node n1 {
    type router
    model router
    network-config {
	hostname n1
	!
	interface eth0
	 ip address 10.0.0.2/24
	 ipv6 address a:0::2/64
	!
	router ospf
	 router-id 10.0.0.2
	 network 10.0.0.0/24 area 0
	!
	router ospf6
	 router-id 10.0.0.2
	 interface eth0 area 0.0.0.0
	!
    }
    canvas c1
    iconcoords {312.0 120.0}
    labelcoords {312.0 148.0}
    interface-peer {eth0 n2}
    custom-config {
	custom-config-id service:UserDefined:mgen.sh
	custom-command mgen.sh
	config {
	#!/bin/sh
	SCRIPTDIR=$SESSION_DIR
	LOGDIR=/var/log
	if [ `uname` = "Linux" ]; then
	  cd $SCRIPTDIR
	else
	  cd /tmp/e0_`hostname`
	fi
	(
	cat << 'EOF'
	# mgen receiver script
	15.0 LISTEN UDP 5001
	EOF
	) > recv.mgn
	mgen input recv.mgn output $LOGDIR/mgen.log > /dev/null 2> /dev/null < /dev/null &
	}
    }
    custom-config {
	custom-config-id service:UserDefined
	custom-command UserDefined
	config {
	files=('mgen.sh', )
	startidx=35
	cmdup=('sh mgen.sh', )
	}
    }
    services {zebra OSPFv2 OSPFv3 IPForward UserDefined}
}

node n2 {
    type router
    model router
    network-config {
	hostname n2
	!
	interface eth0
	 ip address 10.0.0.1/24
	 ipv6 address a:0::1/64
	!
    }
    canvas c1
    iconcoords {72.0 48.0}
    labelcoords {72.0 76.0}
    interface-peer {eth0 n1}
    custom-config {
	custom-config-id service:UserDefined
	custom-command UserDefined
	config {
	files=('mgen.sh', )
	startidx=35
	cmdup=('sh mgen.sh', )
	}
    }
    custom-config {
	custom-config-id service:UserDefined:mgen.sh
	custom-command mgen.sh
	config {
	#!/bin/sh
	HN=`hostname`
	SCRIPTDIR=$SESSION_DIR
	LOGDIR=/var/log

	cd $SCRIPTDIR
	(
	cat << 'EOF'
	# mgen sender script: send UDP traffic to UDP port 5001 after 15 seconds
	15.0 ON 1 UDP SRC 5000 DST 10.0.0.2/5001 PERIODIC [1 4096]
	EOF
	) > send_$HN.mgn
	mgen input send_$HN.mgn output $LOGDIR/mgen_$HN.log > /dev/null 2> /dev/null < /dev/null &
	}
    }
    services {zebra OSPFv2 OSPFv3 IPForward UserDefined}
}

link l1 {
    nodes {n2 n1}
    bandwidth 0
}

canvas c1 {
    name {Canvas1}
}

option global {
    interface_names no
    ip_addresses yes
    ipv6_addresses yes
    node_labels yes
    link_labels yes
    show_api no
    background_images no
    annotations yes
    grid yes
    traffic_start 0
}

option session {
}

