There are two patch files in this directory, each allowing for the Firewall Toolkit to be used in a transparent proxy configuration. ftp-gw.diff - A patch written by myself for use only with IP Filter and ftp-gw from the Firewall Toolkit. You need to copy ip_nat.h, ip_fil.h and ip_compat.h to the ftp-gw directory to compile once this patch has been applied. fwtkp - A set of patches written by James B. Croall (jcroall@foo.org) for use with both IP Filter and ipfwadm (for Linux) and more of the various FWTK gateway plugins, including: ftp-gw http-gw plug-gw rlogin-gw tn-gw Both patches when applied to the Firewall toolkit require the same configuration for IP Filter. Darren