开发者

tcp streams problem c#

When i try to connnect to a local IP everything goes wonderfully but as soon as i use a normal ip, like to connect to a friend开发者_StackOverflow of mine outside the lan it just doesn't work


It's most likely a combination of firewall and port forwarding. In addition to opening up ports on your firewall, you'll need to forward these ports on your friend's router. PortForward.com is a decent resource if you're unfamiliar with port forwarding.


My first guess would be that you may be running into a firewall issue - is there a firewall operating between you and your friend? If so, do you have exceptions for it?

I suggest you use Wireshark to analyse what's happening at the network level.

0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