name: IPv4/TCP with a fixed dest port
target: 10.0.0.103
protocol: Tcp
port_direction: !FixedDest 80
hops:
  - ttl: 1
    resp: !SingleHost
      addr: 10.0.0.101
      rtt_ms: 10
  - ttl: 2
    resp: !SingleHost
      addr: 10.0.0.102
      rtt_ms: 20
  - ttl: 3
    resp: !SingleHost
      addr: 10.0.0.103
      rtt_ms: 20