C＃TCP客户端/服务器远程连接问题 [英] C# TCP Client / Server remote connection problem
问题描述
您好，
我收到以下异常：
连接尝试失败，因为连接方未能正确响应一段时间，或建立的连接失败，因为连接的主机无法响应...。
播放状态：
客户端和服务器是用C＃编写的。
3台远程电脑，让我们拨打A（Seven Ultimate），B（Seven Family）和C（XP专业版）。
我在PC上做了端口转换NAT 3 。
A和B有一个通过DHCP配置的静态IP（我不知道它是否真的有用）。
客户端/服务器在3台PC上的本地工作非常好，所以我不认为这是一个编程问题。
服务器A，客户端B无法工作（例外）。
客户端A ，服务器B工作。
服务器A，客户端C工作。
客户端A，服务器C不工作（例外）。
我没有任何问题地ping A和B，并且（无论出于何种原因）不是C（但我无法访问这台机器，这是朋友的电脑），我不知道这些信息是否有用。
我无法理解为什么配置服务器A /客户端B和客户端A /服务器C不起作用，而相反的是...
所以，如果有人有想法不要犹豫......
提前感谢您的帮助。
Hello,
I get the following exception:
"A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond ...".
State of play:
The client and server are written in C #.
3 remote computers, lets call A (Seven Ultimate), B (Seven Family) & C (XP Pro).
I did the port translation NAT on the PC 3.
A and B have a static IP configured via DHCP (I do not know if it's really useful).
Client / server work perfectly well in local on the 3 PC, so I do not think it is a programming problem.
Server A, Client B does not work (Exception).
Client A, Server B works.
Server A, Client C works.
Client A, Server C does not work (Exception).
I ping A and B without any problem, and (for whatever reason) not C (but I do not have access to this machine, this is a friend's computer), I do not know if this information may be useful.
I can not understand at all why the configurations server A / Client B and Client A / Server C does not work while the opposite yes...
So, if someone has an idea don't hesitate ...
Thank you in advance for your help.
推荐答案
hi，
如果你想要安全，请检查连接是否在每台机器上安装wireshark软件，并验证因ping不够而发送/接收的数据包。
祝你好运
jeremy
If you want to be safe check the connection install the wireshark software on each machine and to verify that packets sent/received because the ping is not enough.
good luck
jeremy
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