[Click] Route the traffic between two team

[me you]

Hello click software team...

I am new to click ,i install the click software and run some example,but have some problem, like running the file click test-device.click  get output like

ok:  140 | 002170aa ae290019 cb4f3082 08004500 007e0000 40003d11
ok:  380 | 002170aa ae290019 cb4f3082 08004500 016e0000 40003d11
ok:   74 | 002170aa ae290019 cb4f3082 08004500 003cc23e 00003306
ok:   66 | 002170aa ae290019 cb4f3082 08004500 0034c23f 00003306

can som body told me what is that ,,
Second i aslo run one file which i copy form internet and make some addition ,my file configuration is show below

FromDevice(eth1)
->Strip(14)
->StripIPHeader()
->Null()
 ->IPEncap(4,198.168.1.38, 198.168.1.35)
->EtherEncap(0x0800, 00:21:70:AA:AE:29,00:15:E9:45:E3:98 )
->Queue(200)
->ToDevice(eth0);

and out is like

Packet::pull -136014616 > length 52
Packet::pull -136014616 > length 78
Packet::pull -136014616 > length 52

so also confuse what is this.Because i want to router the data between two PC.
Please if any body know reply me.
Thanks