interface: eth0 (192.168.2.0/255.255.255.0)
filter: ip and ( host 216.17.3.121 )
#
U 192.168.2.52:1105 -> 216.17.3.121:53
  d............254.2.168.192.in-addr.arpa.....
#
U 192.168.2.52:1105 -> 216.17.3.121:53
  d............254.2.168.192.in-addr.arpa.....
#
U 216.17.3.121:53 -> 192.168.2.52:1105
  d............254.2.168.192.in-addr.arpa.....
#
I 192.168.2.52 -> 216.17.3.121 3:3
  ....E..H..@.<..>...y...4.5.Q.4..d............254.2.168.192.in-addr.arpa....
  .
#
U 216.17.3.121:53 -> 192.168.2.52:1105
  d............254.2.168.192.in-addr.arpa.....
#
I 192.168.2.52 -> 216.17.3.121 3:3
  ....E..H..@.<..>...y...4.5.Q.4..d............254.2.168.192.in-addr.arpa....
  .