Lines Matching refs:iperf3
1 Invoking iperf3
4 iperf3 includes a manual page listing all of the command-line options.
11 Using the default options, iperf3 is meant to show typical well
14 (such as ``splice()``-ing the data to ``/dev/null``). iperf3 does
19 iperf3 Manual Page
22 This section contains a plaintext rendering of the iperf3 manual page.
24 correspond to the current version of iperf3. The authoritative iperf3
35 iperf3 - perform network throughput tests
38 iperf3 -s [ options ]
39 iperf3 -c server [ options ]
43 iperf3 is a tool for performing network throughput measurements. It
44 can test TCP, UDP, or SCTP throughput. To perform an iperf3 test the
47 The iperf3 executable contains both client and server functionality.
48 An iperf3 server can be started using either of the -s or --server com-
51 iperf3 -s
53 iperf3 --server
55 Note that many iperf3 parameters have both short (-s) and long
60 By default, the iperf3 server listens on TCP port 5201 for connections
61 from an iperf3 client. A custom port can be specified by using the -p
64 iperf3 -s -p 5002
66 After the server is started, it will listen for connections from iperf3
67 clients (in other words, the iperf3 program run in client mode). The
69 requires a host to which iperf3 should connect. The host can by speci-
72 iperf3 -c iperf3.example.com
74 iperf3 -c 192.0.2.1
76 iperf3 -c 2001:db8::1
78 If the iperf3 server is running on a non-default TCP port, that port
81 iperf3 -c iperf3.example.com -p 5002
95 iperf3 -c iperf3.example.com -p 5202 -R
122 iperf3 has a (overly) large set of command-line options that can be
125 iperf3's help output, which can be viewed by running iperf3 with the -h
144 It does not turn iperf3 into a file transfer tool. The length,
228 viding a shorter value may speed up detection of a down iperf3
241 inside iperf3, and is available on all platforms. Compare with
247 microseconds, or 1 ms). This controls iperf3's internal pacing
250 timer parameter smooth out the traffic emitted by iperf3, but
257 addition to any pacing due to iperf3's internal throughput pac-
278 value is 128KB. In the case of UDP, iperf3 tries to dynamically
288 number of parallel client streams to run. Note that iperf3 is
377 iperf2 and iperf3 perform differently, just based on payload
395 The authentication feature of iperf3 requires an RSA public keypair.
411 A simple plaintext file must be provided to the iperf3 server in order
431 A list of the contributors to iperf3 can be found within the documenta-
442 The iperf3 manual page will typically be installed in manual