Was the VPNC option available before the Coyote update? I don't remember seeing it before. Anyway, I gave that a try and it still didn't work. However, after reviewing my router logs I think I identified the problem. The VPNC client doesn't appear to support a ID_FQDN (fully qualified domain name) peer ID. I've submitted a ticket regarding this issue. Tech support said they are going to look into it and said they are working on improving VPN support overall.