p0wnlabs was developed by folks who enjoy hacking in the
learning sense, not the criminal sense.  p0wnlabs was created in
the spirit of helping people learn to defend systems by learning
how systems are broken into. Once you know how to break in, you
are a much better defender.  it's not free?!  Yeah, we all like
free stuff. There's free stuff here too, did you try some?  The
stuff that's not free is stuff that costs money to host, create,
maintain, etc.  The hosted portion is subscription based to keep
the riff-raff out, create some semblance of order and to make
sure you're serious about learning, not just some yahoo with a
new tool and no target.  what about?    • IP ranges?     Glad
you asked. p0wnlabs hosted challenges use the default openvpn (
addresses, and the – RFC1918 range. If this conflicts with your
own internal ranges where you plan to hack from you may have to
do some internal routing to work around it.      p0wnlabs VPN
runs on the standard udp/1194 port so you'll need to ensure
whatever firew