This is a multi-part message in MIME format. ------=_NextPart_000_0034_01C1C43A.9AFC0740 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hi All, Can i somehow detect traffic which is coming from a proxy/masquerading = server in my lan to my linux gateway server. I wish to block requests coming from a proxy server in my network ie. no = body should be able to use a proxy server in my network. Thanxs=20 Deepak Singhal ------=_NextPart_000_0034_01C1C43A.9AFC0740 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Dwindows-1252"> <META content=3D"MSHTML 6.00.2600.0" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV> <DIV><FONT face=3DArial size=3D2>Hi All,</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Can i somehow detect traffic which is = coming from a=20 proxy/masquerading server in my lan to my linux gateway = server.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I wish to block requests coming from a = proxy server=20 in my network ie. no body should be able to use a proxy server in my=20 network.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Thanxs </FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Deepak = Singhal</FONT></DIV></DIV></BODY></HTML> ------=_NextPart_000_0034_01C1C43A.9AFC0740--