How to control some PCs from accessing the Internet on an AR router

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Configure an ACL on a router to match source or destination IP addresses. Add denied IP addresses and then permitted IP addresses.

Other related questions:
How to control Internet access on an AR router
The AR router provides the URL filter function, which enables the AR router to control URLs and forbid/allow users to access specific web page resources so as to regulate Internet access behavior. For details about the configuration procedure, choose Configuration Guide (via Command Line)> Security> Deep Security Defense Configuration> URL Filtering Configuration through the URL: Product documentation.

How to control access to some websites on an AR router
Configure an ACL on an AR router to control users from accessing specified websites, including the access time. For details, see the URL: .

How to prevent Internet access from modified IP addresses on an AR router
Users can configure the IPSG function to enable the AR router to match IP addresses in received packets with a list to prevent network attacks that are initiated based on source IP address spoofing. For details about the function and its configuration procedure, choose Configuration Guide (via Command Line)> Security> IPSG Configuration through the URL: Product documentation.

An AR router cannot access the Internet
1. Confirm whether the line provided by the vendor works properly. 2. Check the following configurations of the AR router: - Whether NAT is configured. - Whether valid routes are configured. - Whether DNS address resolution is configured. - Whether Internet access control is performed.

How to configure the AR router bought from the Internet
Huawei does not provide technical support for the devices bought from informal channels. Please contact suppliers.

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