run in client mode, connecting to the specified server -u, --udp use UDP rather than TCP -b, --bandwidth n[KM] set target bandwidth to n bits/sec (default 1 Mbit/sec for UDP, unlimited for TCP). If there are multiple streams (-P flag), the bandwidth limit is applied separately to each stream. You can also add a '/' and a number to the bandwidth specifier. This is called "burst mode". It will send the given number of packets without pausing, even if that temporarily exceeds the specified bandwidth limit. Setting the target bandwidth to 0 will disable bandwidth limits (particularly useful for UDP tests) -t, --time n time in seconds to transmit for (default 10 secs) -n, --bytes n[KM] number of bytes to transmit (instead of -t) -l, --length n[KM] length of buffer to read or write (default 128 KB for TCP, 8KB for UDP) -w, --window n[KM] window size / socket buffer size (this gets sent to the server and used on that side too) -M, --set-mss n set TCP maximum segment size (MTU - 40 bytes) FOR MORE INFORMATION libiperf(3), http://software.es.net/iperf NAME: telnet – remote login to host SYNOPSIS: telnet [options] [hostname] [port] OPTIONS: -e, --exec <command> executes the given command -l, --listen bind and listen for incoming connections -k, --keep-open accept multiple connections in listen mode -u, --udp use UDP instead of the default TCP Please note that opens two different channels: a control channel and a data channel. iperf3 The command utilizes the control channel to configure the data stream, negotiate test iperf3
run in client mode, connecting to the specified server -u, --udp use UDP rather than TCP -b, --bandwidth n[KM] set target bandwidth to n bits/sec (default 1 Mbit/sec for UDP, unlimited for TCP). If there are multiple streams (-P flag), the bandwidth limit is applied separately to each stream. You can also add a '/' and a number to the bandwidth specifier. This is called "burst mode". It will send the given number of packets without pausing, even if that temporarily exceeds the specified bandwidth limit. Setting the target bandwidth to 0 will disable bandwidth limits (particularly useful for UDP tests) -t, --time n time in seconds to transmit for (default 10 secs) -n, --bytes n[KM] number of bytes to transmit (instead of -t) -l, --length n[KM] length of buffer to read or write (default 128 KB for TCP, 8KB for UDP) -w, --window n[KM] window size / socket buffer size (this gets sent to the server and used on that side too) -M, --set-mss n set TCP maximum segment size (MTU - 40 bytes) FOR MORE INFORMATION libiperf(3), http://software.es.net/iperf NAME: telnet – remote login to host SYNOPSIS: telnet [options] [hostname] [port] OPTIONS: -e, --exec <command> executes the given command -l, --listen bind and listen for incoming connections -k, --keep-open accept multiple connections in listen mode -u, --udp use UDP instead of the default TCP Please note that iperf3 opens two different channels: a control channel and a data channel. The iperf3 command utilizes the control channel to configure the data stream, negotiate test