Example for Connecting LAN to the Internet Using the ADSL Modem

Procedure

1. Configure the PPPoE client.

   # Configure the dialer interface.

   <Huawei> system-view
   [Huawei] sysname AP
   [AP] interface dialer 1
   [AP-Dialer1] ppp chap user user1
   [AP-Dialer1] ppp chap password cipher huawei123
   [AP-Dialer1] dialer timer idle 300
   [AP-Dialer1] dialer queue-length 8
   [AP-Dialer1] ip address ppp-negotiate
   [AP-Dialer1] quit

   # Create a PPPoE session.

   [AP] vlan batch 100
   [AP] interface gigabitethernet 0/0/0
   [AP-GigabitEthernet0/0/0] port link-type trunk
   [AP-GigabitEthernet0/0/0] port trunk allow-pass vlan 100
   [AP-GigabitEthernet0/0/0] port trunk pvid vlan 100
   [AP-GigabitEthernet0/0/0] quit
   [AP] interface vlanif 100
   [AP-Vlanif100] pppoe-client dial-bundle-number 1
   [AP-Vlanif100] quit

   # Configure NAT to translate private addresses of hosts in the LAN to public addresses so that the hosts can dial up to the Internet.

   [AP] acl number 3002
   [AP-acl-adv-3002] rule 5 permit ip source 192.168.10.0 0.0.0.255
   [AP-acl-adv-3002] quit
   [AP] interface dialer 1
   [AP-Dialer1] nat outbound 3002
   [AP-Dialer1] quit

   # Configure a static route from the PPPoE client to the PPPoE server.

   [AP] ip route-static 0.0.0.0 0 dialer 1
   [AP] quit

2. Configure the PPPoE server.

   # Configure the global IP address pool pool1.

   <Huawei> system-view
   [Huawei] sysname Router
   [Router] ip pool pool1
   [Router-ip-pool-pool1] network 10.100.10.0 mask 255.255.255.0
   [Router-ip-pool-pool1] gateway-list 10.100.10.1
   [Router-ip-pool-pool1] quit

   # Configure a PPPoE user.

   [Router] aaa
   [Router-aaa] local-user user1 password
   Please configure the login password (8-128)                                     
   It is recommended that the password consist of at least 2 types of characters, i
   ncluding lowercase letters, uppercase letters, numerals and special characters. 
   Please enter password:                                                          
   Please confirm password:                                                        
   Info: Add a new user.                                                           
   [Router-aaa] local-user user1 service-type ppp
   [Router-aaa] quit

   # Configure RADIUS authentication.

   1. Configure a RADIUS server template.

      [Router] radius-server template shiva
      [Router-radius-shiva] radius-server authentication 172.16.6.66 1812
      [Router-radius-shiva] radius-server accounting 172.16.6.66 1813
      [Router-radius-shiva] radius-server shared-key cipher hello@123
      [Router-radius-shiva] quit

   2. Configure authentication and accounting schemes.

      [Router] aaa
      [Router-aaa] authentication-scheme 1
      [Router-aaa-authen-1] authentication-mode radius
      [Router-aaa-authen-1] quit
      [Router-aaa] accounting-scheme 1
      [Router-aaa-accounting-1] accounting-mode radius
      [Router-aaa-accounting-1] quit

   3. Configure the domain named system and apply authentication scheme 1, accounting scheme 1, and RADIUS server template shiva to the domain.

      [Router-aaa] domain system
      [Router-aaa-domain-system] authentication-scheme 1
      [Router-aaa-domain-system] accounting-scheme 1
      [Router-aaa-domain-system] radius-server shiva
      [Router-aaa-domain-system] quit
      [Router-aaa] quit

   # Create and configure a VT.

   [Router] interface virtual-template 1
   [Router-Virtual-Template1] ppp authentication-mode chap domain system
   [Router-Virtual-Template1] ip address 10.100.10.1 255.255.255.0
   [Router-Virtual-Template1] remote address pool pool1
   [Router-Virtual-Template1] quit

   # Enable the PPPoE server function on the virtual Ethernet interface.

   [Router] interface virtual-ethernet 0/0/1
   [Router-Virtual-Ethernet0/0/1] pppoe-server bind virtual-template 1
   [Router-Virtual-Ethernet0/0/1] quit

   # Configure the ATM interface.

   [Router] interface atm 1/0/0
   [Router-Atm1/0/0] pvc 0/32
   [Router-atm-pvc-Atm1/0/0-0/32] map bridge virtual-ethernet 0/0/1
   [Router-atm-pvc-Atm1/0/0-0/32] quit

3. Verify the configuration.

   # Run the display pppoe-client session summary command to check the PPPoE session status and configuration. The following command output shows that the PPPoE session status is Up and the session configuration is consistent with the data plan and networking.

   <AP> display pppoe-client session summary
   PPPoE Client Session:
   ID   Bundle  Dialer  Intf             Client-MAC    Server-MAC    State
   0    1       1       vlanif100        54899874dbc7  000000000000  PADI   

   # AP can successfully ping server Router.