We need  Ipsec vpn client authentication with certificate (instead of pre-shared key). We tested the same with Windows client and its works fine. However when we used the same certificates with Apple products (iPad, iPhoe and Mac) it doesnt work.

We have two types of certificates installed on the client from the CA server.

One is the root certificate with the extenstion .cer

and the other one is client certificate with the extension of .pfx (personal informaiton exchange)

We can not find a proper document to install certificates and client configuration for iPad,iPhoe and Mac. We need to know what type of certificates needed, what are the certificate formats and how to install etc.

Appreciate if someone has implemented this and share any documents.

thanks