Junos OS

Hi guys,

I'm testing IPoE, until then working very well.

But now I need to redirect the traffic of subscribers that contains private ip.

the pool is allocated by BRAS.
I would like all subscribers with ip 10.100.100.0/24 the next hop would be router 2.

I made a small diagram.

I'm really grateful for the help

my configuration file

version 17.4R1.16;

dynamic-profiles {
    VLAN-IPoE {
        routing-instances {
            "$junos-routing-instance" {
                interface "$junos-interface-name" {
                    any;
                }
            }
        }
        interfaces {
            "$junos-interface-ifd-name" {
                unit "$junos-interface-unit" {
                    actual-transit-statistics;
                    demux-source [ inet inet6 ];
                    proxy-arp;
                    vlan-id "$junos-vlan-id";
                    demux-options {
                        underlying-interface "$junos-underlying-interface";
                    }
                    family inet {
                        unnumbered-address "$junos-loopback-interface";
                    }
                    family inet6 {
                        unnumbered-address "$junos-loopback-interface";
                    }
                }
            }
        }
        protocols {
            router-advertisement {
                interface "$junos-interface-name" {
                    max-advertisement-interval 900;
                    min-advertisement-interval 300;
                    managed-configuration;
                    other-stateful-configuration;
                }
            }
        }
    }
    CLIENTS-IPoE {
        interfaces {
            demux0 {
                unit "$junos-interface-unit" {
                    proxy-arp;
                    family inet {
                        filter {
                            input "$junos-input-filter";
                            output "$junos-output-filter";
                        }
                        unnumbered-address lo0.0 preferred-source-address 200.200.200.1;
                    }
                    family inet6 {
                        unnumbered-address lo0.0 preferred-source-address 2804:aaaa:fb01:0000::1111;
                    }
                }
            }
        }
    }
}

interfaces {
    ge-1/0/0 {
        description CLIENTS;
        flexible-vlan-tagging;
        auto-configure {
            vlan-ranges {
                dynamic-profile VLAN-IPoE {
                    accept any;
                    ranges {
                        500-600;
                    }
                }
            }
            remove-when-no-subscribers;
        }
        encapsulation flexible-ethernet-services;
    }

firewall {
    family inet {
        filter Police-20M {
            interface-specific;
            term default {
                then {
                    policer Police-20M;
                    accept;
                }
            }
        }
	}
 policer Police-20M {
 if-exceeding {
 bandwidth-limit 20m;
 burst-size-limit 20m;
 }
 then discard;
 }

}

Hi,

You can try below option. Attach the firewall filter on subscriber IFL.

set firewall family inet filter test term 1 from source-address X.X.X.X
set firewall family inet filter test term 1 then routing-instance redirect

set routing-instances redirect instance-type forwarding
set routing-instances redirect routing-options static route 0.0.0.0/0 next-hop Y.Y.Y.Y

set routing-options interface-routes rib-group inet nh
set routing-options rib-groups nh import-rib inet.0
set routing-options rib-groups nh mport-rib redirect.inet.0

Regards,

Rahul

worked perfectly, thank you very much