All MIBs › AC-PM-SS7-MIB › acPMSS7MTP2T5ExpiryTotal
acPMSS7MTP2T5ExpiryTotal
Module: AC-PM-SS7-MIB
OID (symbolic): AC-PM-SS7-MIB::acPMSS7MTP2T5ExpiryTotal
OID (numeric): 1.3.6.1.4.1.5003.10.13.2.61.5.1.4
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Total since last reset.
What is acPMSS7MTP2T5ExpiryTotal?
This read-only integer counter tracks the cumulative total of T5 timer expirations on MTP2 (Message Transfer Part 2) links since the last system reset. Network operators monitor this to detect link instability or protocol state violations in Signaling System 7 (SS7) networks. A value of 50 expirations in a monitoring interval suggests potential link issues requiring investigation or re-provisioning.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.10.13.2.61.5.1.4 snmpwalk -v2c -c public <target> AC-PM-SS7-MIB::acPMSS7MTP2T5ExpiryTotal
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.10.13.2.61.5.1.4.1 snmpget -v2c -c public <target> AC-PM-SS7-MIB::acPMSS7MTP2T5ExpiryTotal.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> acPMSS7MTP2T5ExpiryTotal.1
Start monitoring AudioCodes gateways (SS7 signaling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-PM-SS7-MIB::acPMSS7MTP2T5ExpiryTotal OID value, configure state conditions and alerts, and monitor any AudioCodes gateways (SS7 signaling) 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 |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.10 | acPerformance | AUDIOCODES-TYPES-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.10.13 | acPMSS7 | AC-PM-SS7-MIB |
| 1.3.6.1.4.1.5003.10.13.2 | acPMSS7Data | AC-PM-SS7-MIB |
| 1.3.6.1.4.1.5003.10.13.2.61 | acPMSS7MPT2Timers | AC-PM-SS7-MIB |
| 1.3.6.1.4.1.5003.10.13.2.61.5 | acPMSS7MTP2T5ExpiryTable | AC-PM-SS7-MIB |
| 1.3.6.1.4.1.5003.10.13.2.61.5.1 | acPMSS7MTP2T5ExpiryEntry | AC-PM-SS7-MIB |
| 1.3.6.1.4.1.5003.10.13.2.61.5.1.4 | acPMSS7MTP2T5ExpiryTotal | AC-PM-SS7-MIB |