ADTRAN AOS Version R10.1.0 Command Reference Manual page 2152

Command Reference Guide
This is basically identical to Example 3, except that there are two separate shared passwords.
Notice this example has both ends using different sets of passwords.
Configuring CHAP Example 5: Using the ppp chap hostname command as an alternate solution.
On the local router (host name Local):
Local(config-demand 1)#ppp authentication chap
Local(config-demand 1)#username farend password far
Local(config-demand 1)#ppp chap hostname nearend
Local(config-demand 1)#ppp chap password near
On the peer (host name Peer):
Peer(config-demand 1)#ppp authentication chap
Peer(config-demand 1)#username nearend password near
Peer(config-demand 1)#ppp chap hostname farend
Peer(config-demand 1)#ppp chap password far
Notice the local router is expecting user name farend even though the peer router's host name is Peer.
Therefore, the peer router can use the ppp chap hostname command to send the correct name on the
challenge.
Notice this example has both ends using different sets of passwords.
60000CRG0-35E Copyright © 2012 ADTRAN, Inc.
Demand Interface Command Set
2152