## Last commit: 2009-09-20 17:45:35 CEST by root
version 9.6R1.13;
system {
    host-name gate-rok;
    domain-name bla.blubb.de;
    time-zone Europe/Berlin;
    root-authentication {
        encrypted-password "abc"; ## SECRET-DATA
    }
    name-server {
        10.0.1.1;
    }
    services {
        ssh;
        web-management {
            http {
                interface ge-0/0/0.0;
            }
        }
    }
    syslog {
        user * {
            any emergency;
        }
        file messages {
            any critical;
            authorization info;
        }
        file interactive-commands {
            interactive-commands error;
        }
    }
    max-configurations-on-flash 5;
    max-configuration-rollbacks 5;
    license {
        autoupdate {
            url https://ae1.juniper.net/junos/key_retrieval;
        }
    }
    ntp {
        server 84.200.248.203;
    }
}
interfaces {
    ge-0/0/0 {
        mtu 1518;
        unit 0 {
            family inet {
                filter {
                    input pbr-dtag-manitu;
                    output pbr-dtag-manitu;
                }
                address 10.0.255.4/24;
            }
        }
    }
    ge-0/0/1 {
        vlan-tagging;
        unit 0 {
            vlan-id 3;
            family inet {
                address 47.11.08.54/29;
            }
        }
    }
    ge-0/0/14 {
        unit 0 {
            encapsulation ppp-over-ether;
        }
    }
    ge-0/0/15 {
        unit 0 {
            encapsulation ppp-over-ether;
        }
    }
    lo0 {
        unit 0 {
            family inet {
                address 127.0.0.1/32;
            }
        }
    }
    pp0 {
        unit 0 {
            ppp-options {
                pap {
                    default-password "xyz"; ## SECRET-DATA
                    local-name "abc@providera.de";
                    local-password "xyz"; ## SECRET-DATA
                    passive;
                }
            }
            pppoe-options {
                underlying-interface ge-0/0/15.0;
                auto-reconnect 2;
                client;
            }
            family inet {
                mtu 1456;
                negotiate-address;
            }
        }
        unit 1 {
            ppp-options {
                pap {
                    default-password "abc"; ## SECRET-DATA
                    local-name "xyz@providerb.de";
                    local-password "abc"; ## SECRET-DATA
                    passive;
                }
            }
            pppoe-options {
                underlying-interface ge-0/0/14.0;
                auto-reconnect 2;
                client;
            }
            family inet {
                mtu 1492;
                negotiate-address;
            }
        }
    }
}
routing-options {
    interface-routes {
        rib-group inet default;
    }
    static {
        rib-group default;
        route 0.0.0.0/0 {
            next-hop pp0.0;
            metric 5;
        }
        route 10.0.0.0/16 next-hop 10.0.255.2;
    }
    rib-groups {
        default {
            import-rib [ inet.0 dtag.inet.0 ];
        }
    }
}
security {
    nat {
        source {
            rule-set NAT-ROK {
                from zone trust;
                to zone untrust;
                rule Netz-ROK {
                    match {
                        source-address 10.0.0.0/16;
                        destination-address 0.0.0.0/0;
                    }
                    then {
                        source-nat {
                            interface;
                        }
                    }
                }
            }
        }
        destination {
            pool SMTP-srv-rok-ex {
                address 10.0.1.5/32 port 25;
            }
            rule-set DNAT-Manitu {
                from zone untrust;
                rule TO-Exchange {
                    match {
                        source-address 12.34.56.78/32;
                        destination-address 87.65.43.21/32;
                        destination-port 25;
                    }
                    then {
                        destination-nat pool SMTP-srv-rok-ex;
                    }
                }
            }
        }
    }
    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;
            }
        }
    }
    zones {
        security-zone trust {
            tcp-rst;
            address-book {
                address srv-rok-ex 10.0.1.5/32;
                address netz-rok-clients-fest 10.0.128.0/24;
                address netz-rok-clients-wlan 10.0.129.0/24;
                address netz-rok-gaeste 10.0.130.0/24;
                address-set clients {
                    address netz-rok-clients-fest;
                    address netz-rok-clients-wlan;
                    address netz-rok-gaeste;
                }
            }
            interfaces {
                ge-0/0/0.0 {
                    host-inbound-traffic {
                        system-services {
                            http;
                            https;
                            ssh;
                            telnet;
                            dhcp;
                            ping;
                        }
                    }
                }
            }
        }
        security-zone untrust {
            address-book {
                address jim 8.15.47.11/32;
            }
            screen untrust-screen;
            interfaces {
                pp0.0;
                pp0.1;
            }
        }
        security-zone dmz {
            address-book {
                address jacky 47.11.08.49/32;
                address srv-rok-front 47.11.08.51/32;
            }
            interfaces {
                ge-0/0/1.0 {
                    host-inbound-traffic {
                        system-services {
                            ping;
                            ntp;
                            traceroute;
                        }
                    }
                }
            }
        }
    }
    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 from-untrust-to-trust-srv-rok-ex-smtp {
                match {
                    source-address jim;
                    destination-address srv-rok-ex;
                    application junos-smtp;
                }
                then {
                    permit;
                }
            }
            policy default-deny {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    deny;
                }
            }
        }
        from-zone trust to-zone dmz {
            policy permit-trust-to-dmz {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone dmz to-zone trust {
            policy permit-dmz-to-trust {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone untrust to-zone dmz {
            policy from-untrust-to-dmz-jacky-any {
                match {
                    source-address any;
                    destination-address jacky;
                    application any;
                }
                then {
                    permit;
                }
            }
            policy from-untrust-to-dmz-srv-rok-front-https {
                match {
                    source-address any;
                    destination-address srv-rok-front;
                    application [ junos-http junos-https ];
                }
                then {
                    permit;
                }
            }
        }
        from-zone dmz to-zone untrust {
            policy from-dmz-to-untrust-any {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
    }
}
firewall {
    family inet {
        filter pbr-dtag-manitu {
            term to-dtag {
                from {
                    source-address {
                        10.0.128.0/24;
                        10.0.129.0/24;
                        10.0.130.0/24;
                    }
                }
                then {
                    routing-instance dtag;
                }
            }
            term default {
                then accept;
            }
        }
    }
}
routing-instances {
    dtag {
        instance-type forwarding;
        routing-options {
            static {
                route 0.0.0.0/0 next-hop pp0.1;
            }
        }
    }
}