All MIBs › ELTEX-MES-LBD-MIB › eltLbdVlanBased
eltLbdVlanBased
Module: ELTEX-MES-LBD-MIB
OID (symbolic): ELTEX-MES-LBD-MIB::eltLbdVlanBased
OID (numeric): 1.3.6.1.4.1.35265.1.23.127.1
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: Enable/Disable VLAN based loopback detection.
What is eltLbdVlanBased?
A read-write boolean that enables or disables VLAN-based loopback detection (LBD) on the switch. VLAN-based LBD detects when a port receives its own transmitted traffic back, indicating a physical loop, and tracks this per VLAN rather than just per port, letting the switch isolate loops even on trunk ports carrying multiple VLANs. An admin experiencing broadcast storms from an accidental cable loop on a trunk port would enable this to let the switch detect and react to loops on a per-VLAN basis.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.35265.1.23.127.1 snmpwalk -v2c -c public <target> ELTEX-MES-LBD-MIB::eltLbdVlanBased
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.35265.1.23.127.1.1 snmpget -v2c -c public <target> ELTEX-MES-LBD-MIB::eltLbdVlanBased.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.35265.1.23.127.1.1 s <value>
Start monitoring Eltex MES-series Ethernet switch (VLAN-based loopback detection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ELTEX-MES-LBD-MIB::eltLbdVlanBased OID value, configure state conditions and alerts, and monitor any Eltex MES-series Ethernet switch (VLAN-based loopback detection) 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 |
| 1.3.6.1.4.1.35265 | eltexLtd | ELTEX-SMI-ACTUAL |
| 1.3.6.1.4.1.35265.1 | elHardware | ELTEX-SMI-ACTUAL |
| 1.3.6.1.4.1.35265.1.23 | eltMes | ELTEX-MES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.35265.1.23.127 | eltMesLbd | ELTEX-MES-LBD-MIB |
| 1.3.6.1.4.1.35265.1.23.127.1 | eltLbdVlanBased | ELTEX-MES-LBD-MIB |