Hi, I'm setting up a vpn using ppp. I've been using this as my guide. However I found that this guide is for the FreeBSD distribution of Linux and has different files that need editing then this one (specifically ppp.conf which doesn't appear to exist at all on RHEL). I've also looked at this as a guide for setting it up as well, but it seems unclear and more complicated then it really should be. How is the best way to go about configuring this. It doesn't seem like it should be that hard, however, I'm struggling to find a relevant guide on how to do it.

Any advice is appreciated,
John