@Kevin_Z thanks for replay I chose the communication protocol PPPoe in the router and typed the user name and password , The router is supposed to connect to the Internet service, but the connection...

I work with an internet service provider with one of the companies, there is problem with the type C80,I bought this type and prepared it for a customer by setting a protocol PPPoe and after...

@SNikolov Are you from the company's support team.. I would like to report a problem to the support team,thank you

@SNikolov I work as an internet service provider with one of the companies, there is another problem with the type C80,I bought this type and prepared it for a customer by setting a protocol PPPoe...