PW-TDM-MIB :: pwTDMPerfCurrentUASs

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsPW-TDM-MIBpwTDMPerfCurrentUASs

pwTDMPerfCurrentUASs

Module: PW-TDM-MIB

OID (symbolic): PW-TDM-MIB::pwTDMPerfCurrentUASs

OID (numeric): 1.3.6.1.2.1.186.1.5.1.8

Node type: OBJECT-TYPE

Type: PerfCurrentCount

Access: read-only

Description: The counter associated with the number of Unavailable Seconds encountered. Any consecutive ten seconds of SES are counted as one Unavailable Seconds (UAS).

What is pwTDMPerfCurrentUASs?

Counts Unavailable Seconds in the current 15-minute interval, where 10 consecutive Severely Errored Seconds are counted as one Unavailable Second. This flags sustained pseudowire outages within the current measurement window.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.186.1.5.1.8
snmpwalk -v2c -c public <target> PW-TDM-MIB::pwTDMPerfCurrentUASs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.186.1.5.1.8.1
snmpget -v2c -c public <target> PW-TDM-MIB::pwTDMPerfCurrentUASs.1

Start monitoring MPLS/PSN provider-edge router, TDM circuit-emulation gateway, vendor-neutral IETF MIB (RFC 5604) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PW-TDM-MIB::pwTDMPerfCurrentUASs OID value, configure state conditions and alerts, and monitor any MPLS/PSN provider-edge router, TDM circuit-emulation gateway, vendor-neutral IETF MIB (RFC 5604) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.186pwTDMMIBPW-TDM-MIB
1.3.6.1.2.1.186.1pwTDMObjectsPW-TDM-MIB
1.3.6.1.2.1.186.1.5pwTDMPerfCurrentTablePW-TDM-MIB
1.3.6.1.2.1.186.1.5.1pwTDMPerfCurrentEntryPW-TDM-MIB
1.3.6.1.2.1.186.1.5.1.8pwTDMPerfCurrentUASsPW-TDM-MIB