truewhen in production. If this isn't set to true, you are NOT protected by TCPShield and are vulnerable to scanners which can find your backend IP address.
trueif you are using TCPShield's Geyser tunnel. If you do not follow our advice, your backend is not only easily scannable but your IP is easily queryable by DNS and thus prune to attacks. We do not provide support in case you do this anyways.
only-allow-proxy-connectionsoption. You, or a player you trust can be then given the backend IP to directly connect to see if the problem persists. By doing this, you will bypass TCPShield and perhaps find it easier to find the root cause of the issue. However, do not do this for long periods of time. This is risky to leave disabled as a scanner could pickup your MOTD and DDoS your backend directly.