MODULES-MIB :: itrLinkMode

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › MODULES-MIB › itrLinkMode

itrLinkMode

Module: MODULES-MIB

OID (symbolic): MODULES-MIB::itrLinkMode

OID (numeric): 1.3.6.1.4.1.81.21.3.2.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Synchronous or asynchronous modes on the link.

What is itrLinkMode?

Selects whether this WAN link operates in synchronous or asynchronous signaling mode; an admin sets this to match the requirements of the attached modem or carrier circuit, and it determines which of itrLinkAsyncRate or itrLinkSyncRate governs the link's actual speed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.81.21.3.2.1.4
snmpwalk -v2c -c public <target> MODULES-MIB::itrLinkMode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.81.21.3.2.1.4.1
snmpget -v2c -c public <target> MODULES-MIB::itrLinkMode.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.81.21.3.2.1.4.1 i <value>

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OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.81lannetGEN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.81.21bRouterMODULES-MIB
1.3.6.1.4.1.81.21.3itrMODULES-MIB
1.3.6.1.4.1.81.21.3.2itrLinkTableMODULES-MIB
1.3.6.1.4.1.81.21.3.2.1itrLinkEntryMODULES-MIB
1.3.6.1.4.1.81.21.3.2.1.4itrLinkModeMODULES-MIB