
Transfer Control Processing will use the TLL to maintain the
TAI/UTC time scale from any neighboring nodes in the
compensated state."
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