CXLapBD-MIB :: lapbdMacSapArbitrationLogic

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

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lapbdMacSapArbitrationLogic

Module: CXLapBD-MIB

OID (symbolic): CXLapBD-MIB::lapbdMacSapArbitrationLogic

OID (numeric): 1.3.6.1.4.1.495.2.1.6.27.20.1.7

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Determines if the SAP initiates the link (active) by sending a SABM (LAPB) or a SABME (LAPD) to the other side. Both sides can be active. However, typically the DCE side is active and the DTE side is passive.

Note: A link will never be established if both sides of the link are set to 'passive'.

Options: passive (1): The SAP waits for the other side to initiate the link.

active (2): The SAP initiates the link.

Default Value: active (2)

Related Objects: lapbdMacSapLapType lapbdMacSapLogicalInterfaceType

Configuration Changed: administrative and operative

What is lapbdMacSapArbitrationLogic?

Determines whether this SAP actively sends the SABM/SABME frame to bring the link up (active, the default) or passively waits for the far end to do so. Since a link never comes up if both sides are passive, an admin configuring the DTE end of a link typically leaves the DCE side active and sets the DTE side to passive(1).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.27.20.1.7
snmpwalk -v2c -c public <target> CXLapBD-MIB::lapbdMacSapArbitrationLogic

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.27.20.1.7.1
snmpget -v2c -c public <target> CXLapBD-MIB::lapbdMacSapArbitrationLogic.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.27.20.1.7.1 i <value>

Start monitoring Aastra ConvertedX (CX) WAN access router/multiplexer (LAPB link layer) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CXLapBD-MIB::lapbdMacSapArbitrationLogic OID value, configure state conditions and alerts, and monitor any Aastra ConvertedX (CX) WAN access router/multiplexer (LAPB link layer) 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
1.3.6.1.4.1.495memotecMEMOTEC-SMI
1.3.6.1.4.1.495.2memotecProductsMEMOTEC-SMI
1.3.6.1.4.1.495.2.1cxProductMEMOTEC-SMI
1.3.6.1.4.1.495.2.1.6cxApplicationCXProduct-SMI
1.3.6.1.4.1.495.2.1.6.27cxLapBDCXProduct-SMI
Numeric OIDNameModule
1.3.6.1.4.1.495.2.1.6.27.20lapbdMacSapTableCXLapBD-MIB
1.3.6.1.4.1.495.2.1.6.27.20.1lapbdMacSapEntryCXLapBD-MIB
1.3.6.1.4.1.495.2.1.6.27.20.1.7lapbdMacSapArbitrationLogicCXLapBD-MIB