Hi to all! I am trying to make a test to my network by testing its behaviour with 2 TCP streams and 2UDP streams running at the same time with IPv6. These streams are sent from the client machine A to the server machine B. Does iperf suports this type of test ? How? I don't see no arguments for parallel streams. How to used it ? Does the server supports collecting TCP and UDP traffic at the same time ? Thanks to all in advance :-) Joćo Reis