All MIBs › ENTERASYS-ESWITCH-MIB › etsysESwitchEtherTypePreempted
etsysESwitchEtherTypePreempted
Module: ENTERASYS-ESWITCH-MIB
OID (symbolic): ENTERASYS-ESWITCH-MIB::etsysESwitchEtherTypePreempted
OID (numeric): 1.3.6.1.4.1.5624.1.2.10.1.4.1.1.4
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: If true, indicates that the switch has taken control of this row and its associated resources (e.g., to support 802.1x authentication).
What is etsysESwitchEtherTypePreempted?
This read-only TruthValue reports whether the switch itself has taken over an EtherType filter row and its resources for an internal feature such as 802.1x authentication. Admins check this before assuming their configured EtherType filter is actively enforcing traffic control, since a preempted row's resources are being used by the switch instead. If etsysESwitchEtherTypePreempted reads true(1) for a filter row, the admin should not expect that EtherType filter to be applied to user traffic while 802.1x is using it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.10.1.4.1.1.4 snmpwalk -v2c -c public <target> ENTERASYS-ESWITCH-MIB::etsysESwitchEtherTypePreempted
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.10.1.4.1.1.4.1 snmpget -v2c -c public <target> ENTERASYS-ESWITCH-MIB::etsysESwitchEtherTypePreempted.1
Start monitoring Enterasys Networks switch (legacy, later Extreme Networks) (EtherType filtering/protocol-based VLAN classification) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ENTERASYS-ESWITCH-MIB::etsysESwitchEtherTypePreempted OID value, configure state conditions and alerts, and monitor any Enterasys Networks switch (legacy, later Extreme Networks) (EtherType filtering/protocol-based VLAN classification) 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 |
| 1.3.6.1.4.1.5624 | enterasys | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1 | etsysMibs | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1.2 | etsysModules | ENTERASYS-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5624.1.2.10 | enterasysESwitchMIB | ENTERASYS-ESWITCH-MIB |
| 1.3.6.1.4.1.5624.1.2.10.1 | etsysESwitchObjects | ENTERASYS-ESWITCH-MIB |
| 1.3.6.1.4.1.5624.1.2.10.1.4 | etsysESwitchProtocolObjects | ENTERASYS-ESWITCH-MIB |
| 1.3.6.1.4.1.5624.1.2.10.1.4.1 | etsysESwitchEtherTypeTable | ENTERASYS-ESWITCH-MIB |
| 1.3.6.1.4.1.5624.1.2.10.1.4.1.1 | etsysESwitchEtherTypeEntry | ENTERASYS-ESWITCH-MIB |
| 1.3.6.1.4.1.5624.1.2.10.1.4.1.1.4 | etsysESwitchEtherTypePreempted | ENTERASYS-ESWITCH-MIB |