Help configuring Network Services Filter to stop all internet access

[subie]

Hello,

I would like to stop all internet access on a computer but I want it to be accessible to the local network. the simplest way I can do this is to seperate the computer by using 2 routers, but I found this Network Services Filter which might work while searching for a way to use only 1 router.

I like no inbound and outbound traffic from the internet to go to this computer but allow all local network computer to access the computer. How should i set it up?

Should I put "*" to the port?


Here is the feature
https://event.asus.com/2012/nw/dummy_ui/en/Advanced_Firewall_Content.html

Thank you!

 

[ColinTaylor]

You just enter the IP address of the PC in the "Source IP" box and leave the others empty. Create one rule for TCP and another for UDP.

As I alluded to in your other thread, if the PC has no internet access how will you keep it up to date with patches and anti-virus?

 

[subie]

Thank you ColinTaylor! I will try that!

I will update it manually using WSUS offline update.