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Subject: [dts] [Bug 670] Exception occurs when running nic_single_core_perf
 with latest DTS version
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https://bugs.dpdk.org/show_bug.cgi?id=3D670

--- Comment #4 from dliu (dliu@iol.unh.edu) ---
(In reply to Ali Alnubani from comment #2)
> The exceptions don't reproduce when updating TRex to v2.87 and running wi=
th:
> """
> export PYTHONPATH=3D/opt/trex-core-2.87/external_libs/scapy-2.4.3
> ./dts
> """
>=20
> However, I can't update TRex to this version in production due to a
> regression unrelated to DTS that I'm facing with it.

For I understand of DTS, it will use the scapy from the Trex rather than the
system scapy. That's why you need to repoint the scapy folder.

Since trex-core-2.59 have scapy version of 2.3.1. DTS could be using someth=
ing
in scapy 2.4.3(Trex v2.88) that does not exist in scapy 2.3.1(Trex 2.59).

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