All MIBs › INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB › switchDot1qPortIngressFiltering
switchDot1qPortIngressFiltering
Module: INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB
OID (symbolic): INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB::switchDot1qPortIngressFiltering
OID (numeric): 1.3.6.1.4.1.343.2.19.1.2.10.203.8.1.4
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
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 switchDot1qPortIngressFiltering?
When true(1), the port discards incoming frames for VLANs it isn't a member of; when false(2), it accepts all incoming frames regardless of VLAN membership (the default). Enabling this hardens a port against VLAN-hopping traffic that shouldn't be arriving on it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.343.2.19.1.2.10.203.8.1.4 snmpwalk -v2c -c public <target> INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB::switchDot1qPortIngressFiltering
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.343.2.19.1.2.10.203.8.1.4.1 snmpget -v2c -c public <target> INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB::switchDot1qPortIngressFiltering.1
Start monitoring Intel Multi-Flex Server blade chassis (embedded switch fabric module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB::switchDot1qPortIngressFiltering OID value, configure state conditions and alerts, and monitor any Intel Multi-Flex Server blade chassis (embedded switch fabric module) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.343 | intel | AOLAN-MIB |
| 1.3.6.1.4.1.343.2 | products | AOLAN-MIB |
| 1.3.6.1.4.1.343.2.19 | modularsystems | INTELCORPORATION-MULTI-FLEX-SERVER-REG |
| 1.3.6.1.4.1.343.2.19.1 | multiFlexServer | INTELCORPORATION-MULTI-FLEX-SERVER-REG |
| 1.3.6.1.4.1.343.2.19.1.2 | components | INTELCORPORATION-MULTI-FLEX-SERVER-REG |
| 1.3.6.1.4.1.343.2.19.1.2.10 | chassis | INTELCORPORATION-MULTI-FLEX-SERVER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.343.2.19.1.2.10.203 | switches | INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB |
| 1.3.6.1.4.1.343.2.19.1.2.10.203.8 | switchDot1qPortVlanTable | INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB |
| 1.3.6.1.4.1.343.2.19.1.2.10.203.8.1 | switchDot1qPortVlanEntry | INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB |
| 1.3.6.1.4.1.343.2.19.1.2.10.203.8.1.4 | switchDot1qPortIngressFiltering | INTELCORPORATION-MULTI-FLEX-SERVER-SWITCH-MIB |