UDP Packet Size is a misleading term
Created by: GoogleCodeExporter
What steps will reproduce the problem? 1. Open jperf 2. Set the UDP packet size 1240 with IPv6 enabled in IP options 3. Verify that IP payload is actually 1248 (with Wireshark or tcpdump) What is the expected output? What do you see instead? The GUI should either ask for UDP payload size or should take the packet size as one including the header. What version of the product are you using? On what operating system? Using v2.0.2 on Windows Vista and Windows XP Please provide any additional information below. A UDP packet includes the header. The GUI asks for UDP packet size but interprets it as payload. At this point, the UDP packet size is actually value entered by the user + 8 bytes on the wire.
Original issue reported on code.google.com by
visut...@gmail.com on 14 May 2009 at 6:04