node n0 {
    type host
    network-config {
	hostname P1
	!
	interface eth1
	 ip address 192.168.127.254/18
	 mac address 42:00:aa:00:00:0e
	!
	interface eth0
	 ip address 192.168.63.254/18
	 mac address 42:00:aa:00:00:0d
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.127.253
	!
    }
    canvas c0
    iconcoords {192 168}
    labelcoords {192 204}
    interface-peer {eth0 n2}
    interface-peer {eth1 n3}
}

node n1 {
    type host
    network-config {
	hostname P2
	!
	interface eth2
	 ip address 192.168.255.254/18
	 mac address 42:00:aa:00:00:11
	!
	interface eth1
	 ip address 192.168.191.254/18
	 mac address 42:00:aa:00:00:10
	!
	interface eth0
	 ip address 192.168.127.253/18
	 mac address 42:00:aa:00:00:0f
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.127.254
	!
    }
    canvas c0
    iconcoords {456 96}
    labelcoords {456 132}
    interface-peer {eth0 n3}
    interface-peer {eth1 n4}
    interface-peer {eth2 n5}
}

node n2 {
    type lanswitch
    network-config {
	hostname switch1
	!
    }
    canvas c0
    iconcoords {96 312}
    labelcoords {96 335}
    interface-peer {e0 n6}
    interface-peer {e1 n7}
    interface-peer {e2 n0}
}

node n3 {
    type lanswitch
    network-config {
	hostname switch2
	!
    }
    canvas c0
    iconcoords {288 288}
    labelcoords {288 311}
    interface-peer {e0 n0}
    interface-peer {e1 n8}
    interface-peer {e2 n9}
    interface-peer {e3 n1}
}

node n4 {
    type lanswitch
    network-config {
	hostname switch3
	!
    }
    canvas c0
    iconcoords {528 216}
    labelcoords {528 239}
    interface-peer {e0 n1}
    interface-peer {e1 n10}
    interface-peer {e2 n11}
}

node n5 {
    type lanswitch
    network-config {
	hostname switch4
	!
    }
    canvas c0
    iconcoords {840 192}
    labelcoords {840 215}
    interface-peer {e0 n1}
    interface-peer {e1 n12}
    interface-peer {e2 n13}
}

node n6 {
    type pc
    network-config {
	hostname pc1-1
	!
	interface eth0
	 ip address 192.168.0.1/18
	 mac address 42:00:aa:00:00:12
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.63.254
	!
    }
    canvas c0
    iconcoords {24 480}
    labelcoords {24 511}
    interface-peer {eth0 n2}
}

node n7 {
    type pc
    network-config {
	hostname pc1-2
	!
	interface eth0
	 ip address 192.168.0.2/18
	 mac address 42:00:aa:00:00:13
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.63.254
	!
    }
    canvas c0
    iconcoords {216 456}
    labelcoords {216 487}
    interface-peer {eth0 n2}
}

node n8 {
    type pc
    network-config {
	hostname pc2-1
	!
	interface eth0
	 ip address 192.168.64.1/18
	 mac address 42:00:aa:00:00:14
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.127.253
	ip route 192.168.0.0/18 192.168.127.254
	!
    }
    canvas c0
    iconcoords {240 576}
    labelcoords {240 607}
    interface-peer {eth0 n3}
}

node n9 {
    type pc
    network-config {
	hostname pc2-2
	!
	interface eth0
	 ip address 192.168.64.2/18
	 mac address 42:00:aa:00:00:15
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.127.253
	ip route 192.168.0.0/18 192.168.127.254
	!
    }
    canvas c0
    iconcoords {408 552}
    labelcoords {408 583}
    interface-peer {eth0 n3}
}

node n10 {
    type pc
    network-config {
	hostname pc3-1
	!
	interface eth0
	 ip address 192.168.128.1/18
	 mac address 42:00:aa:00:00:16
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.191.254
	!
    }
    canvas c0
    iconcoords {432 408}
    labelcoords {432 439}
    interface-peer {eth0 n4}
}

node n11 {
    type pc
    network-config {
	hostname pc3-2
	!
	interface eth0
	 ip address 192.168.128.2/18
	 mac address 42:00:aa:00:00:17
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.191.254
	!
    }
    canvas c0
    iconcoords {576 384}
    labelcoords {576 415}
    interface-peer {eth0 n4}
}

node n12 {
    type pc
    network-config {
	hostname pc4-1
	!
	interface eth0
	 ip address 192.168.192.1/18
	 mac address 42:00:aa:00:00:18
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
	ip route 0.0.0.0/0 192.168.255.254
	!
    }
    canvas c0
    iconcoords {672 312}
    labelcoords {672 343}
    interface-peer {eth0 n5}
}

node n13 {
    type pc
    network-config {
	hostname pc4-2
	!
	interface eth0
	 ip address 192.168.192.2/18
	 mac address 42:00:aa:00:00:19
	!
	interface lo0
	 type lo
	 ip address 127.0.0.1/8
	 ipv6 address ::1/128
	!
    }
    canvas c0
    iconcoords {840 384}
    labelcoords {840 415}
    interface-peer {eth0 n5}
}

link l0 {
    nodes {n2 n6}
    bandwidth 0
}

link l1 {
    nodes {n2 n7}
    bandwidth 0
}

link l2 {
    nodes {n0 n2}
    bandwidth 0
}

link l3 {
    nodes {n3 n0}
    bandwidth 0
}

link l4 {
    nodes {n8 n3}
    bandwidth 0
}

link l5 {
    nodes {n9 n3}
    bandwidth 0
}

link l6 {
    nodes {n1 n3}
    bandwidth 0
}

link l7 {
    nodes {n4 n1}
    bandwidth 0
}

link l8 {
    nodes {n4 n10}
    bandwidth 0
}

link l9 {
    nodes {n4 n11}
    bandwidth 0
}

link l10 {
    nodes {n5 n1}
    bandwidth 0
}

link l11 {
    nodes {n12 n5}
    bandwidth 0
}

link l12 {
    nodes {n13 n5}
    bandwidth 0
}

canvas c0 {
    name {Canvas0}
}

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