UNISYS-TIMEPLEX-MIB :: uddnHdhWentDown

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › UNISYS-TIMEPLEX-MIB › uddnHdhWentDown

uddnHdhWentDown

Module: UNISYS-TIMEPLEX-MIB

OID (symbolic): UNISYS-TIMEPLEX-MIB::uddnHdhWentDown

OID (numeric): 1.3.6.1.4.1.16.2.1.16.11

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.16.2.1.16.11
snmpwalk -v2c -c public <target> UNISYS-TIMEPLEX-MIB::uddnHdhWentDown

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.16.2.1.16.11.1
snmpget -v2c -c public <target> UNISYS-TIMEPLEX-MIB::uddnHdhWentDown.1

Start monitoring Unisys/Timeplex WAN multiplexers and T1/E1 switching equipment, legacy 1990s product line (HDLC line-sync/FDDI ring status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the UNISYS-TIMEPLEX-MIB::uddnHdhWentDown OID value, configure state conditions and alerts, and monitor any Unisys/Timeplex WAN multiplexers and T1/E1 switching equipment, legacy 1990s product line (HDLC line-sync/FDDI ring status) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.16amiAMIMEGARAIDMIF-MIB
1.3.6.1.4.1.16.2u_mgmtUNISYS-MIB
1.3.6.1.4.1.16.2.1u_mibUNISYS-MIB
1.3.6.1.4.1.16.2.1.16u_ddnUNISYS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.16.2.1.16.11uddnHdhWentDownUNISYS-TIMEPLEX-MIB