## Last changed: 2015-10-27 13:58:22 GMT
version 12.1X44-D35.5;
system {
    host-name firewall;
    time-zone GMT;
    root-authentication {
        encrypted-password "$1$kY8/SDrb$qmMaVoiv85gctlvyX5amW/";
    }
    name-server {
        208.67.222.222;
        208.67.220.220;
    }
    services {
        web-management {
            http {
                interface [ vlan.0 vlan.1 ];
            }
            https {
                system-generated-certificate;
                interface [ vlan.0 vlan.1 ];
            }
            session {
                idle-timeout 60;
            }
        }
    }
    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 {
    fe-0/0/0 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan0;
                }
            }
        }
    }
    fe-0/0/1 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan0;
                }
            }
        }
    }
    fe-0/0/2 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan0;
                }
            }
        }
    }
    fe-0/0/3 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan1;
                }
            }
        }
    }
    fe-0/0/4 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan1;
                }
            }
        }
    }
    fe-0/0/5 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan1;
                }
            }
        }
    }
    vlan {
        unit 0 {
            family inet {
                address 172.16.1.6/20;
            }
        }
        unit 1 {
            family inet {
                address 172.16.0.21/20;
            }
        }
    }
}
protocols {
    stp;
}
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;
                    timeout 20;
                }
                land;
            }
        }
    }
    policies {
        from-zone zoneA to-zone zoneB {
            policy All_zoneA_zoneB {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                    count;
                }
            }
        }
        from-zone zoneB to-zone zoneA {
            policy All_zoneB_zoneA {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
    }
    zones {
        security-zone zoneB {
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                vlan.0 {
                    host-inbound-traffic {
                        system-services {
                            ping;
                            http;
                            https;
                        }
                    }
                }
            }
        }
        security-zone zoneA {
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                vlan.1 {
                    host-inbound-traffic {
                        system-services {
                            ping;
                            http;
                            https;
                        }
                    }
                }
            }
        }
    }
}
vlans {
    vlan0 {
        vlan-id 2;
        l3-interface vlan.0;
    }
    vlan1 {
        vlan-id 3;
        l3-interface vlan.1;
    }
}