Hi Lijuan,
Thank you for the help.
I can run DTS without that error now,
Thanks,
David
On Tue, Nov 17, 2020 at 9:12 PM Tu, Lijuan <lijuan...@intel.com> wrote:
> Hi David,
>
>
>
> Snice some protocols are only supported by scapy 2.4.4, it's recemented
> that scapy 2.4.4 as major version for DTS.
>
> However perf users might not care these advanced protocols, to be
> compatible with trex, dts captured these exceptions and let it go through.
>
> Fix was contained in the latest DTS. Could you update it.
>
>
>
> commit 362ae41844e1992163b4eed53a721729985644be
>
> Author: Chen, BoX C <box.c.c...@intel.com>
>
> Date: Wed Nov 4 10:52:09 2020 +0800
>
>
>
> framework: fix Trex mode not working
>
> DTS requires Trex compatible scapy, modify package loading mode and
> scapy version verification rules
>
>
>
> Signed-off-by: Chen, BoX C <box.c.c...@intel.com>
>
>
>
>
>
> *From:* David Liu <d...@iol.unh.edu>
> *Sent:* 2020年11月18日 4:24
> *To:* Tu, Lijuan <lijuan...@intel.com>
> *Cc:* dpdk-dev <dev@dpdk.org>
> *Subject:* DTS Test Nic Single Core Perf Scapy Naming Conflict
>
>
>
> Hi Lijuan,
>
>
>
> I currently have issues with running the Nic Single-Core Perf Test.
>
> I believe this is the scapy naming conflict issue, so I follow the
> solution
>
> mentioned on the website to replace system scapy with trex scapy.
>
> Then I got into another error that I wasn't able to get pass:
>
>
>
> root@arm-dell:/opt/dts# ./dts
> Traceback (most recent call last):
> File "./main.py", line 50, in <module>
> import dts
> File "/opt/dts/framework/dts.py", line 47, in <module>
> from tester import Tester
> File "/opt/dts/framework/tester.py", line 52, in <module>
> from packet import SCAPY_IMP_CMD
> File "/opt/dts/framework/packet.py", line 72, in <module>
> locals().update({clazz: getattr(module, clazz)})
> AttributeError: module 'scapy.contrib.gtp' has no attribute
> 'GTPPDUSessionContainer'
>
>
>
> Do you have any clue how to fix this?
>
>
>
> Thanks.
>
> David
>
