CTRON-WAN-MIB :: ctWanHDSLAlarmsES

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRON-WAN-MIB › ctWanHDSLAlarmsES

ctWanHDSLAlarmsES

Module: CTRON-WAN-MIB

OID (symbolic): CTRON-WAN-MIB::ctWanHDSLAlarmsES

OID (numeric): 1.3.6.1.4.1.52.4.1.2.7.1.8.5.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: A two bytes value for the Errored Second indication of the HDSL line unit, including local, remote line units and the doublers. each bit in the two bytes value has the following meaning if set:

Bit 0 : Errored Second on LOOP 1 of local line unit. 1 : Errored Second on LOOP 2 of local line unit. 2 : Errored Second on LOOP 1 of remote line unit. 3 : Errored Second on LOOP 2 of remote line unit. 4 : Errored Second on LOOP 1 of local line unit's network side. 5 : Errored Second on LOOP 2 of local line unit's network side. 6 : Errored Second on LOOP 1 of local line unit's customer side. 7 : Errored Second on LOOP 2 of local line unit's customer side.

What is ctWanHDSLAlarmsES?

A bitmask indicating which loop currently has an active errored-second condition, covering LOOP 1/2 of both the local and remote line units plus the local unit's network- and customer-side loops, letting an admin see in one read exactly which segment is currently accumulating errors.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.2.7.1.8.5.1.3
snmpwalk -v2c -c public <target> CTRON-WAN-MIB::ctWanHDSLAlarmsES

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.2.7.1.8.5.1.3.1
snmpget -v2c -c public <target> CTRON-WAN-MIB::ctWanHDSLAlarmsES.1

Start monitoring Cabletron/Enterasys router (WAN/DDS interface) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-WAN-MIB::ctWanHDSLAlarmsES OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys router (WAN/DDS interface) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCT-PRIORITY-QUEUING
1.3.6.1.4.1.52.4.1ctronCTRON-ISDN-CONFIGURATION-MIB
1.3.6.1.4.1.52.4.1.2ctDataLinkCTRON-ISDN-CONFIGURATION-MIB
1.3.6.1.4.1.52.4.1.2.7ctronWanCTRON-ISDN-CONFIGURATION-MIB
1.3.6.1.4.1.52.4.1.2.7.1ctWanCTRON-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.52.4.1.2.7.1.8ctWanHDSLExtCTRON-WAN-MIB
1.3.6.1.4.1.52.4.1.2.7.1.8.5ctWanHDSLAlarmsTableCTRON-WAN-MIB
1.3.6.1.4.1.52.4.1.2.7.1.8.5.1ctWanHDSLAlarmsEntryCTRON-WAN-MIB
1.3.6.1.4.1.52.4.1.2.7.1.8.5.1.3ctWanHDSLAlarmsESCTRON-WAN-MIB