node n0 {
    type host
    network-config {
	hostname P1
	!
	interface eth0
	 ipv6 address fc00::10/64
	 mac address 42:00:aa:00:00:00
	 ip address 172.16.1.254/24
	!
	interface eth1
	 ipv6 address fc00:1::10/64
	 mac address 42:00:aa:00:00:01
	 ip address 172.16.2.253/24
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
    }
    canvas c0
    iconcoords {600 264}
    labelcoords {600 300}
    interface-peer {eth0 n5}
    interface-peer {eth1 n4}
    custom-configs {
        custom-config-id default {
            custom-command /bin/sh
            config {
                ip addr add 127.0.0.1/8 dev lo0
                ip addr add 172.16.1.254/24 dev eth0
                ip addr add 172.16.2.253/24 dev eth1
                ip -6 addr add ::1/128 dev lo0
                ip -6 addr add fc00::10/64 dev eth0
                ip -6 addr add fc00:1::10/64 dev eth1
                
                iptables -t nat -A PREROUTING -d  10.0.0.20 -j DNAT --to-destination 172.16.2.253
                iptables -t nat -A PREROUTING -d  172.16.2.0/24 -j DNAT --to-destination 172.16.2.253
                
                rpcbind
                inetd
                
            }
        }
    }
    custom-enabled true
    custom-selected default
}

node n1 {
    type host
    network-config {
	hostname P2
	!
	interface eth2
	 ipv6 address fc00:5::10/64
	 mac address 42:00:aa:00:00:04
	 ip address 10.0.0.250/8
	!
	interface eth1
	 ipv6 address fc00:2::10/64
	 mac address 42:00:aa:00:00:03
	 ip address 172.16.3.251/24
	!
	interface eth0
	 ipv6 address fc00:1::11/64
	 mac address 42:00:aa:00:00:02
	 ip address 172.16.2.252/24
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	!
	!
    }
    canvas c0
    iconcoords {528 504}
    labelcoords {528 540}
    interface-peer {eth0 n4}
    interface-peer {eth1 n3}
    custom-configs {
        custom-config-id default {
            custom-command /bin/sh
            config {
                ip addr add 127.0.0.1/8 dev lo0
                ip addr add 172.16.2.252/24 dev eth0
                ip addr add 172.16.3.251/24 dev eth1
                ip addr add 10.0.0.250/8 dev eth2
                ip -6 addr add ::1/128 dev lo0
                ip -6 addr add fc00:1::11/64 dev eth0
                ip -6 addr add fc00:2::10/64 dev eth1
                ip -6 addr add fc00:4::10/64 dev eth2
                
                iptables -t nat -A PREROUTING -s 172.16.1.0/24 -d  10.0.0.20 -j DNAT --to-destination 10.0.0.250
                iptables -t nat -A PREROUTING -d 10.0.0.20 -j DNAT --to-destination 10.0.0.250
                iptables -t nat -A PREROUTING -d 172.16.3.0/24 -j DNAT --to-destination 172.16.3.251
                rpcbind
                inetd
                
            }
        }
    }
    custom-enabled true
    interface-peer {eth2 n2}
    custom-selected default
}

node n3 {
    type lanswitch
    network-config {
	hostname S3
	!
    }
    canvas c0
    iconcoords {791 362}
    labelcoords {791 385}
    interface-peer {e0 n1}
    interface-peer {e1 n10}
    interface-peer {e2 n11}
}

node n4 {
    type lanswitch
    network-config {
	hostname S2
	!
    }
    canvas c0
    iconcoords {302 301}
    labelcoords {302 324}
    interface-peer {e0 n0}
    interface-peer {e1 n1}
    interface-peer {e2 n8}
    interface-peer {e3 n9}
}

node n5 {
    type lanswitch
    network-config {
	hostname S1
	!
    }
    canvas c0
    iconcoords {370 100}
    labelcoords {370 123}
    interface-peer {e0 n0}
    interface-peer {e1 n7}
    interface-peer {e2 n6}
}

