I'm hosting a game server on my laptop running Ubuntu 10.04.

My friends can connect to the server completely fine, but when I try to access it, I get a "Connection refused: connect" error. All the ports are open, but I have a feeling this has something to do with my router (Buffalo Nfiniti WHR-G300N V2). I also cannot access an Apache server running on the laptop, although others can.

Any help will be appreciated. Thanks in advance.

migrated from serverfault.com Sep 13 '10 at 12:00

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  • How are you trying to connect? Are you using localhost, the DNS name, etc.? – Redmumba Sep 12 '10 at 23:50
  • If you're trying to connect to the external IP then the answer chris provided below is probably the issue. – Dave Holland Sep 13 '10 at 0:00

Try accessing via your local IP rather than the public IP/name that you provided to your friends.

Your router probably dislikes you attempting to connect to its external IP from the Internal network.

  • Thank you. I haven't really used stuff in the local area network before, so this came as a little "surprise" to me. – Dragory Sep 13 '10 at 0:01

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