R3303-HP HSR6800 Routers Layer 2 - WAN Configuration Guide

PING 200.1.1.1: 56 data bytes, press CTRL_C to break

Reply from 200.1.1.1: bytes=56 Sequence=1 ttl=255 time=103 ms

Reply from 200.1.1.1: bytes=56 Sequence=2 ttl=255 time=1 ms

Reply from 200.1.1.1: bytes=56 Sequence=3 ttl=255 time=1 ms

Reply from 200.1.1.1: bytes=56 Sequence=4 ttl=255 time=1 ms

Reply from 200.1.1.1: bytes=56 Sequence=5 ttl=255 time=10 ms

--- 200.1.1.1 ping statistics ---

5 packet(s) transmitted

5 packet(s) received

0.00% packet loss

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

Two-way PAP authentication configuration example

Network requirements

As shown in Figure 13, Router A and Router B are interconnected through their Serial 2/0/1 interfaces.

Configure Router A and Router B to authenticate each other.

Figure 13 Network diagram

Configuration procedure

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 passb

# 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 2/0/1.

[RouterA] interface serial 2/0/1

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

# Set the authentication mode to PAP.

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

# Configure the PAP username and password sent from Router A to Router B when Router A is

authenticated by Router B using PAP.

[RouterA-Serial2/0/1] ppp pap local-user usera password simple passa

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

[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.