Most servers have a .conf or .properties file (like server.properties for Minecraft). Look for a line like server-ip= or address= .
If you are still seeing 0.0.0.0 after trying these steps, check your LogMeIn subscription status (free tier limits connections) or confirm that the network host has not set a maximum client limit. hamachi 0.0.0.0 fix
When this breaks, your computer knows the peer exists (hence the green dot), but it doesn't know where to send the data, resulting in the null address. Most servers have a