Hello,

I can create PPPoE username & password for customer. I can allow only one bandwidth like for ex 512 kbps for customer. Now my customer is getting download speed always 64+ KB. I would like to allow him minimum 32 KB and Maximum 64 KB. Means he will get download speed between 32-64 KB. How could I do this by PPPoE on Mikrotik. Please help anyone to solve this issue.

Also tell me about shared bandwidth, full duplex / half duplex, dedicated bandwidth. How could I differentiate this category to customer.

Thanks
Kawsar

See the manual section on user profiles.

You can add various queue parameters as separate pairs of up/down values, e.g. would mean that users of that profile will have 256K upload and 512k download speeds as maximum, and 128k upload and 256k speeds at minimum.