IMA-MIB :: imaLinkNeUnavailSecs

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsIMA-MIBimaLinkNeUnavailSecs

imaLinkNeUnavailSecs

Module: IMA-MIB

OID (symbolic): IMA-MIB::imaLinkNeUnavailSecs

OID (numeric): 1.3.6.1.4.1.353.5.7.1.1.4.1.17

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Count of unavailable seconds at near-end: unavailability begins at the onset of 10 contiguous SES-IMA and ends at the onset of 10 contiguous seconds with no SES-IMA.

What is imaLinkNeUnavailSecs?

Counts unavailable seconds at the near end of this link, where unavailability begins after 10 consecutive severely-errored seconds and ends after 10 consecutive seconds without one. It is the standard lifetime unavailability counter used to gauge how much downtime this specific link has contributed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.353.5.7.1.1.4.1.17
snmpwalk -v2c -c public <target> IMA-MIB::imaLinkNeUnavailSecs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.353.5.7.1.1.4.1.17.1
snmpget -v2c -c public <target> IMA-MIB::imaLinkNeUnavailSecs.1

Start monitoring Vendor-neutral ATM Forum standard (ATM/IMA-capable router or access multiplexer) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IMA-MIB::imaLinkNeUnavailSecs OID value, configure state conditions and alerts, and monitor any Vendor-neutral ATM Forum standard (ATM/IMA-capable router or access multiplexer) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.353atmForumATM-FORUM-ILMI40-MIB
1.3.6.1.4.1.353.5atmForumNetworkManagementATM-FORUM-SNMP-M4-MIB
Numeric OIDNameModule
1.3.6.1.4.1.353.5.7atmfImaIMA-MIB
1.3.6.1.4.1.353.5.7.1atmfImaMibIMA-MIB
1.3.6.1.4.1.353.5.7.1.1atmfImaMibObjectsIMA-MIB
1.3.6.1.4.1.353.5.7.1.1.4imaLinkTableIMA-MIB
1.3.6.1.4.1.353.5.7.1.1.4.1imaLinkEntryIMA-MIB
1.3.6.1.4.1.353.5.7.1.1.4.1.17imaLinkNeUnavailSecsIMA-MIB