You can follow the link in my previous post to share internet with the help of mikrotik.
If you dont know how to configure your ADSL modem them you should contact you ISP from which you got the DSL Service. They are always there to help you out, better then us.
Thanks for your good idea,
I world like to tell you about what i configure in my ADSL.
Internet -----ADSL-----Mikrotik ---- Switch ----Clients
ISP provide username(ppixxxxx) and password (xxxxx) to me.
On interfaces WAN
And used PPPOE option to put this usermane and password.
and then this username and password make authentication requires IP address from ISP.
On interfaces LAN
I configure disable DHCP.
example:192.168.10.1/30
this ADSL will provide two IP.
one 192.168.10.1 it for ADSL
and 192.168.10.2 it for client(mikrotik)
So on what i configured my ADSL is position router.
but i need my ADSL in postion bridge.
when i configured my ADSL in postion bridge.
the username and password that ISP provided to me we need configure it on mikrotik for make authentication requires IP address from ISP.
You’re on the right track! First you need to disable DHCP and set the DSL modem to bridge mode, this will allow the Mikrotik to handle the PPPoE connection and routing on the LAN side(firewall, DHCP, DNS, etc.). You should be able to search the Internet on exact steps to take to get your specific DSL modem to brige mode.