Enable Interfaces on the Monitoring Services PIC and the Export Interface

Configure the interfaces on the Monitoring Services PIC with the family inet statement so they can process IPv4 traffic.

Because the Monitoring Services PIC interface is not part of a VRF instance, you do not need to configure a separate logical interface (for example, unit 1) within the instance to receive traffic. Thus, the logical unit number for sending traffic to the Monitoring Services PIC interfaces can be 0 in an active monitoring scenario.

The addresses are point-to-point, so you must either use a /30 prefix for your IP address or a /32 prefix with a destination address. Also, you must configure an IP address when a Monitoring Services PIC (mo-x/y/z) interface will receive monitored traffic directly from a filter-based forwarding instance.

[edit]

interfaces {

    mo-2/0/0 {

        unit 0 {

            family inet {

                address 10.36.100.1/32 {

                    destination 10.36.100.2;

                }

            }

        }

    }

}

cflowd records leave the router through the export interface to reach the cflowd server.

[edit]

interfaces {

    fe-1/0/0 {

        unit 0 {{

            family inet {

                address 10.60.2.2/30;

            }

        }

    }

}