我是新手，亚马逊的网络服务器。在我的Windows实例我已经安装了Apache网络服务器。当使用本地主机的浏览器，它显示了网页的工作原理，但我无法从公共DNS得到这个页面。 ec2-XX-XX-XX-XX.us-west-1.compute.amazonaws.com

I am newbie to amazon webserver. On my windows instance i have installed apache webserver. When using localhost in browser it shows the page "it works" but i am unable to get this page from public DNS. ec2-XX-XX-XX-XX.us-west-1.compute.amazonaws.com

推荐答案

您需要打开防火墙：

1. create a security group, such as `IIS-web-group`

2. set inbound ports

Type    Protocol    Port Range    Source
HTTP    TCP         80            0.0.0.0/0

3. assign this security group to that ec2 instance.

然后做从客户端，Telnet测试，例如计算机

Then do a telnet test from your client, such as your computer

telnet ec2-XX-XX-XX-XX.us-west-1.compute.amazonaws.com 80

如果你可以远程登录，那么你应该罚款，现在访问该网站。

if you can telnet, then you should be fine to access the web site now.