tun2tap is definitely finicky, but it’s worth the effort if you get it right. I’d recommend checking out this guide: [link to a tun2tap guide]. It walks you through the config step-by-step.
Also, make sure your firewall isn’t blocking the traffic. I spent hours troubleshooting only to realize iptables was silently dropping packets. 🙃
If you’re open to alternatives, OpenVPN with tap mode might be easier to set up for your use case.
Also, make sure your firewall isn’t blocking the traffic. I spent hours troubleshooting only to realize iptables was silently dropping packets. 🙃
If you’re open to alternatives, OpenVPN with tap mode might be easier to set up for your use case.