http://mia.ece.uic.edu/~papers/volans/l2tpd.html Comments appreciated.
You don't seem to use encryption. Obviously your setup describes a Layer 2 tunnel, but I don't think it can be called a VPN.
You could use IPsec to protect the L2TP packets. I did something similar for Windows VPN clients connecting to a Linux server:
http://www.jacco2.dds.nl/networking/freeswan-l2tp.html
Jacco -- Jacco de Leeuw mailto:[EMAIL PROTECTED] Zaandam, The Netherlands http://www.jacco2.dds.nl "Dear google.com, I visited your website and noticed that you are not listed in most of the major search engines..."
