All MIBs › CXLapBD-MIB › lapbdDlSapMaxRetransmissions
lapbdDlSapMaxRetransmissions
Module: CXLapBD-MIB
OID (symbolic): CXLapBD-MIB::lapbdDlSapMaxRetransmissions
OID (numeric): 1.3.6.1.4.1.495.2.1.6.27.21.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Determines the maximum number of attempts made to successfully transfer a command frame (error recovery) after the acknowledgment timer (lapbdDlSapT1T200Timer) expires. Known as N2.
Default Value: LAPB = 5, LAPD = 3
Default Value: 5
Related Objects: lapbdDlSapT1T200Timer
Configuration Changed: administrative and operative
What is lapbdDlSapMaxRetransmissions?
Sets how many times (1-127, default 5 for LAPB or 3 for LAPD) this SAP retries a command frame after the T1/T200 acknowledgment timer expires before declaring the link failed - the N2 retry counter familiar from X.25/LAPB.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.27.21.1.7 snmpwalk -v2c -c public <target> CXLapBD-MIB::lapbdDlSapMaxRetransmissions
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.27.21.1.7.1 snmpget -v2c -c public <target> CXLapBD-MIB::lapbdDlSapMaxRetransmissions.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.27.21.1.7.1 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::lapbdDlSapMaxRetransmissions 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 |
| 1.3.6.1.4.1.495.2.1.6.27.21.1.7 | lapbdDlSapMaxRetransmissions | CXLapBD-MIB |