All MIBs › PACKETLOGIC-TRAP-MIB › prevState
prevState
Module: PACKETLOGIC-TRAP-MIB
OID (symbolic): PACKETLOGIC-TRAP-MIB::prevState
OID (numeric): 1.3.6.1.4.1.15397.2.8.3.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This is the state the channel was in before it changed.
What is prevState?
This read-only enumerated value records the duplex/speed state the PacketLogic channel was in immediately before the state change that triggered the trap. An admin compares it against newState to see exactly what changed, such as a link renegotiating from one speed or duplex mode to another. For example, prevState might show fd-1000(5) if the channel had been running at full-duplex gigabit before the change that generated the trap.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.15397.2.8.3.4 snmpwalk -v2c -c public <target> PACKETLOGIC-TRAP-MIB::prevState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.15397.2.8.3.4.1 snmpget -v2c -c public <target> PACKETLOGIC-TRAP-MIB::prevState.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> prevState.1
Start monitoring Procera Networks PacketLogic2 DPI appliance (trap notifications) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PACKETLOGIC-TRAP-MIB::prevState OID value, configure state conditions and alerts, and monitor any Procera Networks PacketLogic2 DPI appliance (trap notifications) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.15397 | procera | PACKETLOGIC-MIB |
| 1.3.6.1.4.1.15397.2 | packetlogic2 | PACKETLOGIC-MIB |
| 1.3.6.1.4.1.15397.2.8 | pl2Trap | PACKETLOGIC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.15397.2.8.3 | pl2ChannelTrapVals | PACKETLOGIC-TRAP-MIB |
| 1.3.6.1.4.1.15397.2.8.3.4 | prevState | PACKETLOGIC-TRAP-MIB |