Services Interfaces Configuration Statements > [edit forwarding-options] Hierarchy Level

To configure flow monitoring and accounting properties, include the following statements at the [edit forwarding-options] hierarchy level:

NOTE: For the complete [edit forwarding-options] hierarchy, see the JUNOS Policy Framework Configuration Guide. This listing includes only the statements used in flow monitoring and accounting services.

accounting name {

    output {

        aggregate-export-interval seconds;

        cflowd hostname {

            aggregation {

                autonomous-system;

                destination-prefix;

                protocol-port;

                source-destination-prefix {

                    caida-compliant;

                }

                source-prefix;

            }

            autonomous-system-type (origin | peer);

            port port-number;

            version format; 

        }

        flow-active-timeout seconds;

        flow-inactive-timeout seconds;

        interface interface-name {

            engine-id number;

            engine-type number;

            source-address address;

        }

    }

}

monitoring name;

    family inet {

        output {

            cflowd hostname port port-number;

            export-format format;

            flow-active-timeout seconds;

            flow-export-destination {

                collector-pic;

            }

            flow-inactive-timeout seconds;

            interface interface-name {

                engine-id number;

                engine-type number;

                input-interface-index number;

                output-interface-index number;

                source-address address;

            }

        } 

    }

}

next-hop-group [ group-names ] {

    interface interface-name {

        next-hop [ addresses ];

    }

}

port-mirroring {

    input {

        family (inet | inet6) {

            rate rate;

            run-length number;

        }

    }

    output {

        interface interface-name {

            next-hop address;

        }

        no-filter-check;

    }

    traceoptions {

        file filename {

            files number;

            size bytes;

            (world-readable | no-world-readable);

        }

    }

}

sampling {

    disable; 

    input {

        family (inet | mpls) {

            max-packets-per-second number;

            rate number;

            run-length number;

        }

    }

    output {

        aggregate-export-interval seconds;

        cflowd hostname {

            aggregation {

                autonomous-system;

                destination-prefix;

                protocol-port;

                source-destination-prefix {

                    caida-compliant;

                }

                source-prefix;

            }

            autonomous-system-type (origin | peer);

            version9 {

                template template-name;

            }

            (local-dump | no-local-dump);

            port port-number;

            source-address address;

            version format; 

        }

        file {

            disable;

            filename filename;

            files number;

            size bytes;

            (stamp | no-stamp);

            (world-readable | no-world-readable);

        }

        flow-active-timeout seconds;

        flow-inactive-timeout seconds;

        interface interface-name {

            engine-id number;

            engine-type number;

            source-address address;

        }

    }

    traceoptions {

        file filename {

            files number;

            size bytes;

            (world-readable | no-world-readable);

        }

    }

}