loop create
set int ip address loop0 192.168.1.1/8
set int state loop0 up

packet-generator new {						\
  name x							\
  limit 2048							\
  node ip4-input						\
  size 100-100							\
  interface loop0						\
  data {							\
    TCP: 192.168.1.2 -> 192.168.1.1				\
    TCP: 32415 -> 80						\
    SYN								\
    incrementing 100						\
  }								\
}