UFW (Uncomplicated Firewall) with Wireguard connecting to Mullvad VPN sanity check on UFW setup. (lemmy.world)

submitted 1 year ago by Machinist@lemmy.world to c/piracy@lemmy.dbzer0.com

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I would really appreciate it if someone would double check me. Sorry for the screenshot. Either the Lemmy code button isn't great or I'm just dum at formatting.

This has local *arr servers available and traceroute shows me going through the VPN.

The largest blue blotch is the ip address of a mullvad vpn server.

Rpi4, Raspberry Pi OS lite.

Mullvad VPN. IPv6 has been nuked. Using Wireguard through wg-quick.

wg2 originates from a .conf file from Mullvad with IPv6 stripped.

Do these UFW settings look right?

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[-] dragonfly4933@lemmy.dbzer0.com 5 points 1 year ago

No, you should keep both udp and tcp port 53 open going out. blocking dns vc/tcp will result in dns being partially broken.

this post was submitted on 23 Jul 2023

51 points (96.4% liked)

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