CTRMONXT-MIB :: ctDiscoveryControlProtocol

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRMONXT-MIB › ctDiscoveryControlProtocol

ctDiscoveryControlProtocol

Module: CTRMONXT-MIB

OID (symbolic): CTRMONXT-MIB::ctDiscoveryControlProtocol

OID (numeric): 1.3.6.1.4.1.52.4.3.2.20.2.1.3

Node type: OBJECT-TYPE

Type: OBJECT IDENTIFIER

Access: read-write

Description: This object identifies the protocol suite, and hence the type of network addresses in the tables, for the table associated with this control index.. NOTE: In this table, this value applies only to the network layer of the packet.

What is ctDiscoveryControlProtocol?

This read-write object identifier names the network-layer protocol suite whose addresses this discovery entry tracks. An admin sets it to restrict discovery to a specific protocol, such as IP, rather than all network-layer traffic. For example, an admin configures ctDiscoveryControlProtocol to the IP protocol OID so the discovery entry only tracks IPv4-to-MAC address pairings, ignoring other network protocols.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.3.2.20.2.1.3
snmpwalk -v2c -c public <target> CTRMONXT-MIB::ctDiscoveryControlProtocol

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.3.2.20.2.1.3.1
snmpget -v2c -c public <target> CTRMONXT-MIB::ctDiscoveryControlProtocol.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.3.2.20.2.1.3.1 s <value>

Start monitoring Cabletron/Enterasys switch or RMON probe (extended RMON) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRMONXT-MIB::ctDiscoveryControlProtocol OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys switch or RMON probe (extended RMON) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCT-PRIORITY-QUEUING
1.3.6.1.4.1.52.4.3ctronExtnCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.3.2ctronRmonCTRON-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.52.4.3.2.20ctDiscoveryCTRMONXT-MIB
1.3.6.1.4.1.52.4.3.2.20.2ctDiscoveryControlTableCTRMONXT-MIB
1.3.6.1.4.1.52.4.3.2.20.2.1ctDiscoveryControlEntryCTRMONXT-MIB
1.3.6.1.4.1.52.4.3.2.20.2.1.3ctDiscoveryControlProtocolCTRMONXT-MIB