All MIBs › AT-GS950-24-MIB › dot1qPortIngressFiltering
dot1qPortIngressFiltering
Module: AT-GS950-24-MIB
OID (symbolic): AT-GS950-24-MIB::dot1qPortIngressFiltering
OID (numeric): 1.3.6.1.4.1.207.1.4.167.116.7.1.4.7.1.3
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: When this is true(1) the device will discard incoming frames for VLANs which do not include this Port in its Member set. When false(2), the port will accept all incoming frames.
This control does not affect VLAN independent BPDU frames, such as GVRP and STP. It does affect VLAN dependent BPDU frames, such as GMRP.
What is dot1qPortIngressFiltering?
Determines whether a port discards incoming frames that belong to VLANs of which the port is not a member. When enabled, only frames for VLANs where this port has membership are forwarded, tightening VLAN boundary enforcement; BPDU frames for protocols like STP and GVRP are not affected.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.167.116.7.1.4.7.1.3 snmpwalk -v2c -c public <target> AT-GS950-24-MIB::dot1qPortIngressFiltering
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.167.116.7.1.4.7.1.3.1 snmpget -v2c -c public <target> AT-GS950-24-MIB::dot1qPortIngressFiltering.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.207.1.4.167.116.7.1.4.7.1.3.1 s <value>
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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 |
| 1.3.6.1.4.1.207 | alliedTelesyn | AT-RG600-MIB |
| 1.3.6.1.4.1.207.1 | products | AT-SMI-MIB |
| 1.3.6.1.4.1.207.1.4 | swhub | AtiEdgeSwitch-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.207.1.4.167 | at_GS95024v3 | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.116 | l2Bridge | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.116.7 | dot1qQBridge | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.116.7.1 | dot1qMIBObjects | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.116.7.1.4 | dot1qVlan | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.116.7.1.4.7 | dot1qPortVlanTable | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.116.7.1.4.7.1 | dot1qPortVlanEntry | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.116.7.1.4.7.1.3 | dot1qPortIngressFiltering | AT-GS950-24-MIB |