perfSONAR User Q&A and Other Discussion

[Tadeja Saje <>]

Hi.

I am running test on device mp-ijs-pf1.arnes.si. Both testpoints are 
running pscheduler 4.2.0.
pscheduler task throughput --duration PT20S --dest mp-tpl-pf1.arnes.si 
--ip-version 4 --source mp-ijs-pf1.arnes.si

results:
Starts 2019-09-26T15:55:55+02 (~0 seconds)
Ends   2019-09-26T15:56:24+02 (~15 seconds)
Waiting for result...

Run did not complete: Missed


debbuging from mp-ijs-pf1.arnes.si:
/usr/bin/iperf3 -s -1 --json -p 5201 -B mp-tpl-pf1.arnes.si -4
{
        "start":      {
                "connected":  [],
                "version":    "iperf 3.7",
		"system_info":	"Linux mp-ijs-pf1 3.10.0-1062.el7.x86_64 #1 SMP Wed Aug 
7 18:08:02 UTC 2019 x86_64"
        },
        "intervals":  [],
        "end":        {
        },
	"error":	"error - unable to start listener for connections: Cannot 
assign requested address",
        "error":      "exiting"
}

if I try:
telnet telnet mp-tpl-pf1.arnes.si 5201
the port is open.

I try the reverse test:
pscheduler task throughput --duration PT20S --source mp-tpl-pf1.arnes.si 
--ip-version 4 --dest mp-ijs-pf1.arnes.si
It works.

Thanks for any help.
Best regards,
Tadeja