DOT3-OAM-MIB :: dot3OamEventLogWindowHi

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDOT3-OAM-MIBdot3OamEventLogWindowHi

dot3OamEventLogWindowHi

Module: DOT3-OAM-MIB

OID (symbolic): DOT3-OAM-MIB::dot3OamEventLogWindowHi

OID (numeric): 1.3.6.1.2.1.158.1.6.1.6

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: If the event represents a threshold crossing event, the two objects dot3OamEventWindowHi and dot3OamEventWindowLo, form an unsigned 64-bit integer yielding the window over which the value was measured for the threshold crossing event (for example, 5, when 11 occurrences happened in 5 seconds while the threshold was 10). The two objects are combined as:

dot3OamEventLogWindow = ((2^32) * dot3OamEventLogWindowHi) + dot3OamEventLogWindowLo

Otherwise, this value is returned as all F's (2^32 - 1) and adds no useful information.

What is dot3OamEventLogWindowHi?

This read-only value is the high-order 32 bits of the 64-bit measurement window over which a logged threshold-crossing event's value was evaluated, returned as all-F's (2^32-1) for non-threshold events like dying gasp. An admin combines it with the Lo object to see exactly what window size (e.g. 5 seconds) produced a given errored-frame log entry.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.158.1.6.1.6
snmpwalk -v2c -c public <target> DOT3-OAM-MIB::dot3OamEventLogWindowHi

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.158.1.6.1.6.1
snmpget -v2c -c public <target> DOT3-OAM-MIB::dot3OamEventLogWindowHi.1

Start monitoring Ethernet switch/access device supporting IEEE 802.3ah OAM (vendor-neutral IETF standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOT3-OAM-MIB::dot3OamEventLogWindowHi OID value, configure state conditions and alerts, and monitor any Ethernet switch/access device supporting IEEE 802.3ah OAM (vendor-neutral IETF standard) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.158dot3OamMIBDOT3-OAM-MIB
1.3.6.1.2.1.158.1dot3OamObjectsDOT3-OAM-MIB
1.3.6.1.2.1.158.1.6dot3OamEventLogTableDOT3-OAM-MIB
1.3.6.1.2.1.158.1.6.1dot3OamEventLogEntryDOT3-OAM-MIB
1.3.6.1.2.1.158.1.6.1.6dot3OamEventLogWindowHiDOT3-OAM-MIB