We have openfire 3.6.4 and are using Digsby. Everything is working fine when on the inside of lan. Outside of lan digsby works just fine, chat works, but I can not get filetransfers to work. I have port 7777 open through the firewall. I am testing with a user on inside of lan using Spark and my machine using digsby at home and the file transfer just will not gets past the negotiating connection stream.
I have tried spark windows client on both machines and that gives a different problem. As soon as the file transfer starts, the connection to server is disconnected and then re connects. This happens even if both spark clients are on the local lan. It also happens on the inside lan if the file transfer is initiated by Spark windows client.