>> > hypothetical aside: would i better off using tun0 or gre0 to implement
>> > pptp for netbsd?
>> 
>> you would be better off not implementing pptp...
>
>What _is_ pptp?

another demonstration from microsoft that big powerful companies do
stupid things?

but seriously...it's microsoft's end-user vpn solution.  it's the
"point to point tunneling protocol", which is currently in drafts
status as a protocol.  and the best page i've found that discusses it
is

    http://www.counterpane.com/pptp.html

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