AM261x MCU+ SDK: CpswAle_PortVlanSecurityCfg Struct Reference

| AM261x MCU+ SDK 26.00.00 |

Data Fields
CpswAle_PortVlanSecurityCfg Struct Reference
APIs for Networking modules » APIs for Enet LLD » Enet Forwarding Database (FDB) » CPSW Address Lookup Engine (ALE)

## Detailed Description

Port specific VLAN security configuration.

## Data Fields
bool | vidIngressCheck
bool | dropUntagged
bool | dropDualVlan
bool | dropDoubleVlan

## Field Documentation

## ◆ vidIngressCheck

bool CpswAle_PortVlanSecurityCfg::vidIngressCheck

VLAN ID Ingress Check

## ◆ dropUntagged

bool CpswAle_PortVlanSecurityCfg::dropUntagged

Drop untagged packets

## ◆ dropDualVlan

bool CpswAle_PortVlanSecurityCfg::dropDualVlan

Drop Dual VLAN - When set will cause any received packet with dual VLAN stag followed by ctag to be dropped

## ◆ dropDoubleVlan

bool CpswAle_PortVlanSecurityCfg::dropDoubleVlan

Drop Double VLAN - When set cause any received packet with double VLANs to be dropped. That is if there are two ctag or two stag fields in the packet it will be dropped