version 12.1X46-D10;
system {
    host-name firefly;
    time-zone Asia/Tokyo;
    no-multicast-echo;
    no-redirects;
    arp {
        aging-timer 5;
        passive-learning;
    }
    saved-core-files 10;
    saved-core-context;
    location country-code JP;
    root-authentication {
        encrypted-password "xxxxxxxxxxxxxxxxxxx"; ## SECRET-DATA
    }
    login {
        class root {
            idle-timeout 15;
            permissions all;
        }
    }
    services {
        ssh;
        web-management {
            http {
                interface ge-0/0/0.0;
            }
        }
    }
    syslog {
        user * {
            any emergency;
        }
        file messages {
            any any;
            authorization info;
        }
        file interactive-commands {
            interactive-commands any;
        }
    }
    license {
        autoupdate {
            url https://ae1.juniper.net/junos/key_retrieval;
        }
    }
    ntp {
        server 192.168.1.254;
    }
}
interfaces {
    ge-0/0/0 {
        unit 0 {
            family inet {
                address 192.168.1.49/24;
            }
        }
    }
}
routing-options {
    static {
        route 0.0.0.0/0 next-hop 192.168.1.254;
        route 2.0.0.0/16 discard;
        route 10.0.0.0/8 discard;
    }
    autonomous-system 65001;
}
protocols {
    bgp {
        path-selection always-compare-med;
        log-updown;
        group test-peer {
            type external;
            local-address 192.168.1.49;
            advertise-inactive;
            export bgp-advertise;
            peer-as 65000;
            local-as 65001;
            neighbor 192.168.1.48 {
                peer-as 65000;
            }
        }
    }
}
policy-options {
    policy-statement bgp-advertise {
        term 1 {
            from {
                protocol static;
                route-filter 2.0.0.0/16 exact;
                route-filter 10.0.0.0/8 exact;
            }
            then accept;
        }
        term 2 {
            from protocol bgp;
            then accept;
        }
        term 3 {
            then reject;
        }
    }
}
security {
    screen {
        ids-option untrust-screen {
            icmp {
                ping-death;
            }
            ip {
                source-route-option;
                tear-drop;
            }
            tcp {
                syn-flood {
                    alarm-threshold 1024;
                    attack-threshold 200;
                    source-threshold 1024;
                    destination-threshold 2048;
                    queue-size 2000; ## Warning: 'queue-size' is deprecated
                    timeout 20;
                }
                land;
            }
        }
    }
    policies {
        from-zone trust to-zone trust {
            policy default-permit {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone trust to-zone untrust {
            policy default-permit {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone untrust to-zone trust {
            policy default-deny {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    deny;
                }
            }
        }
    }
    zones {
        security-zone trust {
            tcp-rst;
        }
        security-zone untrust {
            screen untrust-screen;
            interfaces {
                ge-0/0/0.0 {
                    host-inbound-traffic {
                        system-services {
                            http;
                            https;
                            ssh;
                            telnet;
                            dhcp;
                        }
                    }
                }
            }
        }
    }
}