IEEE8021-AS-MIB :: ieee8021AsCurrentDSOffsetFromMasterMs

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IEEE8021-AS-MIB › ieee8021AsCurrentDSOffsetFromMasterMs

ieee8021AsCurrentDSOffsetFromMasterMs

Module: IEEE8021-AS-MIB

OID (symbolic): IEEE8021-AS-MIB::ieee8021AsCurrentDSOffsetFromMasterMs

OID (numeric): 1.3.111.2.802.1.1.20.1.2.3

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The middle significant 32 bits of the offset, signed 96 bit number in 2**-16 ns, an implementation-specific computation of the current value of the time difference between a master and a slave as computed by the slave.

This object MUST be read at the same time as ieee8021AsCurrentDSOffsetFromMasterHs, and ieee8021AsCurrentDSOffsetFromMasterLs, which represents most (highest) and least significant 32 bits of values, respectively, in order for the read operation to succeed.

What is ieee8021AsCurrentDSOffsetFromMasterMs?

The middle 32 bits of the same 96-bit signed master-offset value split across Hs/Ms/Ls objects; read all three together to get the actual time difference between this slave and its master.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.20.1.2.3
snmpwalk -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsCurrentDSOffsetFromMasterMs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.111.2.802.1.1.20.1.2.3.1
snmpget -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsCurrentDSOffsetFromMasterMs.1

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OID Breakdown

Upper-level ancestors (3 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.111.2.802.1.1ieee802dot1mibsIEEE8021-TC-MIB
Numeric OIDNameModule
1.3.111.2.802.1.1.20ieee8021AsTimeSyncMibIEEE8021-AS-MIB
1.3.111.2.802.1.1.20.1ieee8021AsMIBObjectsIEEE8021-AS-MIB
1.3.111.2.802.1.1.20.1.2ieee8021AsCurrentDSIEEE8021-AS-MIB
1.3.111.2.802.1.1.20.1.2.3ieee8021AsCurrentDSOffsetFromMasterMsIEEE8021-AS-MIB