## Last changed: 2011-09-06 17:14:04 CDT
version 10.4R4.5;
groups {
    node0 {
        system {
            host-name HOUTXFW1;
        }
        interfaces {
            fxp0 {
                unit 0 {
                    family inet {
                        address 192.168.0.251/24;
                    }
                }
            }
        }
    }
    node1 {
        system {
            host-name HOUTXFW2;
        }
        interfaces {
            fxp0 {
                unit 0 {
                    family inet {
                        address 192.168.0.252/24;
                    }
                }
            }
        }
    }
}
apply-groups "${node}";
system {
    time-zone America/Chicago;
    root-authentication {
        encrypted-password "$1$XerblLjy$NGsYkErHAIXaodkJEV.Ai.";
    }
    name-server {
        208.67.222.222;
        208.67.220.220;
    }
    services {
        ssh;
        web-management {
            http {
                interface [ fxp0.0 reth0.900 ];
            }
            https {
                system-generated-certificate;
                interface [ fxp0.0 reth0.900 ];
            }
        }
    }
    syslog {
        archive size 100k files 3;
        user * {
            any emergency;
        }
        file messages {
            any critical;
            authorization info;
        }
        file interactive-commands {
            interactive-commands error;
        }
        file traffic-log {
            any any;
            match RT_FLOW_SESSION;
        }
    }
    max-configurations-on-flash 5;
    max-configuration-rollbacks 5;
    license {
        autoupdate {
            url https://ae1.juniper.net/junos/key_retrieval;
        }
    }
    ntp {
        server 192.43.244.18;
    }
}
chassis {
    cluster {
        control-link-recovery;
        reth-count 2;
        node 0;
        redundancy-group 0 {
            node 0 priority 100;
            node 1 priority 99;
        }
        redundancy-group 1 {
            node 0 priority 100;
            node 1 priority 99;
            preempt;
            interface-monitor {
                ge-0/0/5 weight 255;
                ge-5/0/5 weight 255;
                ge-0/0/6 weight 255;
                ge-5/0/6 weight 255;
            }
        }
    }
}
interfaces {
    ge-0/0/5 {
        gigether-options {
            redundant-parent reth0;
        }
    }
    ge-0/0/6 {
        gigether-options {
            redundant-parent reth1;
        }
    }
    ge-5/0/5 {
        gigether-options {
            redundant-parent reth0;
        }
    }
    ge-5/0/6 {
        gigether-options {
            redundant-parent reth1;
        }
    }
    fab0 {
        fabric-options {
            member-interfaces {
                ge-0/0/2;
            }
        }
    }
    fab1 {
        fabric-options {
            member-interfaces {
                ge-5/0/2;
            }
        }
    }
    reth0 {
        vlan-tagging;
        redundant-ether-options {
            redundancy-group 1;
        }
        unit 900 {
            vlan-id 900;
            family inet {
                address 10.199.0.254/24;
            }
        }
        unit 901 {
            vlan-id 901;
            family inet {
                address 10.199.1.254/24;
            }
        }
    }
    reth1 {
        redundant-ether-options {
            redundancy-group 1;
        }
        unit 0 {
            family inet {
                address XXX.XXX.XXX.XXX/28;
            }
        }
    }
}
snmp {
    community public {
        authorization read-only;
    }
}
routing-options {
    static {
        route 0.0.0.0/0 next-hop XXX.XXX.XXX.XXX;
    }
}
security {
    ike {
        policy ike-dyn-vpn-policy {
            mode aggressive;
            proposal-set standard;
            pre-shared-key ascii-text "$9$09-qBIclK8Vwg1R87-boajHqPQnApB";
        }
        gateway dyn-vpn-local-gw {
            ike-policy ike-dyn-vpn-policy;
            dynamic {
                hostname XXX.XXX.XXX.XXX;
                connections-limit 5;
                ike-user-type group-ike-id;
            }
            external-interface reth1;
            xauth access-profile dyn-vpn-access-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;
            }
            establish-tunnels on-traffic;
        }
    }
    nat {
        source {
            rule-set source-nat {
                from zone [ dmz trust ];
                to zone untrust;
                rule source-nat-rule {
                    match {
                        source-address 0.0.0.0/0;
                    }
                    then {
                        source-nat {
                            interface;
                        }
                    }
                }
            }
        }
        proxy-arp {
            interface reth0.900 {
                address {
                    10.199.0.220/32 to 10.199.0.225/32;
                }
            }
            interface reth1.0 {
                address {
                    XXX.XXX.XXX.XXX/32 to XXX.XXX.XXX.XXX/32;
                }
            }
        }
    }
    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;
            }
        }
    }
    zones {
        security-zone dmz {
            address-book {
                address houtxrodc1 10.199.1.31/32;
                address houtxrodc2 10.199.1.32/32;
                address-set rodc-servers {
                    address houtxrodc1;
                    address houtxrodc2;
                }
            }
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                reth0.901;
            }
