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This guide explains how to configure a router to block selected LAN hosts from accessing the Internet by applying source‑MAC‑address based ACLs while still permitting those hosts to reach the gateway, using VLAN, traffic classifiers, and traffic policies.
This guide explains how to restrict selected LAN hosts from accessing the Internet by configuring MAC‑address based ACLs and traffic policies on a router, allowing only gateway communication while handling dynamic IP addresses.
This guide demonstrates how to configure an access control list (ACL) with specific deny rules, traffic classifiers, behaviors, and policies on an internal interface, and notes that the same setup can be created easily via a web page.
This guide demonstrates how to create Huawei router ACLs and traffic policies that deny traffic from a given IP subnet and block TCP ports 25, 110, and 80, applying the policies inbound on a GigabitEthernet interface.