All MIBs › CXLapBD-MIB › lapbdDlSapCongestionTimer
lapbdDlSapCongestionTimer
Module: CXLapBD-MIB
OID (symbolic): CXLapBD-MIB::lapbdDlSapCongestionTimer
OID (numeric): 1.3.6.1.4.1.495.2.1.6.27.21.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Determines the maximum amount of time LAPB/D waits for the link to become uncongested before it terminates the link.
This timer is started when the number of frames queued for a data link connection associated with this service access point (lapbdDlcTxQSize) reaches the congestion threshold (lapbdMacSapTxQUpperThreshold).
This timer is stopped when the number of frames queued for a data link connection (lapbdDlcTxQSize) reaches the congestion minimum (lapbdMacSapTxQLowerThreshold).
If this timer expires, the data link connection is terminated.
Range of Values: 0 - 2047 (in tenths of a second)
Default Value: LAPB = 1000 (100 seconds)
LAPD = 1000 (100 seconds)
Related Objects: lapbdDlcTxQSize lapbdMacSapTxQUpperThreshold lapbdMacSapTxQLowerThreshold
Configuration Changed: administrative and operative
What is lapbdDlSapCongestionTimer?
In tenths of a second (0-2047, default 1000 = 100 seconds), sets how long a data link connection may sit above the congestion threshold set by lapbdMacSapTxQUpperThreshold before it is forcibly terminated; an admin seeing links drop under bursty-but-recoverable traffic might raise this from the default.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.27.21.1.8 snmpwalk -v2c -c public <target> CXLapBD-MIB::lapbdDlSapCongestionTimer
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.27.21.1.8.1 snmpget -v2c -c public <target> CXLapBD-MIB::lapbdDlSapCongestionTimer.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.27.21.1.8.1 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::lapbdDlSapCongestionTimer 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.495 | memotec | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2 | memotecProducts | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2.1 | cxProduct | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2.1.6 | cxApplication | CXProduct-SMI |
| 1.3.6.1.4.1.495.2.1.6.27 | cxLapBD | CXProduct-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.495.2.1.6.27.21 | lapbdDlSapTable | CXLapBD-MIB |
| 1.3.6.1.4.1.495.2.1.6.27.21.1 | lapbdDlSapEntry | CXLapBD-MIB |
| 1.3.6.1.4.1.495.2.1.6.27.21.1.8 | lapbdDlSapCongestionTimer | CXLapBD-MIB |