UFW (Uncomplicated Firewall) with Wireguard connecting to Mullvad VPN sanity check on UFW setup.
dragonfly4933 @ dragonfly4933 @lemmy.dbzer0.com Posts 1Comments 62Joined 2 yr. ago
dragonfly4933 @ dragonfly4933 @lemmy.dbzer0.com
Posts
1
Comments
62
Joined
2 yr. 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.