All MIBs › NMS-LOOPBACK-DETECT-MIB › ldPortBloopbackdetected
ldPortBloopbackdetected
Module: NMS-LOOPBACK-DETECT-MIB
OID (symbolic): NMS-LOOPBACK-DETECT-MIB::ldPortBloopbackdetected
OID (numeric): 1.3.6.1.4.1.11606.10.9.252.2.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: whether loopback is detected on this port.
What is ldPortBloopbackdetected?
A read-only value reporting whether a loopback is currently detected on this port. This is the actual live status an admin checks to see whether a given port currently has a physical loop condition, as opposed to the various configuration objects that only control detection behavior. A port reporting a detected loopback would prompt an admin to check that port's cabling for an accidental connection back into the same switch or network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11606.10.9.252.2.1.8 snmpwalk -v2c -c public <target> NMS-LOOPBACK-DETECT-MIB::ldPortBloopbackdetected
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11606.10.9.252.2.1.8.1 snmpget -v2c -c public <target> NMS-LOOPBACK-DETECT-MIB::ldPortBloopbackdetected.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ldPortBloopbackdetected.1
Start monitoring nms Co., Ltd. managed switch (Layer 2 loopback detection, vendor unidentified) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NMS-LOOPBACK-DETECT-MIB::ldPortBloopbackdetected OID value, configure state conditions and alerts, and monitor any nms Co., Ltd. managed switch (Layer 2 loopback detection, vendor unidentified) 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 |
| 1.3.6.1.4.1.11606 | pbn | PBN-ROOT |
| 1.3.6.1.4.1.11606.10 | nms | NMS-SMI |
| 1.3.6.1.4.1.11606.10.9 | nmsMgmt | NMS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11606.10.9.252 | nmsLoopbackDetectMIB | NMS-LOOPBACK-DETECT-MIB |
| 1.3.6.1.4.1.11606.10.9.252.2 | ldPortTable | NMS-LOOPBACK-DETECT-MIB |
| 1.3.6.1.4.1.11606.10.9.252.2.1 | ldPortTableEntry | NMS-LOOPBACK-DETECT-MIB |
| 1.3.6.1.4.1.11606.10.9.252.2.1.8 | ldPortBloopbackdetected | NMS-LOOPBACK-DETECT-MIB |