In daily work, it may be more contact with you to configure the company’s export router as a PPPoE dial-up client. Under normal circumstances, the operator’s router is used as a PPPoE dial-up server. I have previously published the configuration process of the PPPoE dial-up client; Today, let’s take a look at how operator engineers configure their PPPoE dial-up server.
PPPoE dialing process
The network topology is as follows:
Step 1: Configure the address pool to the client assignment address
Step 2: Configure the authentication user under the corresponding domain under the router AAA, which will be described in detail. User access terminals in operator networks, generally distinguished from users, such as one area of a cell, or a school, etc. Here I use the default default domain of the router, and the username is configured as xiaohei, the password is xiaohei.
Authentication-scheme default // authentication template, Default default authentication mode is LOCAL (local) mode
Authorization-scheme default // Authorized Template
Accounting-scheme default // billing template
Domain default // user domain
Local-user xiai password copher xiaohei // Configuring a local username and password
Local-User Xiaohei Service-Type PPP // User XIaohei’s service type is PPP
Step 3: Create a virtual authentication template
PPP Authentication-Mode Chap Call-in Domain Default // Here the PPP authentication mode is chap, the authentication domain is a default domain.
Remote Address pool client // Specify the remote address pool to the Client address pool
PPP Chap User Xiaohei // CHAP User Named xiaohei, address negotiation for PPP CHAP protocol
IP Address 188.8.131.52 255.255.255.0 // The IP address of the virtual template must be in the same network segment in the network segment in the Client address pool, otherwise the user cannot go online.
Step 4: Bind the virtual authentication template (Virtual-Template1) in Ethernet interface G0 / 0/0, enable PPPoE Server authentication.
Step 5: After the router configuration is completed, verify that the dial function takes effect:
The operation command is:
Display PPPoe-Server Session All
Xiaobian This verifies that the operational screenshot of the operator Router Server end configuration is as follows:
Finally, if you have any questions, or if you don’t understand the PPPoE negotiation process, please pay attention to private chat.