Actual Behavior, on the client I see 11 reports, one second apart, then a pause, then iperf3: error - control socket has closed unexpectedly. On the server I see 16 reports one second apart then iperf3: error - select failed: Bad file descriptor Steps to Reproduce: given above Server s...
I agree it shouldn't do that. Can you show server-side output as well? Sorry, something went wrong. bmah888changed the titleiperf3 issue:"iperf3: error - control socket has closed unexpectedly"Aug 1, 2017 bmah888closed this ascompletedOct 17, 2017 ...
> 2--- For the sfp1(10G port) the speed is a bit higher e.g, 300Mbps, but after > only a few seconds it crushes with the error: iperf3: error - control socket > has closed unexpectedly. I am not sure if the problem is an iperf3 related > error/bug or there is stg wrong ...
--reverse runinreverse mode (server sends, client receives)-w, --window #[KMG] TCP window size (socket buffer size)-C, --linux-congestion <algo>setTCP congestion control algorithm (Linux only)-M, --set-mss #setTCP maximum segment size (MTU -40bytes)-N, --nodelaysetTCP no...
[KMG]setwindow size /socket buffer size-C, --congestion <algo>setTCP congestion control algorithm (Linux and FreeBSD only)-M, --set-mss #setTCP/SCTP maximum segment size (MTU -40bytes)-N, --no-delaysetTCP/SCTP no delay, disabling Nagle's Algorithm-4, --version4 only use IPv4-6,...
[KMG]setwindow size /socket buffer size-C, --congestion <algo>setTCP congestion control algorithm (Linux and FreeBSD only)-M, --set-mss #setTCP/SCTP maximum segment size (MTU -40bytes)-N, --no-delaysetTCP/SCTP no delay, disabling Nagle's Algorithm-4, --version4 only use IPv4-6,...
TCP write and error counts (TCP retries and CWND for linux) TCP read count, TCP read histogram (8 bins) Server will close the socket after -t seconds of no traffic See also https://sourceforge.net/projects/iperf2/ ...
-w, --window #[KMG] set window size / socket buffer size -C, --congestion 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,...
iperf3: error - unable to receive control message: Connection timed out This bug occurs whenever the run lasts for more than 10 minutes or so (i.e., whenever the -t >= 600). Recreating the bug command@server ~ $ /usr/bin/ssh -t -t pi@128.0.1.9 "/bin/bash -O huponexit -c ...
If I try to run iperf3 again, I got "iperf3: error - unable to read from stream socket: Resource temporarily unavailable": Running tcpdump I see one pattern: This is the server side, on the left the capture before running PTP4l, on the rigth after running PTP4l ...