R3303-HP HSR6800 Routers Layer 2 - WAN Configuration Guide

2. Configure Router B:

# Create a user account for Router A on Router B.

<RouterB> system-view

[RouterB] local-user usera

# Set a password for the user account.

[RouterB-luser-usera] password simple hello

# Set the service type of the user account to PPP.

[RouterB-luser-usera] service-type ppp

[RouterB-luser-usera] quit

# Enable PPP encapsulation on Serial 2/0/1.

[RouterB] interface serial 2/0/1

[RouterB-Serial2/0/1] link-protocol ppp

# Configure the username for Router B when Router B is authenticated.

[RouterB-Serial2/0/1] ppp chap user userb

# Assign an IP address to Serial 2/0/1 of Router B.

[RouterB-Serial2/0/1] ip address 200.1.1.2 16

(Method 2) The authenticator with no username configured authenticates the supplicant by using CHAP.

3. Configure Router A:

# Create a user account for Router B.

<RouterA> system-view

[RouterA] local-user userb

# Set a password for the user account.

[RouterA-luser-userb] password simple hello

# Set the service type of the user account to PPP.

[RouterA-luser-userb] service-type ppp

[RouterA-luser-userb] quit

# Set the authentication mode to CHAP.

[RouterA] interface serial 2/0/1

[RouterA-Serial2/0/1] ppp authentication-mode chap domain system

# Assign an IP address to Serial 2/0/1.

[RouterA-Serial2/0/1] ip address 200.1.1.1 16

[RouterA-Serial2/0/1] quit

# Configure local authentication for the PPP users in the default ISP domain system.

[RouterA] domain system

[RouterA-isp-system] authentication ppp local

4. Configure Router B:

# Configure the username of Router B when Router B is authenticated.

<RouterB> system-view

[RouterB] interface serial 2/0/1

[RouterB-Serial2/0/1] ppp chap user userb

# Set the default CHAP password.

[RouterB-Serial2/0/1] ppp chap password simple hello

# Assign an IP address to Serial 2/0/1.

[RouterB-Serial2/0/1] ip address 200.1.1.2 16