All MIBs › ACE20-MIB › atmEtherCnfgLastChange
atmEtherCnfgLastChange
Module: ACE20-MIB
OID (symbolic): ACE20-MIB::atmEtherCnfgLastChange
OID (numeric): 1.3.6.1.4.1.164.12.4.3.4.2.1.9
Node type: OBJECT-TYPE
Type: TimeStamp
Access: read-only
Description: The value of sysUpTime at the time the ATM to Ethernet connection entered its current operational state. If the current state was entered prior to the last re-initialization of the local network management subsystem, then this object contains a zero value. Same value define both direction ( Atm2Ether and Ether2Atm ).
What is atmEtherCnfgLastChange?
This OID records the system uptime timestamp at the moment the bridge last changed operational states, helping engineers track when an outage or recovery occurred. You can use this to correlate bridge state changes with network alarms or maintenance windows and diagnose intermittent connectivity issues. For example, if lastChange shows a value from 10 seconds ago, the bridge just came online or went offline.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.12.4.3.4.2.1.9 snmpwalk -v2c -c public <target> ACE20-MIB::atmEtherCnfgLastChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.164.12.4.3.4.2.1.9.1 snmpget -v2c -c public <target> ACE20-MIB::atmEtherCnfgLastChange.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> atmEtherCnfgLastChange.1
Start monitoring Nortel ACE 20 ATM concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACE20-MIB::atmEtherCnfgLastChange OID value, configure state conditions and alerts, and monitor any Nortel ACE 20 ATM concentrator (legacy) 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 |
| 1.3.6.1.4.1.164 | rad | DACS-MIB |
| 1.3.6.1.4.1.164.12 | radAtm | RAD-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.164.12.4 | atmSu | ACE20-MIB |
| 1.3.6.1.4.1.164.12.4.3 | atmSuCrossConnect | ACE20-MIB |
| 1.3.6.1.4.1.164.12.4.3.4 | atmSuCrossConnectAtmEther | ACE20-MIB |
| 1.3.6.1.4.1.164.12.4.3.4.2 | atmEtherCnfgTable | ACE20-MIB |
| 1.3.6.1.4.1.164.12.4.3.4.2.1 | atmEtherCnfgEntry | ACE20-MIB |
| 1.3.6.1.4.1.164.12.4.3.4.2.1.9 | atmEtherCnfgLastChange | ACE20-MIB |