我的EC2实例中的IP地址解析错误吗? [英] Is the IP address resolution wrong in my EC2 instance?

问题描述

以下是我的Windows ec2实例上netstat -a -o -n的结果.

The following is the result of netstat -a -o -n on my windows ec2 instance.

我看到物理和外部地址中的不同进程正在使用端口80.这是否意味着NAT无法正确解析EC2实例的私有和公共IP地址?

I see that port 80 is being used by different processes in both physical and foreign address. Does this mean that the NAT is not resolving the private and public IP address of the EC2 instance properly ?

该如何解决?在专用IP上，节点服务器占用端口80，而chrome事务在外部地址上占用端口80.

What should I do to fix it ? On the private IP, port 80 is occupied by the node server while a chrome transaction is occupying port 80 on the foreign address.

谢谢.

推荐答案

尝试设置 DHCP选项集.

我对此有疑问. Windows域计算机未解决.在带有AD的Windows网络上，您必须在DHCP Option中填充域.

I had a problem with it. Windows Domains Machines were not resolved. At Windows networks, with AD, you must fill your domain at DHCP Option.

查看 http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_DHCP_Options.html

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