34For the local router to pass PAP authentication on the remote router, make sure that the same usernameand password configured for the local router are also configured on the remote router with thecommands local-user username and password { cipher | simple } password.Related commands: local-user and password (Security Command Reference)Examples# Set the local username and password for PAP authentication to user1 and pass1 (in plain text). system-view[Sysname] interface Serial 4/1/9/1:0[Sysname- Serial4/1/9/1:0] ppp pap local-user user1 password simple pass1ppp timer negotiateSyntaxppp timer negotiate secondsundo ppp timer negotiateViewSynchronous serial interface viewDefault level2: System levelParametersseconds: Negotiation timeout time to be set, which ranges from 1 to 10 (in seconds). In PPP negotiation,if the local router receives no response from the peer during this period after it sends a packet, the localrouter sends the last packet again.DescriptionUse the ppp timer negotiate command to set the PPP negotiation timeout time.Use the undo ppp timer negotiate command to restore the default.By default, the PPP negotiation timeout time is three seconds.Examples# Set the PPP negotiation timeout time to five seconds. system-view[Sysname] interface Serial 4/1/9/1:0[Sysname-serial4/1/9/1:0] ppp timer negotiate 5remote addressSyntaxremote address { ip-address | pool [ pool-number ] }undo remote addressViewSynchronous serial interface view