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0.00% packet loss

round-trip min/avg/max = 1/23/103 ms

One-way CHAP authentication configuration example

Network requirements

As shown in Figure 6, configure Router A to authenticate Router B by using CHAP.

Figure 6 Network diagram

Configuration procedure

(Method 1) The authenticator configured with a username authenticates the supplicant by

using CHAP.

1. 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

# Enable PPP encapsulation on Serial 2/0.

[RouterA] interface serial 2/0

[RouterA-Serial2/0] link-protocol ppp

# Configure the username for Router A when Router A authenticates Router B.

[RouterA-Serial2/0] ppp chap user usera

# Set the authentication mode to CHAP.

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

# Assign an IP address to Serial 2/0.

[RouterA-Serial2/0] ip address 200.1.1.1 16

[RouterA-Serial2/0] quit

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

[RouterA] domain system

[RouterA-isp-system] authentication ppp local

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

HPE FlexNetwork MSR Series Comware 5 Layer 2 - Wan Access Configuration Guide

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