root# show
## Last changed: 2018-08-13 09:36:07 UTC
version 11.4R6.6;
system {
    root-authentication {
        encrypted-password "****"; ## SECRET-DATA
    }
    name-server {
        ***.**.***.***;
        ***.**.***.***;
    }
    login {
        user **** {
            uid ****;
            class super-user;
            authentication {
                encrypted-password "****"; ## SECRET-DATA
            }
        }
    }
    services {
        ssh;
        telnet;
        xnm-clear-text;
        dhcp-local-server {
            ##
            ## Warning: configuration block ignored: unsupported platform (srx220h-poe)
            ##
            group INT_DHCP {
                interface vlan.12;
            }
            ##
            ## Warning: configuration block ignored: unsupported platform (srx220h-poe)
            ##
            group MAN_DHCP {
                interface vlan.15;
            }
            ##
            ## Warning: configuration block ignored: unsupported platform (srx220h-poe)
            ##
            group IOT_DHCP {
                interface vlan.4;
            }
            ##
            ## Warning: configuration block ignored: unsupported platform (srx220h-poe)
            ##
            group GST_DHCP {
                interface vlan.30;
            }
        }
        web-management {
            http {
                interface vlan.0;
            }
            https {
                system-generated-certificate;
                interface vlan.0;
            }
        }
        dhcp {
            router {
                192.168.1.1;
            }
            pool 192.168.1.0/24 {
                address-range low 192.168.1.2 high 192.168.1.254;
            }
            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 5;
    license {
        autoupdate {
            url https://ae1.juniper.net/junos/key_retrieval;
        }
    }
}
interfaces {
    ge-0/0/0 {
        unit 0 {
            family inet {
                dhcp;
            }
        }
    }
    ge-0/0/2 {
        vlan-tagging;
        unit 0;
        unit 15 {
            vlan-id 15;
            family inet;
        }
    }
    ge-0/0/6 {
        unit 0 {
            family ethernet-switching {
                port-mode trunk;
                vlan {
                    members [ v12 v15 v4 v30 ];
                }
                native-vlan-id v15;
            }
        }
    }
    vlan {
        unit 0 {
            family inet {
                address 192.168.1.1/24;
            }
        }
        unit 4 {
            family inet {
                address 192.168.4.1/24;
            }
        }
        unit 15 {
            family inet {
                address 192.168.15.1/24;
            }
        }
        unit 30 {
            family inet {
                address 192.168.30.1/24;
            }
        }
        unit 12 {
            family inet {
                address 192.168.12.1/24;
            }
        }
    }
}
protocols {
    stp;
}
security {
    address-book {
        INT_SUBNET {
            address 192.168.12.0/24 192.168.12.0/24;
            attach {
                zone INT;
            }
        }
        MAN_SUBNET {
            address 192.168.15.0/24 192.168.15.0/24;
            attach {
                zone MAN;
            }
        }
        IOT_SUBNET {
            address 192.168.4.0/24 192.168.4.0/24;
            attach {
                zone IOT;
            }
        }
        GST_SUBNET {
            address 192.168.30.0/24 192.168.30.0/24;
            attach {
                zone GST;
            }
        }
    }
    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;
                        }
                    }
                }
            }
            rule-set NAT {
                from zone [ GST INT IOT MAN ];
                to zone EXT;
                rule PAT {
                    match {
                        source-address [ 192.168.12.0/24 192.168.15.0/24 192.168.4.0/24 192.168.30.0/24 ];
                        destination-address 0.0.0.0/0;
                    }
                    then {
                        source-nat {
                            interface;
                        }
                    }
                }
            }
        }
    }
    policies {
        from-zone trust to-zone untrust {
            policy trust-to-untrust {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone INT to-zone EXT {
            policy INT-EXT {
                match {
                    source-address 192.168.12.0/24;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                }
            }
        }
        from-zone INT to-zone INT {
            policy INTRA_INT {
                match {
                    source-address 192.168.12.0/24;
                    destination-address 192.168.12.0/24;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone INT to-zone IOT {
            policy INT-IOT {
                match {
                    source-address 192.168.12.0/24;
                    destination-address 192.168.4.0/24;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone IOT to-zone EXT {
            policy IOT-EXT {
                match {
                    source-address 192.168.4.0/24;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                }
            }
        }
        from-zone MAN to-zone MAN {
            policy INTRA_MAN {
                match {
                    source-address 192.168.15.0/24;
                    destination-address 192.168.15.0/24;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone MAN to-zone EXT {
            policy MAN-EXT {
                match {
                    source-address 192.168.15.0/24;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                }
            }
        }
        from-zone GST to-zone EXT {
            policy GST-EXT {
                match {
                    source-address 192.168.30.0/24;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                }
            }
        }
    }
    zones {
        security-zone trust {
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                vlan.0;
            }
        }
        security-zone untrust {
            screen untrust-screen;
            interfaces {
                ge-0/0/0.0 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                            tftp;
                        }
                    }
                }
            }
        }
        security-zone EXT {
            interfaces {
                ge-0/0/0.0 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                            ping;
                            traceroute;
                        }
                    }
                }
            }
        }
        security-zone INT {
            interfaces {
                vlan.12 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                            ping;
                            traceroute;
                        }
                    }
                }
            }
        }
        security-zone MAN {
            interfaces {
                vlan.15 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                            ssh;
                            ping;
                            traceroute;
                        }
                    }
                }
            }
        }
        security-zone IOT {
            interfaces {
                vlan.4 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                            ping;
                            traceroute;
                        }
                    }
                }
            }
        }
        security-zone GST {
            interfaces {
                vlan.30 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                            ping;
                            traceroute;
                        }
                    }
                }
            }
        }
    }
}
access {
    address-assignment {
        pool INT_DHCP_POOL {
            family inet {
                network 192.168.12.0/24;
                range INT_DHCP_RANGE {
                    low 192.168.12.20;
                    high 192.168.12.200;
                }
                dhcp-attributes {
                    name-server {
                        1.1.1.1;
                    }
                    router {
                        192.168.12.1;
                    }
                }
            }
        }
        pool IOT_DHCP_POOL {
            family inet {
                network 192.168.4.0/24;
                range DMZ_DHCP_RANGE {
                    low 192.168.4.20;
                    high 192.168.4.200;
                }
                dhcp-attributes {
                    name-server {
                        1.1.1.1;
                    }
                    router {
                        192.168.4.1;
                    }
                }
            }
        }
        pool GST_DHCP_POOL {
            family inet {
                network 192.168.30.0/24;
                range DMZ_DHCP_RANGE {
                    low 192.168.30.20;
                    high 192.168.30.200;
                }
                dhcp-attributes {
                    name-server {
                        1.1.1.1;
                    }
                    router {
                        192.168.30.1;
                    }
                }
            }
        }
    }
}
poe {
    interface all;
}
vlans {
    v15 {
        description MANAGEMENT;
        vlan-id 15;
        l3-interface vlan.15;
    }
    v30 {
        description GUEST;
        vlan-id 30;
        l3-interface vlan.30;
    }
    v4 {
        description IOT;
        vlan-id 4;
        l3-interface vlan.4;
    }
    v12 {
        description INTERNAL;
        vlan-id 12;
        l3-interface vlan.12;
    }
    vlan-trust {
        vlan-id 3;
        l3-interface vlan.0;
    }
}