Remote access VPN to a PIX 515E using certificates

[matt.eason]

Hi all,

I have configured a Cisco 515E PIX for remote access VPN connections using PSK as the authentication type. I would like to be able to add dual factor authentication so the users would require a certificate to VPN into the PIX. I can't find much doco on this topic can anyone point me in the right direction, I would rather configure it using cli but I have access to the asdm. The VPN is working fine at the moment with just the one authentication method.

Thanks in advance.

[b.hsu]

Higher level dual authentication is not possible as far as I know. But you can use virtual http command in combination with regular authentication .

[matt.eason]

Not sure what you mean by higher level authentication, all I'm trying to do is to use a certificates and psk as part of the VPN authentication process, I cant find much help in the configuration guide.