ESP LINUX KERNEL MODULE ======================== ESP linux kernle module adds ESP function to the linux software router. COMPILE & INSTALL ----------------- You should already have linux source code tree in you hard disk. On your machine, at shell prompt, cd "The_Path_Of_Files" ./confiugre --with-linux=LINUX_SRC_DIR make -e insmod ./espsock.o You should also make sure you have the privilege to install a kernel module. WATCH THE STATUS ---------------- You can run "cat /proc/net/esp" to view the statistics of the ESP module.