I am not sure if it worth to try to add “iommu=pt intel_iommu=on” in the GRUB?
We normally do it in both Linux host/guest, but in the case of ESXi not sure if
that will help with the vfio-pci IOMMU issue…
Regards,
Yichen
From: on behalf of "Damjan Marion via lists.fd.io"
Reply-To: "dmar...@m
You need this: https://gerrit.fd.io/r/c/vpp/+/29084, and merged in stable/2009
already.
Regards,
Yichen
From: on behalf of "Heckman, Steve"
Date: Friday, September 25, 2020 at 1:04 PM
To: "vpp-dev@lists.fd.io"
Subject: [vpp-dev] wireguard_handoff.c:112:12: error: 'peeri' may be used
uniniti
If you want to use vfio-pci, you might want to check:
# dmesg | grep Virtualization
[5.208330] DMAR: Intel(R) Virtualization Technology for Directed I/O
If you don’t see above, vfio-pci will not work and the fix is to enable Intel
VT-d in BIOS.
Also, uio_pci_generic won’t work with i40e, and
Hi, Tom,
epel-release is nothing but some yum repo files, so technically it should not
bring any code for dependencies. So it should be removed from runtime
dependencies for sure IMO. The reason is, we want to stick with whatever RedHat
supports. When we bring in epel-release, the RPMs that we
Congratulations, Andrew! ☺
Regards,
Yichen
From: on behalf of Andrew Yourtchenko
Date: Thursday, November 15, 2018 at 09:23
To: "Dave Barach (dbarach)"
Cc: "vpp-dev@lists.fd.io"
Subject: Re: [vpp-dev] Andrew Yourtchenko is now a vpp project committer!
Thank you very much Dave and all the com
You can create a span ports, with SRC interface is your VirtualEthernet, and
DST interface to be a tap interface. Then you run easily run tcpdump from
kernel side for your packet capture.
Thanks very much!
Regards,
Yichen
On Nov 13, 2018, at 09:36, Bly, Mike mailto:m...@ciena.com>>
wrote:
E
Hi, Vijay,
Sorry to ask dumb question, can you make sure the interface in your VM (either
Linux Kernel or DPDK) is “UP”?
Regards,
Yichen
From: on behalf of "steven luong via Lists.Fd.Io"
Reply-To: "Steven Luong (sluong)"
Date: Monday, August 6, 2018 at 12:10 PM
To: "Chandra Mohan, Vijay Moh
Hi, Chakri,
You can change the VPP worker assignments by doing:
vpp# show interface rx-placement
vpp# set interface rx-placement ?
set interface rx-placement set interface rx-placement
[queue ] [worker | main]
Thanks very much!
Regards,
Yichen
From: on behalf of "chakravarth
broken for 6months+, we would
really need your helps so that we have the debuginfo RPM before we finalize our
code.
Thanks very much!
Regards,
Yichen
From: Dave Wallace
Date: Thursday, January 25, 2018 at 8:20 PM
To: Billy McFall
Cc: "vpp-dev@lists.fd.io" , "Yichen Wang (yicwang)
Yichen
Also do I have to insmod the igb_uio or this can be done auto by vpp ?
where to put it ?
Regards
Avi
> -Original Message-
> From: Avi Cohen (A)
> Sent: Thursday, 29 March, 2018 2:34 PM
> To: 'Yichen Wang (yicwang)'; vpp-dev@lists.f
Hi, Avu,
If I am understanding correctly, you want to run VPP in a VM, while the
interface is a virtio interface.
If that is the case, there is no difference as you want to use with a physical
NIC interface. You need to get the PCI address of your virtio interface by
using "lspci" + "ip" comma
Hi, Sara,
May I know what image you are using to achieving the good performance with VPP?
I assume you are running the same iperf3 testings?
Thanks very much!
Regards,
Yichen
From: on behalf of Sara Gittlin
Date: Sunday, March 25, 2018 at 5:31 AM
To: "vpp-dev@lists.fd.io"
Subject: Re: [vpp-
[Resend]
This is 100% reproducible, and kind of blocking our automation. Anyone knows
the reason?
