system {
    host-name srx240;
    time-zone Europe/London;
    root-authentication {
        encrypted-password "$1$lJAUo8.7$xadstF7Tt./DyPNq1"; ## SECRET-DATA
    }
    name-server {
        8.8.8.8;
        8.8.4.4;
    }
    login {
        retry-options {
            tries-before-disconnect 5;
            backoff-threshold 3;
            lockout-period 60;
        }
        user janitor {
            uid 2000;
            class super-user;
            authentication {
                encrypted-password "$1$CpuddbLjYqVvY/u3phKdK1"; ## SECRET-DATA
            }
        }
    }
    services {
        ssh;
        telnet;
        xnm-clear-text;
        web-management {
            http {
                interface vlan.0;
            }
            https {
                system-generated-certificate;
                interface vlan.0;
            }
        }
        dhcp {
            name-server {
                8.8.8.8;
                8.8.4.4;
            }
            pool 10.1.1.0/24 {
                address-range low 10.1.1.30 high 10.1.1.254;
                default-lease-time 3600;
                router {
                    10.1.1.1;
                }
                propagate-settings ge-0/0/0.0;
            }
        }
    }
    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 15;
    license {
        autoupdate {
            url https://ae1.juniper.net/junos/key_retrieval;
        }
    }
}
interfaces {
    ge-0/0/0 {
        unit 0 {
            family inet {
                filter {
                    input ntp-traffic-filter;
                }
                address 195.xx.xx.100/28;
            }
        }
    }
    ge-0/0/1 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    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 vlan-trust;
                }
            }
        }
    }
    ge-0/0/5 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    ge-0/0/6 {
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trust;
                }
            }
        }
    }
    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 195.xx.xx.101/28;
            }
        }
    }
    vlan {
        unit 0 {
            family inet {
                address 10.1.1.1/24;
            }
        }
    }
}
routing-options {
    static {
        route 0.0.0.0/0 next-hop 195.xx.xx.97;
    }
}
protocols {
    stp;
}
security {
    ike {
        policy ike-dyn-vpn-policy {
            mode aggressive;
            proposal-set standard;
            pre-shared-key ascii-text "$9$yXOccck6CtuIRcSdbsgZDHwsP5Qz6/"; ## SECRET-DATA
        }
        gateway dyn-vpn-local-gw {
            ike-policy ike-dyn-vpn-policy;
            dynamic {
                hostname dynvpn;
                connections-limit 2;
                ike-user-type group-ike-id;
            }
            external-interface ge-0/0/15.0;
            xauth access-profile dyn-vpn-profile;
        }
    }
    ipsec {
        policy ipsec-dyn-vpn-policy {
            proposal-set standard;
        }
        vpn dyn-vpn {
            ike {
                gateway dyn-vpn-local-gw;
                ipsec-policy ipsec-dyn-vpn-policy;
            }
        }
    }
    dynamic-vpn {
        access-profile dyn-vpn-profile;
        clients {
            all {
                remote-protected-resources {
                    10.1.1.1/32;
                }
                remote-exceptions {
                    0.0.0.0/0;
                }
                ipsec-vpn dyn-vpn;
                user {
                    shady;
                }
            }
        }
    }
    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 {
            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 {
                            interface;
                        }
                    }
                }
            }
        }
    }
    policies {
        from-zone trust to-zone untrust {
            policy default {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone dmz to-zone trust {
            policy default {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit {
                        tunnel {
                            ipsec-vpn dyn-vpn;
                        }
                    }
                }
            }
        }
        from-zone dmz to-zone dmz {
            policy default {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone trust to-zone dmz {
            policy default {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
    }
    zones {
        security-zone trust {
            interfaces {
                vlan.0 {
                    host-inbound-traffic {
                        system-services {
                            all;
                        }
                        protocols {
                            all;
                        }
                    }
                }
            }
        }
        security-zone untrust {
            screen untrust-screen;
            interfaces {
                ge-0/0/0.0 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                            ssh;
                            ping;
                            ntp;
                            tftp;
                            snmp;
                        }
                    }
                }
            }
        }
        security-zone dmz {
            interfaces {
                ge-0/0/15.0 {
                    host-inbound-traffic {
                        system-services {
                            ike;
                            ping;
                            https;
                            dhcp;
                        }
                    }
                }
            }
        }
    }
}
access {
    profile dyn-vpn-profile {
        client shady {
            firewall-user {
                password "$9$RIISK8LxdbdaaF39Ujz69Cu08XxNwY.PT"; ## SECRET-DATA
            }
        }
        address-assignment {
            pool dyn-vpn-address-pool;
        }
    }
    address-assignment {
        pool dyn-vpn-address-pool {
            family inet {
                network 10.10.10.1/30;
                range dyn-range {
                    low 10.10.10.1;
                    high 10.10.10.2;
                }
                xauth-attributes {
                    primary-dns 8.8.8.8/32;
                }
            }
        }
    }
    firewall-authentication {
        web-authentication {
            default-profile dyn-vpn-profile;
        }
    }
}
routing-instances {
    VPN1 {
        instance-type virtual-router;
        interface ge-0/0/15.0;
        routing-options {
            static {
                route 0.0.0.0/0 next-hop 195.xx.xx.97;
                route 10.10.10.1/32 {
                    next-hop 10.1.1.1;
                    preference 1;
                }
            }
        }
    }
}
vlans {
    vlan-trust {
        vlan-id 3;
        l3-interface vlan.0;
    }
}