客户端浏览网页的IP地址 [英] IP Address of client browsing web

问题描述

在我的代码下面获取客户端的IP地址，
在IIS 6上正常工作，但在IIS 7上显示服务器IP

尝试了很多但结果相同
IIS 7中有任何设置吗?

Below my code to get IP address of Client,
working correctly on IIS 6 but showing servers IP on IIS 7

tried a lot but same result
is there any setting in IIS 7 ?

public static string GetIP4Address()
        {
            msgError = "";
            string IP4Address = String.Empty;
            try
            {
                foreach (IPAddress IPA in Dns.GetHostAddresses(HttpContext.Current.Request.UserHostAddress))
                {
                    if (IPA.AddressFamily.ToString() == "InterNetwork")
                    {
                        IP4Address = IPA.ToString();
                        break;
                    }
                }

                if (IP4Address != String.Empty)
                {
                    return IP4Address;
                }

                foreach (IPAddress IPA in Dns.GetHostAddresses(Dns.GetHostName()))
                {
                    if (IPA.AddressFamily.ToString() == "InterNetwork")
                    {
                        IP4Address = IPA.ToString();
                        break;
                    }
                }
            }
            catch (Exception ex)
            {
                
            }
            return IP4Address;
        }

推荐答案

foreach (var item in Dns.GetHostEntry(HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"]).AddressList)
                {
                    if (item.AddressFamily == AddressFamily.InterNetwork)
                    {
                        IP4Address = item.ToString();
                        break;
                    }
                }

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