--- /dev/null
+set term pag off
+
+loop cre
+
+set int ip address loop0 192.168.2.1/24
+set int state loop0 up
+set nsim delay 20 ms bandwidth 1 gbit packet-size 128
+comment { add drop-fraction 0.8 or some such}
+nsim output-feature enable-disable loop0
+
+packet-generator new {
+ name icmp
+ limit 0
+ size 128-128
+ interface local0
+ node ethernet-input
+ data {
+ IP4: 0001.dead.beef -> 0002.dead.beef
+ ICMP: 192.168.1.2 -> 192.168.2.2
+ incrementing 30
+ }
+}
+
+set int ip address pg0 192.168.1.1/24
+set ip arp loop0 192.168.2.2 0003.dead.beef