R3102-R3103-HP 6600/HSR6600 Routers Layer 2 - WAN Configuration Guide

Internet Address is 200.1.1.2/16 Primary

Link layer protocol is PPP

LCP opened, IPCP opened

Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0

Output queue : (Protocol queuing : Size/Length/Discards) 0/500/0

Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0

Interface is V35

206 packets input, 2496 bytes

206 packets output, 2492 bytes

[RouterB-isp-system] ping 200.1.1.1

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

One-way CHAP authentication configuration example

Network requirements

As shown in Figure 14, configure Router A to authenticate Router B by using CHAP.

Figure 14 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 2/0/1.

[RouterA] interface serial 2/0/1