der
while what we want to get is the src mac in the inner header (scapy is not
smart enough to distinguish vxlan packet). That is why we have to use the
binary extraction at preset offset to read the src MAC from the inner packet if
vxlan is used.
Thanks
Alec
From: on behalf of "Françoi
Hello Alec,
I am working on taking account your comments but I have one question about
retrieving source mac address in end-to-end connectivity check.
I used Scapy library to identify source mac address from packet received by
traffic generator and for VLAN use case no need to use binary block
Hello Alec,
It seems that iproute2 module is now removed from container build since last
DockerFile change.
As I see when autoremove command is played iproute2 package is deleted (see
logs above).
This module deletion has an impact on TRex start because TRex use ip command
(from iproute2
o && rm -rf
/opt/trex/$TREX_VER/automation/trex_control_plane/interactive/trex \
And I refactor import like :
from trex_stl_lib.api import STLError
from trex.stl.api import STLError
I will test it today and if all is OK I will submit the patch ☺
Regards,
François-Régis
Hello Alec,
In some contexts, particularly when Baremetal, SRIOV or PCI pass-through are
not available on the infrastructure to be tested, it would be useful to be able
to perform throughput measurements directly from a VM through its virtio-net
vif , in the same way it is done by Yardstick.
Hello Alec,
My development was leaded to test 2 NFVBench (and TRex processes) in parallel
but not for performances results, only for development test environment sharing.
So I just tested NFVBench functionalities were OK with such environment sharing.
For instance, we have 1 server with 8 CPUs
Hello Alec,
I’ve committed my work on TRex parameters tuning.
Please let me know if you have any question and if you want me to add
documentation in the RST files.
I added also some response inline ☺
Regards,
Francois Regis Menguy
behalf of François-Régis MENGUY
Date: Friday, January 11, 2019 at 5:27 AM
To: "opnfv-tech-discuss@lists.opnfv.org"
Hello,
NFVBench needs to define TRex parameters in order to tune resources used by
this process and permit multiple instance of NFVBench on the s
Hello,
NFVBench needs to define TRex parameters in order to tune resources used by
this process and permit multiple instance of NFVBench on the same compute node.
More info on JIRA task here :
https://jira.opnfv.org/projects/NFVBENCH/issues/NFVBENCH-121
Regards,
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