All MIBs › JUNIPER-IF-MIB › ifJnxCarrierTrans
ifJnxCarrierTrans
Module: JUNIPER-IF-MIB
OID (symbolic): JUNIPER-IF-MIB::ifJnxCarrierTrans
OID (numeric): 1.3.6.1.4.1.2636.3.3.1.1.26
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Carrier transitions: The number of times the interface saw the carrier signal transition.
What is ifJnxCarrierTrans?
Counts the number of times this interface's carrier signal transitioned (went up or down), useful for spotting a flapping physical link -- a cable coming loose, a failing transceiver, or an unstable far-end device.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.3.1.1.26 snmpwalk -v2c -c public <target> JUNIPER-IF-MIB::ifJnxCarrierTrans
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.3.1.1.26.1 snmpget -v2c -c public <target> JUNIPER-IF-MIB::ifJnxCarrierTrans.1
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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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.3 | ifJnx | JUNIPER-IF-MIB |
| 1.3.6.1.4.1.2636.3.3.1 | ifJnxTable | JUNIPER-IF-MIB |
| 1.3.6.1.4.1.2636.3.3.1.1 | ifJnxEntry | JUNIPER-IF-MIB |
| 1.3.6.1.4.1.2636.3.3.1.1.26 | ifJnxCarrierTrans | JUNIPER-IF-MIB |