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Rev

thanks! I guess it's possible to setup firewall to pass only openvpn (and ssh for mgmt) traffic?
– Demiler
Commented Feb 3, 2023 at 1:15
1

Yes but the specifics on how to do that depend on information not in the question. Also, if its listening on the WAN interface SSH, if compromised, is a big threat, as it has lots of forwarding/proxy functionality built in. You definately can set SSH up to be secure - start by ensuring you only allow key based (not password based) access to it - and consider running fail2ban to prevent brute force attacks on it.
– davidgo
Commented Feb 3, 2023 at 1:24

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