I think that I fount what I need. During my process of thinking and searching information, 'findsmb' program came to my eyes
. Well I'll try to script it with Perl and reach my goal.
with findsmb and arp, I'll get all the necessary info for an user and with the help of Perl I'll automate the process.
btw, david_ross - 10x for trying to help me. In my mind there's future plans for developing this idea which include the use of SNMP for getting info from our pppoe-server (Access Consentrator), but I'll write wider explanation of that in future.