+packet-generator new {
+ name x
+ limit 1
+ node ip4-input
+ size 64-64
+ no-recycle
+ data {
+ ICMP: 1.2.3.4 -> 5.6.7.8
+ ICMP echo_request
+ incrementing 100
+ }
+}
+
+tr add pg-input 100
+ip route 5.6.7.8/32 via local
+ip route 1.2.3.4/32 via local