$Id: FAQ,v 1.2 2000/04/21 07:30:51 nishida Exp $

			tcpillust FAQ


Q: I'd like to change the color of lines.
A: modify following defines in tcpillust.h

	#define DATA_COLOR "blue"
	#define ACK_COLOR "red"
	#define DUPACK_COLOR "green"
	#define RETRANS_COLOR "orange"
	#define LOST_COLOR "cyan"
	#define REALLOST_COLOR "cyan"

Q: My results of tcpillust seems to be inaccurate.
A: It's a bit difficult for receivers to know when packets were transmitted
   exactly. If you want accurate result, you should execute tcpdump both 
   two hosts which are communicating with TCP. And execute tcpillust with 
   two logfiles, like 

   %tcpillust tcpclient.log tcpserver.log

Q: I'd like to use tcpillust to analyze results of ns simulator.
A: Wait for next release.
