thank you so much for your answer , now please enlight me
i have mikrotik 3.2
and some of the options you mention me , i dont have them. here it a picture.
right now i have some pppoe working just fine but with internal ips . as you can see in this picture.
From your story i understand that you have 5 public IPs from your ISP and that you are using one for all clients (NAT).
You are assigning private ip addresses to clients, and you need one specific client with public ip...
ppp profile add name="guy_with_public_ip" local address="local public_address_off_mt" remote-address="second_of_your_public_ips" dns-server="your_isp_dns" rate-limit="limit_for_that_user" only-one=yes use-compression=no use-VJ-compression=no
ppp secret add name="user_name" password="user-password" profile="guy_with_public_ip" service=any
Only change values in this commands to suit your need, and it should work...
Feel free to contact me if you can't make it to work.
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