EarthNet Troubleshooting

EarthNet Ports

Earth 2150 requires the following game ports to be open and forwarded*, if they are not then you will not be able to connect to or host multiplayer games.

To Join Games: TCP/UDP 2300-2400
To Host Games: TCP/UDP 47624

EarthNet Windows Firewall Rules

To open ports in Windows Firewall you can execute the following commands in elevated (Run as administrator) command prompt:

netsh advfirewall firewall add rule name="DirectPlay_tcp_1" dir=in action=allow protocol=TCP localport=2300-2400
netsh advfirewall firewall add rule name="DirectPlay_tcp_2" dir=in action=allow protocol=TCP localport=47624
netsh advfirewall firewall add rule name="DirectPlay_udp_1" dir=in action=allow protocol=UDP localport=2300-2400
netsh advfirewall firewall add rule name="DirectPlay_udp_2" dir=in action=allow protocol=UDP localport=47624

Usually it's not required if you didn't ignore initial Windows Firewall dialogs when you start multiplayer session at very first time, but if you did, this should help. If you are using 3rd party complex security solution (NOD32, Avast, Kaspersky, etc), please consult corresponding documentation.

Known Issues

DNS unable to resolve EarthNet address

Verify that your machine can successfully resolve and ping the EarthNet address. Run the following command in command prompt (cmd):

ping vpnnetserver.insideearth.info

If you are getting Ping request could not find host vpnnetserver.insideearth.info. Please check the name and try again., then your DNS server cannot translate the name into the IP address. You can fix in either way:

• setting your preferred DNS server to some reliable one, like Google's 8.8.8.8 or 8.8.4.4
• manually changing the EarthNet server address to 10.21.0.1 (by adding new EN server in-game)
• adding "10.21.0.1 vpnnetserver.insideearth.info" into your hosts file

Windows Firewall Profile being Public

If you are struggling to host or even join, it could be the Windows Firewall Profile is set to Public and although it should allow traffic with the above rules implemented, it doesn't. To fix, change the network connection profile to "Private:

Run "Get-NetConnectionProfile" in Powershell and make note of the network name for the "OpenVPN Data Channel Offload" connection.

example;

$ Get-NetConnectionProfile

Name                     : Network
InterfaceAlias           : Ethernet or Wi-fi
NetworkCategory          : Private

Name                     : Network 2
InterfaceAlias           : OpenVPN Data Channel Offload
NetworkCategory          : Public

Now run (PowerShell - run as admin) the following command (Set-NetConnectionProfile -Name "NETWORK NAME" -NetworkCategory Private) to set the correct profile

example ;

Set-NetConnectionProfile -Name "Network 2" -NetworkCategory Private

result;

$ Get-NetConnectionProfile

Name                     : Network
InterfaceAlias           : Ethernet or Wi-fi
NetworkCategory          : Private

Name                     : Network 2
InterfaceAlias           : OpenVPN Data Channel Offload
NetworkCategory          : Private

Finally Disable upnp service (PowerShell - run as admin) **

Stop-Service -Name upnphost
Set-Service -Name upnphost -StartupType Disabled

Troubleshooting Commands

View network connection profiles

Get-NetConnectionProfile

View OpenVPN VPN Profiles & configuration

type %userprofile%\OpenVPN\config\IE-VPN\IE-VPN.ovpn

View active firewall rules for Earth 2150 / Direct Play

Get-NetFirewallRule -DisplayName 'Direct*' | where {$_.enabled -eq ‘true’ -AND $_.direction -eq ‘inbound’}
Get-NetFirewallRule -DisplayName 'Earth*' | where {$_.enabled -eq ‘true’ -AND $_.direction -eq ‘inbound’}

View registry addresses listed under EarthNet

Get-ItemProperty -Path "HKCU:\Software\Topware\TheMoonProject\BaseGame\Network\EarthNet" -Name AddressIP

Misc

* if you are using EarthNet with OpenVPN, you don't need to forward any ports on your router, you just have to make sure that your local firewall is configured properly.

* You can use the following guides if you're unsure how to forward ports on your router to your PC: PortForward

** While disabling UPnP can solve problems with EN, it may create them on other hand with GameRanger if you previously was able to host games. If you're planning to use this software further and you're able to host games with it, please consider make manual port forward for 16000/UDP if you didn't already.