ULPB-MIB :: ulpbAdmnN2ReXmitVal

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsULPB-MIBulpbAdmnN2ReXmitVal

ulpbAdmnN2ReXmitVal

Module: ULPB-MIB

OID (symbolic): ULPB-MIB::ulpbAdmnN2ReXmitVal

OID (numeric): 1.3.6.1.4.1.429.1.9.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The maximum number of times a PDU is sent after the Ack, P-bit or Reject timer expires. It also limits RR w/P-bit sends with remote busy true and the Busy timer expiring. Default=10.

What is ulpbAdmnN2ReXmitVal?

This OID configures the maximum number of times (default 10) a PDU is retransmitted after the Ack, P-bit, or Reject timer expires, and also limits RR-with-P-bit retries while the remote end is busy. An admin lowers this on a clean, low-latency link to fail faster, or raises it on a noisy link to tolerate more retries before giving up.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.1.9.1.1.2
snmpwalk -v2c -c public <target> ULPB-MIB::ulpbAdmnN2ReXmitVal

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.1.9.1.1.2.1
snmpget -v2c -c public <target> ULPB-MIB::ulpbAdmnN2ReXmitVal.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.429.1.9.1.1.2.1 i <value>

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::ulpbAdmnN2ReXmitVal 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
1.3.6.1.4.1.429.1.9.1.1.2ulpbAdmnN2ReXmitValULPB-MIB