LAN mode in Mario Kart Double Dash (GameCube), can't establish connection

[9colai]

(04-25-2015, 08:37 AM)tueidj Wrote: It's not an internet-based game, there's no ports to forward.
They should both show up together, otherwise they won't be able to see each other.

Okay, both of them can show up, but not together. What could be the problem?

[shuffle2]

Did you copy your dolphin configuration from one PC to another? Your problem may be that they are using the same MAC address.
You can delete the MAC setting in the dolphin configuration file and dolphin will generate a new one.

Also, make sure your router supports UPnP and it's enabled. The UI of your router probably has a place to view active UPnP endpoints, as well.

[9colai]

(04-25-2015, 05:14 PM)shuffle2 Wrote: Did you copy your dolphin configuration from one PC to another? Your problem may be that they are using the same MAC address.
You can delete the MAC setting in the dolphin configuration file and dolphin will generate a new one.

Also, make sure your router supports UPnP and it's enabled. The UI of your router probably has a place to view active UPnP endpoints, as well.

The router has UPnP swiched on, it could be the MAC adress that is the problem... I'll have a look