All MIBs › UDS1-MIB › uds1StatLossOfSignal
uds1StatLossOfSignal
Module: UDS1-MIB
OID (symbolic): UDS1-MIB::uds1StatLossOfSignal
OID (numeric): 1.3.6.1.4.1.429.1.4.5.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object indicates when 175 consecutive 0's have been detected. The signal is considered recovered if the 1's density reaches 12.5% (ie. four ones in a 32 bit period).
What is uds1StatLossOfSignal?
Indicates whether 175 consecutive zero bits have been detected on the receive side, meaning the signal is effectively gone; recovery requires the ones-density to climb back to 12.5%. This is one of the most fundamental physical-layer failure indicators for a T1 circuit, often pointing to a cut or disconnected cable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.1.4.5.1.4 snmpwalk -v2c -c public <target> UDS1-MIB::uds1StatLossOfSignal
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.429.1.4.5.1.4.1 snmpget -v2c -c public <target> UDS1-MIB::uds1StatLossOfSignal.1
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::uds1StatLossOfSignal 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 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.429 | usr | ANIC-MIB |
| 1.3.6.1.4.1.429.1 | nas | ANIC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.429.1.4 | uds1 | UDS1-MIB |
| 1.3.6.1.4.1.429.1.4.5 | uds1StatTable | UDS1-MIB |
| 1.3.6.1.4.1.429.1.4.5.1 | uds1StatEntry | UDS1-MIB |
| 1.3.6.1.4.1.429.1.4.5.1.4 | uds1StatLossOfSignal | UDS1-MIB |