Client IP Address

Client IP Address

• Dukeboss

  hi,

  i'm searching for the same thing and i found this in other thread

  http://www.developerfusion.co.uk/show/3918/

  best regards

  
  
  

• Wurschti

  Once you accept the TCPClient
  use
  TcpClient.Client.RemoteEndPoint.Address
  
  if you are using Sockets use Socket.RemoteEndPoint.Address

  
  
  

• pavlo_ua

  Hi,
  
  With .NET's socket class I think a standard way to "filter" connections would be to initially accept all incoming connections by calling the .Accept() method on the listening socket, and then to close any of the resulting sockets where the IP Address as found it that socket's RemoteEndPoint isn't in your list. e.g.:
  
  > Dim connection as Socket=listeningSocket.Accept()
  >
  > If  AddressInDatabase( _
  >         CType(connection.RemoteEndPoint, IPEndPoint).Address) Then
  >    HandleNewConnection(connection)
  > else
  >    connection.Close()
  > End If
  
  Note that the Address property returns an object of type System.Net.IPAddress, not a string.

  
  

• SVK

  Sorry but none of the suggestion above worked. (I'm still new to using Sockets and need some help), and if can someone give me a link to a good tutorial on TCP/IP with .NEt it would be really appreceated.
  
  Thank You
  
  

• Nick Poulis

  Durga mentioned you can access TcpClient.Client.RemoteEndPoint.Address.  This does return an IPAddress instance; however, the Equals(object) method on IPAddress is overriden and can be used to compare if two IPAddress objects represent the same IPAddress.
  
  

• aldone

  Lets us know what you tried and what did not work.
  For TCP/IP using .NET.
  http://search.msn.com/results.aspx q=TCP%2FIP+C%23+tutorial&FORM=QBHP
  

  
  
  
• Client IP Address