Why don't support 100% traffic performance with N3000 PAC Board?

Hi JwChin(Intel), Thank for your reply.

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The same result was obtained in an environment where my design block was inserted in the middle of Ethernet without loop connection of the Ethernet Avalon-ST interface.

For this reason, I re-tested using basic Factory-Image, excluding my design block.

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I think, if setting IFG (Inter-Frame Gap)​ to 13 bytes, this is the same condition as lowering from 100% to 99.99% traffic in my test.

Because the IFG of 100% Traffic is 12 bytes according to the Ethernet standard. therefore, loss should not occur when the IFG of 100% traffic is 12 bytes and same Link-Speed (from 10GbE to 10GbE).

Based on your opinion, we'll test again with other equipment than spirent on the premise that Spirent's rate (clock) is finely high.

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if you can,

please try to test again other equipment (not Spirent Test Center).

After the above test, please do test with directly connect the Spirent Test Center and other equipment.

​I think, if you do all these tests, you will know the cause.

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I'll try the same and share my test results.

thanks.