AT-INSTALL-MIB :: instRelExists

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › AT-INSTALL-MIB › instRelExists

instRelExists

Module: AT-INSTALL-MIB

OID (symbolic): AT-INSTALL-MIB::instRelExists

OID (numeric): 1.3.6.1.4.1.207.8.4.4.4.49.1.1.9

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Indicates if the release file exists or not. true(1) means it exists, false(2) means it doesn't.

What is instRelExists?

Indicates whether the release file for this installation entry actually exists on the router, returning true(1) if it is present or false(2) if it is not. This can be used to verify that the installed software image is intact.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.4.49.1.1.9
snmpwalk -v2c -c public <target> AT-INSTALL-MIB::instRelExists

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.4.49.1.1.9.1
snmpget -v2c -c public <target> AT-INSTALL-MIB::instRelExists.1

Start monitoring Allied Telesis managed switches and routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AT-INSTALL-MIB::instRelExists OID value, configure state conditions and alerts, and monitor any Allied Telesis managed switches and routers from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.8mibObjectAT-RG600-MIB
1.3.6.1.4.1.207.8.4brouterMibAT-SMI-MIB
1.3.6.1.4.1.207.8.4.4atRouterAT-SMI-MIB
1.3.6.1.4.1.207.8.4.4.4modulesAT-SMI-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.8.4.4.4.49installAT-INSTALL-MIB
1.3.6.1.4.1.207.8.4.4.4.49.1installTableAT-INSTALL-MIB
1.3.6.1.4.1.207.8.4.4.4.49.1.1installEntryAT-INSTALL-MIB
1.3.6.1.4.1.207.8.4.4.4.49.1.1.9instRelExistsAT-INSTALL-MIB