"
Moin,
ich habe mir OS-Iperf im Gui-Paketmanager installiert, bin unter Schnittstellen ins Diagnose-Menü und wollte dort eine Iperf Instanz zur Bandbreitenmessung auf LAN starten. Leider startet diese nicht und ich finde den Fehler nicht.
Auf der Konsole funktioniert iperf, nur im Menü halt nicht, Jemand ne Idee?
ich habe mir OS-Iperf im Gui-Paketmanager installiert, bin unter Schnittstellen ins Diagnose-Menü und wollte dort eine Iperf Instanz zur Bandbreitenmessung auf LAN starten. Leider startet diese nicht und ich finde den Fehler nicht.
Auf der Konsole funktioniert iperf, nur im Menü halt nicht, Jemand ne Idee?
Code Select
root@opnsense:~ # iperf3
iperf3: parameter error - must either be a client (-c) or server (-s)
Usage: iperf3 [-s|-c host] [options]
iperf3 [-h|--help] [-v|--version]
Server or Client:
-p, --port # server port to listen on/connect to
-f, --format [kmgtKMGT] format to report: Kbits, Mbits, Gbits, Tbits
-i, --interval # seconds between periodic throughput reports
-I, --pidfile file write PID file
-F, --file name xmit/recv the specified file
-A, --affinity n/n,m set CPU affinity
-B, --bind <host> bind to the interface associated with the address <host>
-V, --verbose more detailed output
-J, --json output in JSON format
--logfile f send output to a log file
--forceflush force flushing output at every interval
--timestamps<=format> emit a timestamp at the start of each output line
(optional "=" and format string as per strftime(3))
--rcv-timeout # idle timeout for receiving data (default 120000 ms)
-d, --debug[=#] emit debugging output
(optional optional "=" and debug level: 1-4. Default is 4 - all messages)
-v, --version show version information and quit
-h, --help show this message and quit
Server specific:
-s, --server run in server mode
-D, --daemon run the server as a daemon
-1, --one-off handle one client connection then exit
--server-bitrate-limit #[KMG][/#] server's total bit rate limit (default 0 = no limit)
(optional slash and number of secs interval for averaging
total data rate. Default is 5 seconds)
--idle-timeout # restart idle server after # seconds in case it
got stuck (default - no timeout)
--rsa-private-key-path path to the RSA private key used to decrypt
authentication credentials
--authorized-users-path path to the configuration file containing user
credentials
--time-skew-threshold time skew threshold (in seconds) between the server
and client during the authentication process
Client specific:
-c, --client <host>[%<dev>] run in client mode, connecting to <host>
(option <dev> equivalent to `--bind-dev <dev>`)
--sctp use SCTP rather than TCP
-X, --xbind <name> bind SCTP association to links
--nstreams # number of SCTP streams
-u, --udp use UDP rather than TCP
--connect-timeout # timeout for control connection setup (ms)
-b, --bitrate #[KMG][/#] target bitrate in bits/sec (0 for unlimited)
(default 1 Mbit/sec for UDP, unlimited for TCP)
(optional slash and packet count for burst mode)
--pacing-timer #[KMG] set the timing for pacing, in microseconds (default 1000)
--fq-rate #[KMG] enable fair-queuing based socket pacing in
bits/sec (Linux only)
-t, --time # time in seconds to transmit for (default 10 secs)
-n, --bytes #[KMG] number of bytes to transmit (instead of -t)
-k, --blockcount #[KMG] number of blocks (packets) to transmit (instead of -t or -n)
-l, --length #[KMG] length of buffer to read or write
(default 128 KB for TCP, dynamic or 1460 for UDP)
--cport <port> bind to a specific client port (TCP and UDP, default: ephemeral port)
-P, --parallel # number of parallel client streams to run
-R, --reverse run in reverse mode (server sends, client receives)
--bidir run in bidirectional mode.
Client and server send and receive data.
-w, --window #[KMG] set send/receive socket buffer sizes
(indirectly sets TCP window size)
-C, --congestion <algo> set TCP congestion control algorithm (Linux and FreeBSD only)
-M, --set-mss # set TCP/SCTP maximum segment size (MTU - 40 bytes)
-N, --no-delay set TCP/SCTP no delay, disabling Nagle's Algorithm
-4, --version4 only use IPv4
-6, --version6 only use IPv6
-S, --tos N set the IP type of service, 0-255.
The usual prefixes for octal and hex can be used,
i.e. 52, 064 and 0x34 all specify the same value.
--dscp N or --dscp val set the IP dscp value, either 0-63 or symbolic.
Numeric values can be specified in decimal,
octal and hex (see --tos above).
-Z, --zerocopy use a 'zero copy' method of sending data
-O, --omit N perform pre-test for N seconds and omit the pre-test statistics
-T, --title str prefix every output line with this string
--extra-data str data string to include in client and server JSON
--get-server-output get results from server
--udp-counters-64bit use 64-bit counters in UDP test packets
--repeating-payload use repeating pattern in payload, instead of
randomized payload (like in iperf2)
--dont-fragment set IPv4 Don't Fragment flag
--username username for authentication
--rsa-public-key-path path to the RSA public key used to encrypt
authentication credentials
[KMG] indicates options that support a K/M/G suffix for kilo-, mega-, or giga-
iperf3 homepage at: https://software.es.net/iperf/
Report bugs to: https://github.com/esnet/iperf
