first - what pptp client did you use?
I use pptp-1.7.1-3
from the pptpclient.sourceforge.net.
Yep, I tried almost all from acceptable things from that site.
Poptop is the server, not client. How it can help me?
the fedora 7 default vpn client (i've forgot what it was) is using ipsec not basic windows pptp one - so you should ask your administrator the vpn setup config.
I'm not sure our admin will change anything. :(
What's the default VPN-client in Fedora? Did you mean OpenVPN? Yes, I know it does not support PPTP. Therefore, I can't use it now.
Any ideas (except asking admin to add L2TP/IPSec in ISA)?