Thanks very much!
Regards,
Yichen
From: "Yichen Wang (yicwang)"
Date: Tuesday, July 11, 2017 at 14:51
To: Denis Lotarev via vpp-dev
Subject: vppctl bug?
Hi, VPP folks,
Using a pret
Hi, VPP folks,
Using a pretty new VPP 17.07-rc2 RPM:
neutron_vpp_8422 [root@sjc04-pod6-compute-1 /]# vppctl show ver verbose
Version: v17.07-rc2~3-g0786710~b20
Compiled by: jenkins
Compile host: centos7-basebuild-4c-4g-489
Compile date: Thu Jul
Hi, VPP folks,
I am on latest VPP 17.07-rc1, and saw an interface parsing error.
vpp# show int
Name Idx State Counter Count
BondEthernet0 3 up rx packets
1955066091
bonding interface is created?
(2) In the loopback VM, is it a must to have 2 RX queues as well, or
actually the loopback VM doesn’t really matter.
Thanks very much!
Regards,
Yichen
From: "Yichen Wang (yicwang)"
Date: Monday, February 13, 2017 at 23:39
To: "John Lo (l
Ok, figured it out. I need a larger num-mbufs when RSS is enabled…
Regards,
Yichen
From: on behalf of "Yichen Wang (yicwang)"
Date: Monday, February 13, 2017 at 17:23
To: "John Lo (loj)" , "vpp-dev@lists.fd.io"
Cc: "Ian Wells (iawells)"
Subject: Re:
lable buffer”? It works pretty well without RSS,. Did I
miss anything?
Thanks very much for your helps!
Regards,
Yichen
From: "John Lo (loj)"
Date: Thursday, February 9, 2017 at 20:09
To: "Yichen Wang (yicwang)" , "vpp-dev@lists.fd.io"
Cc: "Ian Wells (iawell
Hi, Raghav,
The pros and cons of running VPP in a container are the general pros/cons of
running applications in container, and shouldn’t be anything special. Folks can
comment more about some specific pros/cons for VPP.
We were running VPP inside Docker in our project, and it seems to work
pr
Hi, VPP folks,
From what I saw on the VPP docs, there are some places do mention that VPP
supports RSS. Like the example given in the bottom of the link, we do see two
queues per interfaces are shown:
https://wiki.fd.io/view/VPP/Using_VPP_In_A_Multi-thread_Model
I want to try exactly the same t
it.
Thanks very much!
Regards,
Yichen
From: Damjan Marion
Date: Wednesday, January 25, 2017 at 10:39
To: "Yichen Wang (yicwang)"
Cc: "vpp-dev@lists.fd.io" , "Ian Wells (iawells)"
Subject: Re: [vpp-dev] VPP 17.01 on VFIO-PCI driver
On 25 Jan 2017, at 18:59, Yich
GT/s x16 enic
The VPP console will come up, just found no interfaces in “show int”.
Thanks very much!
Regards,
Yichen
From: Damjan Marion
Date: Wednesday, January 25, 2017 at 09:38
To: "Yichen Wang (yicwang)"
Cc: "vpp-dev@lists.fd.io" , "Ian Wells (iawells)"
Yes, I did!
Regards,
Yichen
On Jan 25, 2017, at 07:12, Damjan Marion
mailto:dmarion.li...@gmail.com>> wrote:
On 25 Jan 2017, at 05:41, Yichen Wang (yicwang)
mailto:yicw...@cisco.com>> wrote:
Hi, VPP guys,
I have a RHEL 7.3 setup with Intel X710, and want to bring VPP 17.01 o
Hi, VPP guys,
I have a RHEL 7.3 setup with Intel X710, and want to bring VPP 17.01 on top of
it. Among all three DPDK drivers:
(1) uio_pci_generic is not supported on X710
(http://dpdk.org/dev/patchwork/patch/19820/), and driver bind failed;
(2) igb_uio will work perfectly, but does not co
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