Dear
Cisco community
I have experience before with PPPoE on Mikrotik RouterOS equipment, where the process that Mikrotik have for the PPPoE connection is the following:
PROCESS WHERE Radius Assigned a IP and rate-limit
1. PPPoE client request by (user and password)
2. PPPoE Server ask to the Radius Server (Freeradius)
3. Freeradius respond OK, send the attribute;
Attribute for rate-limit
Attribute for IP Address Static
4. PPPoE Server Create a Simple Queue and Create the Active connection
End of Process
PROCESS WHERE EXISTING AN USER AND PASSWORD CREATE ON THE PPPOE SERVER
1. PPPoE client request by (user and password)
2. PPPoE Server find a manual user and secret and respond inmediately without ask to the freeradius
3. PPPoE Server create a Simple Queue, create an Active connection and check on PPPoE Profile Server what is the speed that the PPPoE Server will be assigned to the Manual user.. and assigned the speed.
End of Process
About Cisco
I need understand on cisco:
1. When the PPPoE Server respond; user and password are Ok. What happen on that moment.
a. Cisco create a Simple queue; when the freeradius assigned the attribute of rate-limit 10MB down 1MB up
a1. what is the command for check if Cisco PPPoE set the speed right, that send Freeradius
a2. Normally if Cisco receive a command for the speed, cisco need to use a queue (pfifo, other), How to understand by
default that queue come with X value for leave pass the MB, if I use just 10MB I think so that queue will e work ok, but
what happen if I will be use 200MB, do you think so that I will be need increate the value of the queue.
a3. The PPPoE Structure on Mikrotik if we have 1000 PPPoE client connected to the server the client 1000 has lower priority
of the client 1 to process the data on this way the client 1000 will be look slow internet browsing, how work Cisco on this
STEP, do you think so that I need to consider to tuned some one.
b. Cisco, if the radius not assigned the IP Address, just rate-limit; I consider that cisco PPPoE will be assigned a IP Address
From the Pool of address but from where the pppoe client will be receive the DNS
c. Cisco, If the Freeradius Assigned and static IP and Rate Limit but this will be Private IP, what is the process for NAT
d. Cisco, How to enable the Netflow, Traffic Flow for send to my Server Debian
TroubleShooting
1. If the PPPoE client add bad user or password; How I can see that error on Cisco PPPoE Server, what is the command for look the Log, or I need to Enable something
2. If the PPPoE Server not have IP on the Pool Address, how I Can check how many IP Address I have free for assign
3. How I can set to the PPPoE Server that PPPoE Client by username and password just will be access 1 time, if two PPPoE client will be request with the same username and password access to the PPPoE Server, that PPPoE Server respond just to 1 PPPoE client and the second not.
4. How I can check if the PPPoE Server has comunication with Freeradius, how I can see the Log between them
Thank you Cisco community and I expect to clarify my concept with your help.- Is important to all IT/Engineer know the process that how to work PPPoE on this way is very easy to find the problem or tuned the service.
best regards,