All, Has anyone written any tools to simplify the use of Tshark or any other network protocol analyzing text based tools under Linux? I am seeking tools to be able to trace TCP or UDP conversations. Determining the round trips of packets. Finding out what protocols are being used by whom and where too. Etc. I am aware of Wireshark (GUI version) but last time I looked, it was not accessible. So I am seeking of an text version which provides simular functionality. Sean