Below is the old README for pure BSD 4.3 systems. See Readme.streams for SunOS 4.* systems. ------------------------------------------------------------------------- The following files are included in the distribution: README - this file sys/net/if_ppp.c - 4.3 bsd PPP driver vax.diff - patches to kernel files for 4.3 bsd Installation instructions: 1. Copy sys/net/if_ppp.[ch] into the `net' subdirectory of your kernel working area and then apply the kernel patches in vax.diff. 2. Add a line of the form `pseudo-device ppp ' to the configuration file of the system you wish to add the serial line driver to. the value should be the number of serial lines you plan on using for ppp/ip/tcp connections. by default, is one. 3. Generate a new kernel through the usual steps (see `Building Berkeley Kernels with Config' by Leffler and Karels if you are not familiar with this procedure).