UDS1-MIB :: uds1TrapEnaPhysStateChng

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › UDS1-MIB › uds1TrapEnaPhysStateChng

uds1TrapEnaPhysStateChng

Module: UDS1-MIB

OID (symbolic): UDS1-MIB::uds1TrapEnaPhysStateChng

OID (numeric): 1.3.6.1.4.1.429.1.4.7.1.12

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Enable the generation of an SNMP trap upon detection of a change in the physical state of the specified DS1.

What is uds1TrapEnaPhysStateChng?

Controls whether an SNMP trap fires whenever the physical state of this DS1, as reported by uds1StatE1PhysicalState, changes. Enabling it gives a general-purpose early warning for any physical-layer transition, not just a specific alarm type.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.1.4.7.1.12
snmpwalk -v2c -c public <target> UDS1-MIB::uds1TrapEnaPhysStateChng

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.1.4.7.1.12.1
snmpget -v2c -c public <target> UDS1-MIB::uds1TrapEnaPhysStateChng.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.429.1.4.7.1.12.1 i <value>

Start monitoring US Robotics/3Com-lineage network access server (NAS) equipment with T1/E1 dial interfaces (DS1 line-config/dial-trunk status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the UDS1-MIB::uds1TrapEnaPhysStateChng OID value, configure state conditions and alerts, and monitor any US Robotics/3Com-lineage network access server (NAS) equipment with T1/E1 dial interfaces (DS1 line-config/dial-trunk 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
1.3.6.1.4.1.429usrANIC-MIB
1.3.6.1.4.1.429.1nasANIC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.1.4uds1UDS1-MIB
1.3.6.1.4.1.429.1.4.7uds1TrapEnaTableUDS1-MIB
1.3.6.1.4.1.429.1.4.7.1uds1TrapEnaEntryUDS1-MIB
1.3.6.1.4.1.429.1.4.7.1.12uds1TrapEnaPhysStateChngUDS1-MIB