        }
        security-zone trust {
            address-book {
                address houtxdc1 10.199.0.11/32;
                address houtxdc2 10.199.0.12/32;
                address-set rwdc-servers {
                    address houtxdc1;
                    address houtxdc2;
                }
            }
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                reth0.900;
            }
        }
        security-zone untrust {
            screen untrust-screen;
            host-inbound-traffic {
                system-services {
                    http;
                    https;
                    ike;
                    ping;
                    ssh;
                }
            }
            interfaces {
                reth1.0;
            }
        }
    }
    policies {
        from-zone untrust to-zone dmz {
            policy default-deny {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    deny;
                    log {
                        session-close;
                    }
                }
            }
        }
        from-zone dmz to-zone untrust {
            policy default-permit {
                match {
                    source-address any;
                    destination-address any;
                    application [ junos-dns-tcp junos-dns-udp junos-ftp junos-http junos-https junos-ntp junos-ping ];
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                }
            }
        }
        from-zone dmz to-zone trust {
            policy intradomain-communication {
                match {
                    source-address rodc-servers;
                    destination-address rwdc-servers;
                    application [ junos-dns-tcp junos-dns-udp junos-ldap junos-ms-rpc-tcp junos-ntp custom-kerberos custom-kpasswd-tcp custom-kpasswd-udp custom-ldap-udp custom-ldaps custom-ldap-gc custom-ldaps-gc custom-rpc-static-ad custom-smb ];
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                }
            }
            policy default-deny {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    deny;
                    log {
                        session-close;
                    }
                }
            }
        }
        from-zone untrust to-zone trust {
            policy permit-dynamic-vpn-access {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit {
                        tunnel {
                            ipsec-vpn dyn-vpn;
                        }
                    }
                    log {
                        session-close;
                    }
                }
            }
            policy default-deny {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    deny;
                    log {
                        session-close;
                    }
                }
            }
        }
        from-zone trust to-zone untrust {
            policy default-permit {
                match {
                    source-address any;
                    destination-address any;
                    application [ junos-dns-tcp junos-dns-udp junos-ftp junos-http junos-https junos-ntp junos-ping ];
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                }
            }
        }
        from-zone trust to-zone dmz {
            policy intradomain-communication {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                    log {
                        session-close;
                    }
                }
            }
        }
    }
    alg {
        dns disable;
        msrpc disable;
    }
    dynamic-vpn {
        access-profile dyn-vpn-access-profile;
        clients {
            dynamic-vpn {
                remote-protected-resources {
                    10.199.0.0/24;
                    10.199.1.0/24;
                }
                ipsec-vpn dyn-vpn;
                user {
                    happy.happy;
                }
            }
        }
    }
}
access {
    profile dyn-vpn-access-profile {
        client happy.happy {
            firewall-user {
                password "joyjoy";
            }
        }
        address-assignment {
            pool dyn-vpn-address-pool;
        }
    }
    address-assignment {
        pool dyn-vpn-address-pool {
            family inet {
                network 10.199.0.0/24;
                range dvpn-range {
                    low 10.199.0.220;
                    high 10.199.0.225;
                }
                xauth-attributes {
                    primary-dns 10.199.0.11/32;
                    secondary-dns 10.199.0.12/32;
                }
            }
        }
    }
    firewall-authentication {
        web-authentication {
            default-profile dyn-vpn-access-profile;
        }
    }
}
applications {
    application custom-kerberos {
        protocol tcp;
        destination-port 88;
    }
    application custom-kpasswd-tcp {
        protocol tcp;
        destination-port 464;
    }
    application custom-kpasswd-udp {
        protocol udp;
        destination-port 464;
    }
    application custom-ldap-udp {
        protocol udp;
        destination-port 389;
    }
    application custom-ldaps {
        protocol tcp;
        destination-port 636;
    }
    application custom-ldap-gc {
        protocol tcp;
        destination-port 3268;
    }
    application custom-ldaps-gc {
        protocol udp;
        destination-port 3269;
    }
    application custom-rpc-static-ad {
        protocol tcp;
        destination-port 53246;
    }
    application custom-smb {
        protocol tcp;
        destination-port 445;
    }
}