ppp/pptp disable multiple login

[Oleg Goldshmidt]

Hetz Ben Hamo <hetzbh at gmail.com> writes:

> Hi,
>
> I'm trying to find a simple solution to a small problem: I built a
> PPTP service, but I want to disable the option to let a user login
> multiple times at once.
>
> I looked at poptop and other related packages and I cannot find
> anything, which is quite surprising. Someone suggested me to look at
> PAM but that didn't get me too far, I didn't see there any such
> option.
>
> Any suggestion?

Disclaimer: I am no expert, just trying to apply common sense...

I suspect it is not within the scope of pptp/ppp/chap/whatever to
provide such an option - this stuff is way too low level for user
management or anything like that, so I am not surprised. 

Maybe you should look into combining poptop with something that
handles authentication, e.g., like RADIUS (FreeRADIUS?), and look for
options there?

-- 
Oleg Goldshmidt | pub at goldshmidt.org