All MIBs › TN-LOOP-PROTECT-MIB › tnLoopProtectPortStatus
tnLoopProtectPortStatus
Module: TN-LOOP-PROTECT-MIB
OID (symbolic): TN-LOOP-PROTECT-MIB::tnLoopProtectPortStatus
OID (numeric): 1.3.6.1.4.1.868.2.5.22.1.1.2.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The status of the port. up(1): the status of the port is up. down(2):the status of the port is down. disable(3):loop is detected in this port and shutdown is triggered at the same time
What is tnLoopProtectPortStatus?
This read-only value reports whether the port is up, down, or disabled, where disabled specifically means a loop was detected on this port and the configured shutdown action was triggered. An admin distinguishes a port disabled by loop protection from one that's simply down for other reasons by checking this object rather than assuming any down port is a cabling or link issue. For example, this object reporting disable(3) on a port tells the admin that port was deliberately shut down by loop protection, not by a normal link failure.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.22.1.1.2.1.5 snmpwalk -v2c -c public <target> TN-LOOP-PROTECT-MIB::tnLoopProtectPortStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.22.1.1.2.1.5.1 snmpget -v2c -c public <target> TN-LOOP-PROTECT-MIB::tnLoopProtectPortStatus.1
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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 |
| 1.3.6.1.4.1.868 | transition | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2 | products | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5 | tnProducts | TRANSITION-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.22 | tnLoopProtectMIB | TN-LOOP-PROTECT-MIB |
| 1.3.6.1.4.1.868.2.5.22.1 | tnLoopProtectObjects | TN-LOOP-PROTECT-MIB |
| 1.3.6.1.4.1.868.2.5.22.1.1 | tnLoopProtectMgmt | TN-LOOP-PROTECT-MIB |
| 1.3.6.1.4.1.868.2.5.22.1.1.2 | tnLoopProtectPortTable | TN-LOOP-PROTECT-MIB |
| 1.3.6.1.4.1.868.2.5.22.1.1.2.1 | tnLoopProtectPortEntry | TN-LOOP-PROTECT-MIB |
| 1.3.6.1.4.1.868.2.5.22.1.1.2.1.5 | tnLoopProtectPortStatus | TN-LOOP-PROTECT-MIB |