- System Preferences -> Security -> Firewall -> Advanced -> "+" -> GrassGames' Cribbage
- System Preferences -> Security -> Firewall -> Advanced -> "+" -> GrassGames' Hearts
The game tries to open a port on your router to help network games connections. However this may or may not be successful.
You can check if the port is being opened properly are by using the Port Map program by Coding Monkeys - here's the Mac download link: (no Windows one yet, sorry)
http://www.codingmonkeys.de/portmap/download
After you download the program, do the following:
- Start the game
- Select Network Game
- Create a game - this should open a port
- Start the Port Map program that you downloaded
- Press the All UPnP Mappings button
- See if a port has been opened by the game
- Start the game
- Go to Options -> Online
- Note down the port number being used
- Start the Port Map program
- Click the "+" button in Port Map
- Enter the port number in the Local Port field
- Check both TCP and UDP
- Type Cribbage into the Description field
- Press Add Mapping
Extra things to try:
- There are 2 numbers listed in the online options section within the game - try adding port mappings for both numbers.
- Change your port number in the online options section to a number between 43000 and 53000, then add the mappings again.