I'm trying to use GUFW to setup firewall rules that only allow browsing when connected to an OpenVPN connection. So far I'm not having much luck. I have the Income and Outgoing settings to Deny, and have tried various rules to allow the VPN ports and/or IP.
Funny thing is I'm able to establish a VPN connection through Network Connections when I add the rules, but I am unable to browse. Without the rules, I'm unable to make the VPN connection... so it is working at some level. I just can't browse
Anyone have a working solution to deny browsing when the VPN connection drops or isn't established?
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