This VPN (IPsec-based) works fine -after tuning some parameters- if I use the preshared password as the IKE method of authentication.Now, I'd like to use the rsa keys as the way of authentication (IKE phase!)When I try to import the public key provid...

I've experiencing problems setting up a VPN (IPsec based.)Hardware: two cisco1751 (isdn)IOS version 12.1(3)XT2Configuration: IPsec (auth & confidentiality), isakmp (preshared key method)The system works perfectly if not using IPsec.The problem seems ...