Categories
20210808

redirection

知乎用户

这种技术叫做强制认证门户(Captive Portal)技术,主流的实现方法有两种:DNS拦截和HTTP重定向。

1)DNS拦截:拦截所有的DNS请求,并一律返回无线控制器自身的IP地址,然后不管你上什么网就都会看到无线控制器上设置的页面了。(如果你在浏览器中输入IP地址,你就会得到404。)
2)HTTP重定向:利用HTTP的重定向功能将所有的HTTP请求重新定向到无线控制器上。然后无论采用哪种技术,用户都会看到登录页面,然后登录,成功之后无线控制器会将用户改为已认证状态,并不再使用拦截(或者重定向)。发布于 2013-12-16

11 replies on “redirection”

Wonderful beat ! I would like to apprentice while you amend your site, how could i subscribe for a blog website? The account helped me a acceptable deal. I had been a little bit acquainted of this your broadcast offered bright clear idea

Superb blog you have here but I was curious about if you knew of any discussion boards that cover the same topics talked about in this article? I’d really like to be a part of online community where I can get advice from other knowledgeable individuals that share the same interest. If you have any recommendations, please let me know. Appreciate it!

A powerful share, I just given this onto a colleague who was doing just a little analysis on this. And he in fact bought me breakfast as a result of I discovered it for him.. smile. So let me reword that: Thnx for the deal with! But yeah Thnkx for spending the time to discuss this, I feel strongly about it and love studying extra on this topic. If potential, as you develop into experience, would you mind updating your blog with extra details? It is extremely helpful for me. Huge thumb up for this blog submit!

I am not sure where you are getting your info, but great topic. I needs to spend some time learning much more or understanding more. Thanks for great information I was looking for this info for my mission.

Admiring the commitment you put into your website and detailed information you provide. It’s great to come across a blog every once in a while that isn’t the same outdated rehashed material. Great read! I’ve saved your site and I’m adding your RSS feeds to my Google account.

Leave a Reply

Your email address will not be published. Required fields are marked *

68 − = 59