| == iperf 3.0.1 2014-01-10 == |
| * Added the following new flags |
| -D, --daemon run server as a daemon |
| -L, --flowlabel set IPv6 flow label (Linux only) |
| -C, --linux-congestion set congestion control algorithm (Linux only) |
| -k, --blockcount #[KMG] number of blocks (packets) to transmit |
| (instead of -t or -n) |
| * Bug fixes |
| |
| == iperf 3.0-RC5 2013-11-15 == |
| * Added the following new flags |
| -F, --file name xmit/recv the specified file |
| -A, --affinity n/n,m set CPU affinity (Linux only) |
| -J, --json output in JSON format |
| -Z, --zerocopy use a 'zero copy' method of sending data |
| -O, --omit N omit the first n seconds |
| -T, --title str prefix every output line with this string |
| * more useful information in 'verbose' mode |
| * Many bug fixes |
| |
| |
| == iperf 3.0b4 2010-08-02 == |
| |
| * Added support for binding to a specific interface (-B) |
| * Added support for IPv6 mode (-6) |
| * Setting TCP window size (-w) is now supported |
| * Updates to iperf_error |
| * Added new errors |
| * Should generate more relavent messages |
| * Stream list now managed by queue.h macros |
| * Test structures are now kept intact after a test is run (for API users) |
| * Improved interval timer granularity |
| * Support for decimal values |
| * Many bug fixes |
| |
| == iperf 3.0b3 2010-07-23 == |
| |
| * Better error handling |
| * All errors now handled with iperf_error() |
| * All functions that can return errors return NULL or -1 on error and set i_errno appropriately |
| * Iperf API intruduced |
| * Support for adding new protocols |
| * Added support for callback functions |
| * on_connect - executes after a connection is made to the server |
| * on_new_stream - executes after a new stream is created |
| * on_test_start - executes right before the test begins |
| * on_test_finish - executes after the test is finished |
| * Added early support for verbose mode (-V) |
| |
| == iperf 3.0b2 2010-07-15 == |
| |
| * UDP mode now supported |
| * Support for setting bandwidth (-b) |
| * Parallel UDP stream support |
| * Reverse mode UDP support |
| * Support for setting TCP_NODELAY (-N), disabling Nagle's Algorithm |
| * Support for setting TCP MSS (-M) |
| * Note: This feature is still in development. It is still very buggy. |
| |
| == iperf 3.0b1 2010-07-08 == |
| |
| * TCP control socket now manages messages between client and server |
| * Dynamic server (gets test parameters from client) |
| * Server can now set test options dynamically without having to restart. |
| * Currently supported options: -l, -t, -n, -P, -R |
| * Future options: -u, -b, -w, -M, -N, -I, -T, -Z, -6 |
| * Results exchange |
| * Client can now see server results (and vice versa) |
| * Reverse mode (-R) |
| * Server sends, client receives |
