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cisco-system-traffic-generator / trex-stateless-gui

TRex stateless GUI

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maximum packet limit

aaksenofontova opened this issue · comments

commented

Hello, Trex-gui Team!

I'm new in using trex gui.

  1. I want to import my own stream in pcap file. I try to put 1 tcp stream with about 8000 packets. And my acquired port with this profile doesn't go into "stream" status, just keeps be "idle".
    Maybe trex has some packet limit?

  2. Can I upload a pcap file for more than one stream? If yes, how,

Thank you for great job,
Anna.

commented

Hello, Anna!

Check out latest release of TRex stateless GUI: https://github.com/cisco-system-traffic-generator/trex-stateless-gui/releases/tag/v4.3

  1. There was a bug with big count of streams it's fixed in latest release. What about the limit of packets in trex: as you might have noticed, imported pcap file converts to chain of streams, with one packet for one stream, and according to Trex documentation, "Profile can support multiple streams, scalable to 10K parallel streams". But this number depends on your Trex host machine performance.
  2. In latest release we added possibility to enter prefix to stream names which generating on pcap import. With this you could enter different prefixes and import several pcap files into one profile. They will run as parallel chains on start.

Thanks,
Egor.

commented

Hello, Egor

I checked the update, now it really works.

Thank you a lot,
Anna