Stream won't start

[jry...@kentik.com]

I have created a stream on one of my ports. I highlighted the column and clicked on Start Tx but nothing happens. I previously had a stream working on this port but I had to delete it and recreate it. Is there some place I can go to look at errors to see what is causing this?

My GUI is running on my laptop but I am connecting to a remote drone in my lab topology.

Thanks in advance,

-Justin

[tom_f...@trimble.com]

I have the same issue:

MacOS 10.12.5

Ubuntu 14.04

Ostinato v8: a7bfec8ecb93@

I have started both GUI & drone from the command line to see what messages are being sent recieved.

GUI message > In StartTx, method = 8:startTransmit

GUI is waiting with > In processStartTxAck

drone receives > method = 8:startTransmit

no transmission occurs, the GUI shows that the "Transmit State" remains "Off"

any suggestions would be appreciated.

thx,

tom

[Srivats P]

Tom,

Did you click on "Apply" in the GUI after creating/editing the streams?

If so, can you send me the full logs of both ostinato and drone - from the start till the time you hit "Start Tx"?

Srivats

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[Tom Farley]

Srivats,

Yes, I have a stream defined to simulate a NTP request. I have worked on this issue for a couple of days trying to determine why things are not being transmitted.

I have also added a device to see if that would resolve this issue.

After I make changes to the stream or device settings, Apply is selected.

I then selected the Port I want to transmit on.

Select capture on does work

Selecting transmit does nothing.

I have restarted Obstinate multiple times and re-created the stream multiple times (and Applied); I just have not been able to see this work.

FYI on v7 on Windows the same type of stream does work, but I really need the device feature in v8, it will be very beneficial.

thanks for you quick response.

tom

[tom_f...@trimble.com]

Srivats,

I think I found my issues.

1 - due to my starting drone manually, there were several instances of the drone process running.

     stop Ostinato

     killall drone

    this resolved that issue.

2 - I had not properly configured the stream packet rate, it was set to burst with a count of 1

    I set the stream to send packets, 1 pkt/sec for 10 seconds

    

what I was seeing was that the 1 pkt was sent, but the GUI did not have time to indicate that the transmit state was On.

cheers,

tom

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[Srivats P]

Tom,

Good to hear that your issues are solved!

Srivats

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