Example: Configuring Dial-on-Demand Routing Backup with OSPF Support

Before you begin, you must configure OSPF on the device.

In this example, you create the 0.0.0.0 OSPF area and configure OSPF on-demand circuits for the dl0 ISDN dialer interface, which is participating as an on-demand routing interface.

To configure OSPF demand circuits:

1. Create the OSPF area.

   [edit]user@host# edit protocols ospf area 0.0.0.0

2. Specify the on-demand routing interface.

   [edit protocols ospf area 0.0.0.0]user@host# set interface dl0 demand-circuit

Related Topics

• Junos OS Feature Support Reference for SRX Series and J Series Devices