Configuring Backup WAN Connections
Configuring Demand Routing for Backup Connections
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When you replace <password>, ensure that you are using the same settings
that are configured on the far-end router.
The username that is sent is the hostname of the router.
Configuring the Username and Password That the Router
Expects to Receive
You must also configure the username and password that the ProCurve Secure
Router expects to receive from the far-end router. From the demand interface
configuration mode context, enter:
Syntax: username <username> password <password>
For example, you might enter:
ProCurve(config-demand 1)# username SiteB password procurve
For CHAP, the username should be the hostname of the peer.
Example of Demand Routing with PAP Authentication
for a Backup Connection
Figure 3-12 shows a demand routing configuration that uses PAP authentica-
tion. The data-call commands enable PAP authentication for all demand
interfaces configured on the router. The ppp authentication pap command
enables PAP for the demand interface. The username command establishes
the username and password that the PPP peer will submit to the ProCurve
Secure Router. The ppp pap sent-username command configures the user-
name and password that the ProCurve Secure Router will send its peer.