Hello to everyone…
I’m new to Mikrotik and i need someone who can help me to configure Mikrotik System in a PC.
Pc is ready with mikrotik 5.1 installed on it , and there are 4 lan cards inside ready for work…
Let me explain what i want to do…
There is a internet that is coming from modem, and i want to put “Default lan port” as incoming internet connection to mikrotik, the internet connection is with PPPOE user/pass..
i configured mikrotik for incoming connection and it’s being dialed and the connecting is getting connected coz i see in “logs” -->> PPPOE = connected .
That means incoming conncetion is ok!
So the next configuration must be : there are 3 other lan cards , inside that i have put in the pc to use for output ..
The apartment is with three floors , each port must be used for different floors, for example : first port for first floor, etc, that’s not important!
So, how it’s possible to configure incoming lan connection that i mentioned to work with these three cards as output?
NOTE: until now i arrived to configure myself incoming connection like i mentioned : and when i connect all computers i get in every computer “limited connection” i get PING OK from all pcs when i ping mikrotik! but when i ping “ping http://www.yahoo.com -t” not reply nothing and after some secs it’s closed automatically. i can access also mikrotik from every computer with winbox etc..
when i get back with old connection " Modem in WIFI " it’s connecting ok, and it’s working properly,
the problem is to mikrotik configuration,
Can someone explain me step by step what to do 
??
Thanks!