Getting Client Address in C is very easy. Find below code that will help you. string ClientIPAct Request.ServerVariables["HTTPXFORWARDEDFOR"].HttpContext.Current.Request.ServerVariables["REMOTEADDR"] Could anyone kindly guide me or enlighten me on how to get the local/ remote IP address as well as their port numbers base on the PID I have?IEEE-1284 Controller as COM port C Read file info from URL Find Control in DataTemplate with a multi selection listbox jQuery Dialog to send email Passing a REMOTEADDR does not always provide the users IP but rather the ISPs IP address so first test HTTPXFORWARDEDFOR as this one is the real user IP.To avoid this problem you can parse the HTTPXFORWARDEDFOR for first entery IP. Code: C. string ip ipRequest.ServerVariables if (addr.AddressFamily AddressFamily.InterNetwork) . Console.WriteLine( addr) Marked as answer by Wood-MSDN Tuesdayreturns all your network interfaces. Call GetIPProperties() on each one to get the properties of the interface, including its UnicastAddresses and MulticastAddresses. If there is no proxy, get the standard remote address If (ip "" Or ip.ToLower "unknown") Then ip Request.ServerVariables(" REMOTEADDR").Here are some more examples in other languages: C. First method of getting IP Address is using HTTPXFORWARDEDFOR and REMOTEADDR.
Email Directly From C .NET On Azure With No Mail Server. 07. CRUD In Excel File In C. String getRemoteAddr(): Returns the Internet Protocol (IP) address of the client or last proxy that sent the request. For HTTP servlets, same as the value of the CGI variable REMOTEADDR.
TCP/IP Sockets in C: Practical Guide for Programmers David Makofske, Michael J. Donahoo, and Kenneth Lpublic EndPoint RemoteEndPoint get Gets the remote endpoint that the Socket is using forMCIPAddress.isValid(args)) 15 throw new ArgumentException("Valid MC addr: 220.127.116.11 There may be a requirement of getting the users IP address using ASP.NET and C or VB .NET when a user logs in to the webpage.and check to see if it returns an Empty and then retreive the corresponding IP Address using REMOTEADDR. IPAdd Request.ServerVariables["REMOTEADDR"] lblIPBehindProxy.Text IPAdd Conclusion : It was fun in learning and writing an article on C Getting IP Address - ASP.Net. So, we need to check HTTPXFORWARDEDFOR and then REMOTEADDR. So, here are the sample codes in PHP, ASP , JSP, C and .Net that first check for an IP addresses thats forwarded from behind a proxy, and if theres none then just get the IP address. C. C Source Code C Examples.I get the ipa with the remoteaddr function