我应该为Webclient.Downloadfileasync方法保持打开哪个防火墙端口 [英] Which Firewall Port Should I Keep Open For Webclient.Downloadfileasync Method

问题描述

你好专家



我正在使用webclient.DownloadFileAsync方法，它在我的本地主机上运行完美，但当我在服务器上部署它时我无法下载来自远程计算机的文件

让我详细解释一下

我有一台远程机器托管在互联网上，从那台机器我想下载一些文件，因为我用过'webclient.DownloadFileAsync'，它完全适用于本地主机，但是当我在服务器上部署它时，我无法下载文件，如果我禁用我的防火墙，那么它可以正常工作。

现在我的问题是我们需要打开以使用webclient从远程机器下载文件的确切端口.DownloadFileAsync方法



谢谢

Hello Experts

I am using webclient.DownloadFileAsync method and it works perfectly on my local host, but when I deploy it on server I can not able to download file from remote computer
Let me explain you in detail
I have a remote machine hosted on internet and from that machine I want to download some files, for that I have used 'webclient.DownloadFileAsync', it works on local host perfectly but when I deploy it on server I can not able to download file and if I disabled my Firewall then it works perfectly.
Now my question is what exact ports we need to open to download file from remote machine using webclient.DownloadFileAsync method

Thanks

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