CXBOPIO-MIB :: bopSapOprPortTxWindow

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CXBOPIO-MIB › bopSapOprPortTxWindow

bopSapOprPortTxWindow

Module: CXBOPIO-MIB

OID (symbolic): CXBOPIO-MIB::bopSapOprPortTxWindow

OID (numeric): 1.3.6.1.4.1.495.2.1.6.36.1.1.20

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Determines the active maximum number of buffers that may be queued onto the port driver (for transmission) by the associated upper layer. For ISDN ports, the value is locked at 8.

Ranges of Values: 1 - 255

Default Value: 255

What is bopSapOprPortTxWindow?

Active maximum number of transmit buffers (1-255) the upper layer may queue on this port's driver at once; locked to 8 on ISDN. Lowering this from the default 255 can protect delay-sensitive traffic from being swamped by bursty transmit queues.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.36.1.1.20
snmpwalk -v2c -c public <target> CXBOPIO-MIB::bopSapOprPortTxWindow

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.36.1.1.20.1
snmpget -v2c -c public <target> CXBOPIO-MIB::bopSapOprPortTxWindow.1

Start monitoring Aastra CX WAN access equipment (BOP I/O module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CXBOPIO-MIB::bopSapOprPortTxWindow OID value, configure state conditions and alerts, and monitor any Aastra CX WAN access equipment (BOP I/O module) 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
1.3.6.1.4.1.495.2.1.6.36cxBOPIOCXProduct-SMI
Numeric OIDNameModule
1.3.6.1.4.1.495.2.1.6.36.1bopSapOprTableCXBOPIO-MIB
1.3.6.1.4.1.495.2.1.6.36.1.1bopSapOprEntryCXBOPIO-MIB
1.3.6.1.4.1.495.2.1.6.36.1.1.20bopSapOprPortTxWindowCXBOPIO-MIB