ieee8021AsDefaultDSOffsetScaledLogVariance

The offsetScaledLogVariance is scaled, offset 
representation of an estimate of the PTP variance. The
PTP variance characterizes the precision and frequency
stability of the ClockMaster. The PTP variance is the
square of PTPDEV (see B.1.3.2).  The value shall be
selected as follows:
a) offsetScaledLogVariance is set to the value that
   reflects the combination of the LocalClock and
   ClockSource entities; else
b) if the value that reflects these entities is not
   specified or not known, offsetScaledLogVariance is
   set to 16640 (0x4100). This value corresponds to the 
   value of PTPDEV for observation interval equal to the 
   default Sync message transmission interval (i.e.,
   observation interval of 0.125 s, see 11.5.2.3 and
   B.1.3.2).
          
          
 A value of 65535 (0xFFFF) indicates value is too 
 large to be represented or has not been computed.

MIB

IEEE8021-AS-MIB

OID

.1.3.111.2.802.1.1.20.1.1.5

Type

scalar

Access

readonly

Status

current

Parent

ieee8021AsDefaultDS