node n6 {
    type pc
    network-config {
	hostname pc1
	!
	interface eth0
	 ipv6 address fc00::21/64
	 mac address 42:00:aa:00:00:09
	 ip address 172.16.1.1/24
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 172.16.1.254
	!
    }
    canvas c0
    iconcoords {96 96}
    labelcoords {96 127}
    interface-peer {eth0 n5}
}

node n7 {
    type pc
    network-config {
	hostname pc2
	!
	interface eth0
	 ipv6 address fc00::20/64
	 mac address 42:00:aa:00:00:08
	 ip address 172.16.1.2/24
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 172.16.1.254
	!
    }
    canvas c0
    iconcoords {99 271}
    labelcoords {99 302}
    interface-peer {eth0 n5}
}

node n8 {
    type pc
    network-config {
	hostname pc3
	!
	interface eth0
	 ipv6 address fc00:1::20/64
	 mac address 42:00:aa:00:00:06
	 ip address 172.16.2.1/24
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 172.16.2.252
	!
    }
    canvas c0
    iconcoords {96 504}
    labelcoords {96 535}
    interface-peer {eth0 n4}
}

node n9 {
    type pc
    network-config {
	hostname pc4
	!
	interface eth0
	 ipv6 address fc00:1::21/64
	 mac address 42:00:aa:00:00:07
	 ip address 172.16.2.2/24
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 172.16.2.252
	!
    }
    canvas c0
    iconcoords {265 534}
    labelcoords {265 565}
    interface-peer {eth0 n4}
}

node n10 {
    type pc
    network-config {
	hostname pc5
	!
	interface eth0
	 ipv6 address fc00:2::20/64
	 mac address 42:00:aa:00:00:0a
	 ip address 172.16.3.1/24
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	!
    }
    canvas c0
    iconcoords {624 96}
    labelcoords {624 127}
    interface-peer {eth0 n3}
}

node n11 {
    type pc
    network-config {
	hostname pc6
	!
	interface eth0
	 ipv6 address fc00:2::21/64
	 mac address 42:00:aa:00:00:0b
	 ip address 172.16.3.2/24
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	!
    }
    canvas c0
    iconcoords {798 105}
    labelcoords {798 136}
    interface-peer {eth0 n3}
}

node n2 {
    type lanswitch
    network-config {
	hostname Wide_Net
	!
    }
    canvas c0
    iconcoords {720 528}
    labelcoords {720 551}
    interface-peer {e0 n1}
    interface-peer {e1 n12}
}

node n12 {
    type pc
    network-config {
	hostname pc7
	!
	interface eth0
	 ip address 10.0.0.20/8
	 ipv6 address fc00:5::20/64
	 mac address 42:00:aa:00:00:05
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
    }
    canvas c0
    iconcoords {840 432}
    labelcoords {840 463}
    interface-peer {eth0 n2}
}

link l0 {
    nodes {n0 n5}
    bandwidth 0
}

link l1 {
    nodes {n4 n0}
    bandwidth 0
}

link l2 {
    nodes {n4 n1}
    bandwidth 0
}

link l3 {
    nodes {n3 n1}
    bandwidth 0
}

link l5 {
    nodes {n4 n8}
    bandwidth 0
}

link l6 {
    nodes {n9 n4}
    bandwidth 0
}

link l7 {
    nodes {n5 n7}
    bandwidth 0
}

link l8 {
    nodes {n5 n6}
    bandwidth 0
}

link l9 {
    nodes {n3 n10}
    bandwidth 0
}

link l10 {
    nodes {n3 n11}
    bandwidth 0
}

link l4 {
    nodes {n2 n1}
    bandwidth 0
}

link l11 {
    nodes {n12 n2}
    bandwidth 0
}

canvas c0 {
    name {Canvas0}
}

option show {
    interface_names yes
    ip_addresses yes
    ipv6_addresses no
    node_labels yes
    link_labels yes
    background_images no
    annotations yes
    hostsAutoAssign no
    grid yes
    iconSize normal
    zoom 1.0
}