VPN> AnyConnect cannot verify the VPN server: vpn.rochester.edu
    - Certificate is from an untrusted source.
Connecting to this server may result in a severe security compromise!

Most users do not connect to untrusted VPN servers unless the
reason for the error condition is known.

Connect Anyway? [y/n]: 

$ cd /opt/.cisco/certificates
$ sudo mv ca ca.orig
$ sudo ln -sf /etc/ssl/certs/ ca
$ sudo /etc/init.d/vpnagentd restart