All MIBs › L2PROTOCOL-TUNNEL-MIB
Organization: D-Link Corp.
Last Updated: 2010-04-12
Category: Technology: Switching/L2, Vendor: D-Link
Description: D-Link MIB for managing Layer 2 protocol tunneling (L2PT) configuration for transparently forwarding L2 protocols across provider networks.
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What Is L2PROTOCOL-TUNNEL-MIB?
L2PROTOCOL-TUNNEL-MIB is a D-Link Corp. proprietary MIB implementing Layer 2 Protocol Tunneling (L2PT), which transparently carries customer STP/CDP/VTP/GVRP frames across a provider network by encapsulating them at the edge. Its objects cover a global L2PT-enable state, a per-port table (port type, tunneled protocol), and a per-protocol drop-threshold table (protocol index, drop threshold). As a configuration MIB it lets an administrator confirm which Layer 2 protocols are tunneled on a given port and their configured drop thresholds. It is deployed on D-Link managed switches. Engineers can download the L2PROTOCOL-TUNNEL-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in L2PROTOCOL-TUNNEL-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- D-Link managed switches (Layer 2 Protocol Tunneling)
Monitoring Examples
An administrator checks swL2PTPortProtocol and swL2PTDropThreshold to confirm which protocols are tunneled and their rate-limiting threshold on a D-Link switch port.
What Can Be Monitored
- per-port Layer 2 protocol tunneling configuration
Imported Objects
From DLINK-ID-REC-MIB
| dlink-common-mgmt |
From SNMPv2-SMI
| MODULE-IDENTITY | |
| OBJECT-TYPE |
OIDs
RFC description
Standard MIB for Layer 2 Protocol Tunneling (L2PT); manages tunneling of spanning tree, CDP, and other L2 control protocols over MPLS networks.
Start monitoring D-Link managed switch (Layer 2 Protocol Tunneling) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.