CTRON-VLAN-EXTENSIONS-MIB :: ctVlanDefaultVIDStickyEgress

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRON-VLAN-EXTENSIONS-MIB › ctVlanDefaultVIDStickyEgress

ctVlanDefaultVIDStickyEgress

Module: CTRON-VLAN-EXTENSIONS-MIB

OID (symbolic): CTRON-VLAN-EXTENSIONS-MIB::ctVlanDefaultVIDStickyEgress

OID (numeric): 1.3.6.1.4.1.52.4.1.2.16.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: A set of the value enable(1) will cause a port, as specified by ctVlanPortNum, to remain in the egress list for the DEFAULT VLAN (VID 1) when the port's VID, specified by ctVlanPortVID, is changed. A set of disable(2) will cause the port to be removed from the egress list of the DEFAULT VLAN when the ports VID is changed.

What is ctVlanDefaultVIDStickyEgress?

Controls whether a port stays in the egress list of the DEFAULT VLAN (VID 1) after its PVID (ctVlanPortVID) is changed to something else; enabling it keeps the port dual-homed to VLAN 1 (handy for out-of-band management access), while the default, disable(2), drops it from VLAN 1's egress list as soon as it's reassigned.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.2.16.1.5
snmpwalk -v2c -c public <target> CTRON-VLAN-EXTENSIONS-MIB::ctVlanDefaultVIDStickyEgress

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.2.16.1.5.1
snmpget -v2c -c public <target> CTRON-VLAN-EXTENSIONS-MIB::ctVlanDefaultVIDStickyEgress.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.1.2.16.1.5.1 i <value>

Start monitoring Cabletron Systems 802.1Q-compliant switch (VLAN extensions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-VLAN-EXTENSIONS-MIB::ctVlanDefaultVIDStickyEgress OID value, configure state conditions and alerts, and monitor any Cabletron Systems 802.1Q-compliant switch (VLAN extensions) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.52.4.1ctronCTRON-ISDN-CONFIGURATION-MIB
1.3.6.1.4.1.52.4.1.2ctDataLinkCTRON-ISDN-CONFIGURATION-MIB
1.3.6.1.4.1.52.4.1.2.16ctVlanExtCTRON-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.52.4.1.2.16.1ctVlanBridgeConfigCTRON-VLAN-EXTENSIONS-MIB
1.3.6.1.4.1.52.4.1.2.16.1.5ctVlanDefaultVIDStickyEgressCTRON-VLAN-EXTENSIONS-MIB