www.pudn.com > HC_v4.22_scn_20070821.zip > README

1.make sure the card have been installed correctly
2.make sure libm4play.so and libtmnetc.so are in /usr/lib
3.run clientc (./clinetc [ChannelNum][ConnectType(0-tcp,1-udp,2-multicast)])
4.ok!

Note: The protocol of mulitcast could not running while the server and the client are runnig in the same pc!