cfg_wan

## Last changed: 2013-03-26 12:53:33 GMT+4
version 11.2R4.3;
system {
    host-name godnet;
    time-zone GMT+4;
    root-authentication {
        encrypted-password "$1$VefloaO/$sKiqNrllv5T5n6e.TdXMT0"; ## SECRET-DATA
    }
    name-server {
        10.0.10.254;
        10.0.1.254;
        8.8.8.8;
        8.8.4.4;
    }
    services {
        ssh;
        telnet;
        xnm-clear-text;
        web-management {
            http {
                interface [ vlan.0 vlan.1 vlan.2 vlan.3 ];
            }
            https {
                system-generated-certificate;
                interface [ vlan.0 ge-0/0/0.0 ge-0/0/15.0 ge-0/0/1.0 vlan.3 vlan.2 vlan.1 ];
            }
        }
        dhcp {
            pool 192.168.1.0/24 {
                address-range low 192.168.1.2 high 192.168.1.254;
                router {
                    192.168.1.1;
                }
                propagate-settings vlan.0;
            }
            pool 192.168.11.0/24 {
                address-range low 192.168.11.1 high 192.168.11.253;
                maximum-lease-time 86400;
                default-lease-time 86400;
                router {
                    192.168.11.254;
                }
                propagate-settings vlan.1;
            }
            pool 192.168.22.0/24 {
                address-range low 192.168.22.1 high 192.168.22.253;
                maximum-lease-time 86400;
                router {
                    192.168.22.254;
                }
                propagate-settings vlan.2;
            }
            pool 192.168.33.0/24 {
                address-range low 192.168.33.1 high 192.168.33.253;
                maximum-lease-time 86400;
                domain-name cbuh.karelia.pro;
                router {
                    192.168.33.254;
                }
                propagate-settings vlan.3;
            }
        }
    }
    syslog {
        archive size 100k files 3;
        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;
        }
    }
}
interfaces {
    ge-0/0/0 {
        unit 0 {
            family inet {
                address 178.19.246.156/29;
            }
        }
    }
    ge-0/0/1 {
        unit 0 {
            family inet {
                address 178.19.242.225/29;
            }
        }
    }
    ge-0/0/2 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/3 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/4 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members server;
                }
            }
        }
    }
    ge-0/0/5 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members minedu;
                }
            }
        }
    }
    ge-0/0/6 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members cbedu;
                }
            }
        }
    }
    ge-0/0/7 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/8 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/9 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/10 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/11 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/12 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/13 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/14 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/15 {
        unit 0 {
            family inet {
                address 192.168.26.237/24;
            }
        }
    }
    vlan {
        unit 0 {
            family inet {
                address 192.168.1.1/24;
            }
        }
        unit 1 {
            family inet {
                address 192.168.11.254/24;
            }
        }
        unit 2 {
            family inet {
                address 192.168.22.254/24;
            }
        }
        unit 3 {
            family inet {
                address 192.168.33.254/24;
            }
        }
    }
}
routing-options {
    static {
        route 0.0.0.0/0 next-hop 178.19.246.158;
        route 192.168.26.0/24 next-hop 192.168.11.254;
    }
}
protocols {
    stp;
}
security {
    flow {
        allow-dns-reply;
    }
    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;
                    timeout 20;
                }
                land;
            }
        }
    }
    nat {
        source {
            pool snat-pool1 {
                address {
                    178.19.246.153/32 to 178.19.246.156/32;
                }
            }
            pool snat-pool2 {
                address {
                    217.77.50.129/32 to 217.77.50.131/32;
                }
            }
            rule-set trust-to-untrust {
                from zone trust;
                to zone untrust;
                rule source-nat-rule {
                    match {
                        source-address 0.0.0.0/0;
                    }
                    then {
                        source-nat {
                            pool {
                                snat-pool1;
                            }
                        }
                    }
                }
            }
            rule-set srv-untrast {
                from zone server;
                to zone untrust;
                rule srv-pool2 {
                    match {
                        source-address 192.168.11.0/24;
                        destination-address 0.0.0.0/0;
                    }
                    then {
                        source-nat {
                            pool {
                                snat-pool1;
                            }
                        }
                    }
                }
            }
            rule-set srv-trust {
                from zone server;
                to interface ge-0/0/15.0;
                rule srv-trust {
                    match {
                        source-address 192.168.11.0/24;
                        destination-address 192.168.26.0/24;
                    }
                    then {
                        source-nat {
                            interface;
                        }
                    }
                }
            }
        }
        proxy-arp {
            interface ge-0/0/0.0 {
                address {
                    178.19.246.154/32 to 178.19.246.156/32;
                }
            }
        }
    }
    policies {
        from-zone trust to-zone untrust {
            policy trust-to-untrust {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone server to-zone untrust {
            policy srv-untrast {
                match {
                    source-address srv-net;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone minedu to-zone untrust {
            policy min-untrast {
                match {
                    source-address min-net;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone edubuh to-zone untrust {
            policy buh-untrast {
                match {
                    source-address buh-net;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone server to-zone trust {
            policy srv-trust {
                match {
                    source-address any;
                    destination-address old-net;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
    }
    zones {
        security-zone trust {
            address-book {
                address old-net 192.168.26.0/24;
            }
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                vlan.0;
                ge-0/0/15.0;
            }
        }
        security-zone untrust {
            screen untrust-screen;
            interfaces {
                ge-0/0/0.0 {
                    host-inbound-traffic {
                        system-services {
                            tftp;
                            http;
                            ping;
                            ssh;
                        }
                        protocols {
                            bgp;
                            ospf;
                            rip;
                        }
                    }
                }
                ge-0/0/1.0 {
                    host-inbound-traffic {
                        system-services {
                            tftp;
                            http;
                            ping;
                            ssh;
                        }
                        protocols {
                            bgp;
                            ospf;
                            rip;
                        }
                    }
                }
            }
        }
        security-zone server {
            address-book {
                address srv-net 192.168.11.0/24;
            }
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                vlan.1;
            }
        }
        security-zone minedu {
            address-book {
                address min-net 192.168.22.0/24;
            }
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                vlan.2;
            }
        }
        security-zone edubuh {
            address-book {
                address buh-net 192.168.33.0/24;
            }
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                vlan.3;
            }
        }
    }
}
vlans {
    cbedu {
        vlan-id 33;
        l3-interface vlan.3;
    }
    minedu {
        vlan-id 22;
        l3-interface vlan.2;
    }
    server {
        vlan-id 11;
        l3-interface vlan.1;
    }
    vlan-trust {
        vlan-id 3;
        l3-interface vlan.0;
    }
}