All MIBs › VDSL2-LINE-MIB › xdsl2LinePerfESThreshXtuc
xdsl2LinePerfESThreshXtuc
Module: VDSL2-LINE-MIB
OID (symbolic): VDSL2-LINE-MIB::xdsl2LinePerfESThreshXtuc
OID (numeric): 1.3.6.1.2.1.10.251.0.3
Node type: NOTIFICATION-TYPE
Description: This notification indicates that the errored seconds threshold has been reached/exceeded for the referred xTU-C.
What is xdsl2LinePerfESThreshXtuc?
This notification is generated when the count of errored seconds on a VDSL2 line (measured at the central office xTU-C transceiver) reaches or exceeds a configured threshold. Errored seconds indicate periods where one or more bit errors occurred, reflecting line quality issues. Operators receive this alarm to identify deteriorating DSL link quality and take action like reducing target throughput or scheduling line maintenance.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' VDSL2-LINE-MIB::xdsl2LinePerfESThreshXtuc snmptrap -v2c -c public <manager> '' 1.3.6.1.2.1.10.251.0.3
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:62550->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (291420246) 33 days, 17:30:02.46 SNMPv2-MIB::snmpTrapOID.0 = OID: VDSL2-LINE-MIB::xdsl2LinePerfESThreshXtuc
Start monitoring vendor-neutral, standards-based MIB, DSL access multiplexers (DSLAMs), VDSL2/ADSL modems and routers (line up/down/template/diagnostic status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the VDSL2-LINE-MIB::xdsl2LinePerfESThreshXtuc OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, DSL access multiplexers (DSLAMs), VDSL2/ADSL modems and routers (line up/down/template/diagnostic status) from a single console.
OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.251 | vdsl2MIB | VDSL2-LINE-MIB |
| 1.3.6.1.2.1.10.251.0 | xdsl2Notifications | VDSL2-LINE-MIB |
| 1.3.6.1.2.1.10.251.0.3 | xdsl2LinePerfESThreshXtuc | VDSL2-LINE-MIB |