vsrx.conf

## Last commit: 2019-03-10 11:07:48 EDT by root
version 15.1X49-D130.6;
system {
    time-zone America/New_York;
    root-authentication {
        encrypted-password "$5$uz0Xg/X3$Am3z/0v2sz6kcaejR3XZ7Dm2qz9wpbtYrGGn/mXb.ZB"; ## SECRET-DATA
    }
    services {
        ssh;
    }
    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;
        }
    }
}
security {
    log {
        mode event;
        report;
    }
    address-book {
        global {
            address dns1 203.0.113.2/32;
            address-set dns-servers {
                address dns1;
            }
        }
    }
    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 trust to-zone servers {
            policy permit-dns {
                match {
                    source-address any;
                    destination-address dns-servers;
                    application junos-dns-udp;
                }
                then {
                    permit;
                }
            }
        }
        from-zone servers to-zone untrust {
            policy permit-from-dns-servers {
                match {
                    source-address dns-servers;
                    destination-address any;
                    application [ junos-http junos-https junos-dns-udp junos-dns-tcp junos-ntp ];
                }
                then {
                    permit;
                }
            }
        }
        global {
            policy deny-all-log {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    deny;
                    log {
                        session-init;
                        session-close;
                    }
                }
            }
        }
    }
    zones {
        security-zone trust {
            tcp-rst;
            host-inbound-traffic {
                system-services {
                    any-service;
                }
                protocols {
                    ospf;
                    bgp;
                }
            }
            interfaces {
                ge-0/0/0.0;
                lo0.0;
            }
        }
        security-zone untrust {
            screen untrust-screen;
            interfaces {
                ge-0/0/2.0 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                        }
                    }
                }
            }
        }
        security-zone servers {
            interfaces {
                ge-0/0/1.0;
            }
        }
    }
}
interfaces {
    ge-0/0/0 {
        unit 0 {
            family inet {
                address 198.51.100.34/30;
            }
        }
    }
    ge-0/0/1 {
        unit 0 {
            family inet {
                address 203.0.113.1/24;
            }
        }
    }
    ge-0/0/2 {
        unit 0 {
            family inet {
                address 192.168.255.2/24;
            }
        }
    }
    fxp0 {
        unit 0;
    }
    lo0 {
        unit 0 {
            family inet {
                address 198.51.100.6/32;
            }
        }
    }
}
routing-options {
    static {
        route 0.0.0.0/0 next-hop 192.168.255.1;
    }
    router-id 198.51.100.6;
    autonomous-system 65000;
}
protocols {
    bgp {
        group core {
            neighbor 198.51.100.1 {
                peer-as 65000;
            }
        }
    }
    ospf {
        export default-originate;
        area 0.0.0.0 {
            interface lo0.0 {
                passive;
            }
            interface ge-0/0/0.0 {
                interface-type p2p;
            }
        }
    }
}
policy-options {
    policy-statement default-originate {
        from {
            route-filter 0.0.0.0/0 exact;
        }
        then accept;
    }
}