topic Why using CA on ACS ???? in Wireless https://community.cisco.com/t5/wireless/why-using-ca-on-acs/m-p/915499#M34564 <P>I have a ACS Appliance 4.1, I want use MAB (MAC Authentication Bypass) for authentication VPN users base on MAC Address (only PC has MAC in ACS can have VPN connection) but I have several problems:</P><P>+ Can't Install CA in ACS</P><P>+ not found out the Private key file in the window</P><P>Please support </P><P>Thanks</P><P>Ducnv</P> Sat, 03 Jul 2021 21:55:47 GMT khanh_isphn 2021-07-03T21:55:47Z Why using CA on ACS ???? https://community.cisco.com/t5/wireless/why-using-ca-on-acs/m-p/915499#M34564 <P>I have a ACS Appliance 4.1, I want use MAB (MAC Authentication Bypass) for authentication VPN users base on MAC Address (only PC has MAC in ACS can have VPN connection) but I have several problems:</P><P>+ Can't Install CA in ACS</P><P>+ not found out the Private key file in the window</P><P>Please support </P><P>Thanks</P><P>Ducnv</P> Sat, 03 Jul 2021 21:55:47 GMT https://community.cisco.com/t5/wireless/why-using-ca-on-acs/m-p/915499#M34564 khanh_isphn 2021-07-03T21:55:47Z Re: Why using CA on ACS ???? https://community.cisco.com/t5/wireless/why-using-ca-on-acs/m-p/915500#M34565 <HTML><HEAD></HEAD><BODY><P>and i can't find private key file,when i import CA to the ACS,</P><P>Please me</P><P>thanks</P><P></P><P>Ducnv</P></BODY></HTML> Thu, 15 Nov 2007 03:48:25 GMT https://community.cisco.com/t5/wireless/why-using-ca-on-acs/m-p/915500#M34565 khanh_isphn 2007-11-15T03:48:25Z