Pingpong is a simple test where a client sends ping packets with different
sizes to a server. The client has to specify the serverip in its config
as well as the start and end of the ping packet sizes in bytes.
! <start name="test-ping_client">
! <resource name="RAM" quantum="16M"/>
! <config>
! <argv verbose="1" serverip="x.x.x.x" startsize="256" endsize="32768" />
! </config>
! </start>
If verbose is set 1 the client and the server will print the id and the
size of each packet (packet header + payload size).
8707771d35