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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>We sign our RADIUS cert with a public CA for the same reason as you.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>You will need to make sure that the Certificate Authority that you have sign your CSR adds the extensions.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The extensions that need to be added are in the file xpextensions in the certs directory of your FreeRadius installation.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Here they are.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>#<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'># File containing the OID's required for Windows.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>#<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'># http://support.microsoft.com/kb/814394/en-us<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>#<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>[ xpclient_ext]<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>extendedKeyUsage = 1.3.6.1.5.5.7.3.2<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>[ xpserver_ext]<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>extendedKeyUsage = 1.3.6.1.5.5.7.3.1<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='color:#1F497D'>-- <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Neil Johnson<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Network Engineer<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Information Technology Services<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The University of Iowa<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>319 384-0938<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>neil-johnson@uiowa.edu <o:p></o:p></span></p></div><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> freeradius-users-bounces+neil-johnson=uiowa.edu@lists.freeradius.org [mailto:freeradius-users-bounces+neil-johnson=uiowa.edu@lists.freeradius.org] <b>On Behalf Of </b>Sallee, Stephen (Jake)<br><b>Sent:</b> Thursday, January 20, 2011 12:28 PM<br><b>To:</b> freeradius-users@lists.freeradius.org<br><b>Subject:</b> Generating a Microsoft compatible CSR for FreeRADIUS<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I need help generating a Microsoft compatible CSR for my FR server that I can get signed by a public CA.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The documentation mentions special OID’s that need to be present for MS machines to accept the cert, but I can’t find WHAT those OID’s are so I can make sure I include them in the CSR.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I know the docs also say that it is not best practices to use a publicly signed cart because ANYONE can auth against the server, however since I am in a position where almost all of the computers will NOT be managed by our staff (they are student workstations) a public cert seems perfect.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If anyone has another route that will allow me to auth windows clients without having to manually install certs and/or manually configuring the wireless adapters I would be very grateful to hear your suggestions.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>THANKS!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:24.0pt;font-family:"Edwardian Script ITC"'>Jake Sallee<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Baskerville Old Face","serif"'>Godfather Of Bandwidth<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Baskerville Old Face","serif"'>Network Engineer<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Baskerville Old Face","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Baskerville Old Face","serif"'>Fone: 254-295-4658<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Baskerville Old Face","serif"'>Phax: 254-295-4221<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Baskerville Old Face","serif"'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>