Hi Deepak,
Thank you for the blueprint. It is a good proposal. I have some comments
and will post them on the review this week.
Raja
From: Dev <[email protected]> on behalf of Deepak Tiwari
<[email protected]>
Date: Tuesday, April 4, 2017 at 1:08 AM
To: "[email protected]" <[email protected]>
Subject: [opencontrail-dev] Contrailen 171 - vrouter vifdump mirroring
enhancement for bond-slave-links
Hello All,
We have submitted a blueprint to enhance the ‘vifdump’ utility to be able to
also capture the slave interfaces of a bond interface. Following are the spec
details for the problem we are attempting to solve and the proposed solution.
Please review the same and provide your valuable feedback
Problem statement: The Kernel level tools, like tcpdump, do not work when
vRouter is deployed in DPDK mode, since the Linux network stack is bypassed.
There exist already a tcpdump like command (i.e. vifdump), which works on the
bond interface but it can’t be used to monitor its slave/member interfaces; so
there is no way to debug each slave individually.”
Launchpad Blueprint:
https://blueprints.launchpad.net/opencontrail/+spec/contrailen-171-vrouter-vifdump-mirroring-for-bond-slaves
Bug #1679466: Tracking vRouter changes for Contrailen 171 - vrouter vifdump
mirroring enhancement for bond-slave-links
https://bugs.launchpad.net/opencontrail/+bug/1679466
Spec: https://review.opencontrail.org/30107
Br, Deepak
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