how to make each user use ONLY ONE session?

how can we make that thing happen using pppoe . please i need details.

another question concerning this . if we add a static ip address for each user is it safe or it can be hacked in a way ??

  1. Only-one is not working with User Manager now.
  2. This address does not mean, that login/password is attached to the particular IP address. This address is assigned to the client by HotSpot, but it has no any relations to the security.

no i mean, if i assign an ip address, for example to a user called “TEST” in userman. so i connect on a computer with this username, it will connect. and if i try on another computer with the same username, so they’ll be a conflict.
my question is , “is it a good way(safe way) to use this idea to allow only 1 session per user ?”
thank you very much for the reply

is there any tricky way to make 1 session per 1 user ?? please i need to know.
if yes please tell me how and
thx anyway

This parametr is not going to work with the User Manager.

IN THE NEW 3.21 will this work ?? 1 user 1 session and no more.

when will the 3.21 be out ???