sdk说明

** Gateway/AP firmware v3.4.14b – Aug 26, 2019**
 Wireless LAN driver changes as:
 Refine WiFi Stability and Performance
 Add 8812F MU-MIMO
 Add 97G/8812F multiple mac-clone
 Add 97G 2T3R antenna diversity
 Fix 97G/8812F/8814B MP issues
 Add CH144 DFS support for JP
 Fix PPPOE Dial on dial-on-demand abnormal when dual stack
 Fix Ethernet padding info disclosure
 Add WPA3 WEB UI
 Add RealSON support
 Add EasyMesh supports

需求描述

       客户要求实现wifi终端拉黑的功能，同时拉黑之后需要已连接到设备的终端离线，而且离线之后无法再次连接和获取IP地址

需求分析

查看Realtek指令操作手册发现有如下参数可以实现

查看aclmode对应的flash参数WLAN0_MACAC_ENABLED和WLAN1_MACAC_ENABLED

WLAN0_MACAC_ENABLED对应5G WiFi

WLAN1_MACAC_ENABLED对应2.4G WiFi

功能实现

使用ebtables拒绝mac地址获取IP