Wildcard Certificates on VPN Concentrator 3020 ?

[e.spick]

I have a wildcard certificate for our domain issued by PremiumSSL, the concentrator accepts the CA root certs fine but it isn't interested by the wildcard. Barfing "Error installing SSL certificate (Parse error)"

I have tried bundling the private key of the server that originally requested the cert with the wildcard itself (openssl pkcs12 -export -out exported.pfx -inkey myserver.key -in wildcard.crt) and installing the resulting pfx file but to the same result.

Can anyone tell me what certificate formats the vpn concentrator works with and if it is possible to use wildcard certificates with it? It would be much easier on our pocket if we can use wildcards.

Thanks

[smalkeric]

Type the host name or IP address of the VPN 3000 Concentrator. Use a wildcard such as https://*.yourcompany.com to allow all VPN 3000 Concentrators within the yourcompany.com domain to be used to support multiple sites.

http://www.cisco.com/en/US/products/hw/vpndevc/ps2284/prod_release_note09186a008049e06a.html