ULPB-MIB :: ulpbAdmnTrejVal

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsULPB-MIBulpbAdmnTrejVal

ulpbAdmnTrejVal

Module: ULPB-MIB

OID (symbolic): ULPB-MIB::ulpbAdmnTrejVal

OID (numeric): 1.3.6.1.4.1.429.1.9.1.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The time interval during which the LAPB expects to receive a reply to a sent REJ TPDU. Value is in 0.1 second units. Default=25.

What is ulpbAdmnTrejVal?

This OID configures the Trej timer, in 0.1-second units (default 25, i.e. 2.5 seconds), which is how long LAPB waits for a reply after sending a REJ (reject) frame. An admin raises this on slower or higher-latency links to avoid unnecessary re-rejects.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.1.9.1.1.5
snmpwalk -v2c -c public <target> ULPB-MIB::ulpbAdmnTrejVal

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.1.9.1.1.5.1
snmpget -v2c -c public <target> ULPB-MIB::ulpbAdmnTrejVal.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.429.1.9.1.1.5.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ulpbAdmnTrejVal.1

Start monitoring legacy protocol bridge/remote access device, US Robotics/NAS lineage (LAPB timer/retry-parameter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ULPB-MIB::ulpbAdmnTrejVal OID value, configure state conditions and alerts, and monitor any legacy protocol bridge/remote access device, US Robotics/NAS lineage (LAPB timer/retry-parameter status) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.429usrCHS-MIB
1.3.6.1.4.1.429.1nasCHS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.1.9ulpbULPB-MIB
1.3.6.1.4.1.429.1.9.1ulpbAdmnTableULPB-MIB
1.3.6.1.4.1.429.1.9.1.1ulpbAdmnEntryULPB-MIB
1.3.6.1.4.1.429.1.9.1.1.5ulpbAdmnTrejValULPB-MIB