Development

PPTP Client Packet Reordering

This page documents the Netservers extensions to pptpclient, a free PPTP client for Linux developed by C. S. Ananian and many others. Netservers is distributing these extensions as freely available patches to pptpclient. They have been integrated into the latest CVS version of pptpclient, and every released version since 1.2.0.

IPtables MAC-IP pair match

MAC/IP pair matching allows you to match packets based on a list of MAC and IP address pairs. You can use this to help prevent users from changing their IP address to conflict with or spoof other users, and from changing their MAC address (e.g. new network card, MAC spoofing or NAT).