[Ethereal-users] How to extract ONLY the info I want from captured data?

[Sean WANG <03993809d@xxxxxxxxxxxxxxxxx>]

Hi,

I have a captured data file. How do I extract ONLY the info I am 
interested for each packet? I want the output file contain only (Source 
IP, Destination IP, Source Port, Destination Port, Protocol, Received 
Time).

Is there any command of Ethereal that I can use? Or do you have any 
other suggestions?
Thx a lot.

Regards,
Sean