Dear All,
The VPP release for 17.07 is just two days away. If there are any patches you
would like to have committed before we release, please bring them to my
attention AYEC.
Thanks,
neale
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Hi Xiang,
My best guess is that the rx-miss field comes from DPDK, quote from their
datasheet:
Packets are missed when the receive FIFO has insufficient space to
store the incoming packet. This might be caused due to insufficient
buffers allocated, or because there is insufficient bandwidth o
Hi All,
The error below has occurred 4 times in a row on the verify job for:
https://gerrit.fd.io/r/#/c/7586/
anyone have any insight?
Thanks,
neale
23:10:32 make[2]: Leaving directory
`/w/workspace/vpp-verify-master-centos7/dpdk'
23:10:32 sudo rpm -Uih vpp-dpdk-devel-17.05-vpp5.x86_64.rpm
2
Hello,
I think this is because you did not rebase your code. Recently dpdk package was
updated/uploaded on nexus (vpp6), and you are trying to build against vpp5,
which cannot be installed on Jenkins slave because it already has latest
version. Can you please try rebase and do again?
Thanks.
Hi, guys
Last week I did some performance test on VPP with Spirent testcenter. Below I
give two groups of running data in two different situation using the 'show run'
command . Inboth situationVPP drop packets ( from the 'rx-miss' output in 'show
int' command). In my opinion, when VPP begins to
Yes, it is between routers. BFD seems promising. Ole, Neale, thanks.
Andrej
-Original Message-
From: Ole Troan [mailto:otr...@employees.org]
Sent: Sunday, July 16, 2017 5:45 PM
To: Andrej Mak
Cc: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] Neighbor unreachability detection in vpp
Andrej,
This is no surprise. Lcore 1 is running at the max vector size, indicating that
it’s completely out of clock cycles / dropping traffic. Moreover:
Node Name
Clocks/Pkt
TenGigabitEthernet6/0/1-output
8.67E+00
TenGigabitEthernet6/0/1-tx
1.08E+02
error-drop
4.15E+01
ip4-arp
3.43E+01
ip4-dro
Hi Peter,
The versions have changed but the problems remain in rebased code;
Regards,
neale
12:38:10 make[2]: Leaving directory
`/w/workspace/vpp-verify-master-centos7/dpdk'
12:38:10 sudo rpm -Uih vpp-dpdk-devel-17.05-vpp5.x86_64.rpm
12:38:11
12:38:11
And this error a couple of times. From:
https://jenkins.fd.io/job/vpp-csit-verify-virl-master/6284/console
12:54:10 + ssh -i priv_key -o StrictHostKeyChecking=no -o
UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error
jenkins-in@10.30.51.30 'stop-testcase session-MlXji0'
12:54:11 IN
Hello again,
If you could also kindly unicast me any feature you would like to see in the
17.07 release notes, that would be most helpful.
thanks,
neale
-Original Message-
From: on behalf of "Neale Ranns (nranns)"
Date: Monday, 17 July 2017 at 08:23
To: "vpp-dev@lists.fd.io"
Subjec
Hello,
Bellow snippet is not the issue with compiling but the VIRL issue. So
compilation worked. We will check on what is happening with VIRL.
Thanks.
Peter Mikus
Engineer – Software
Cisco Systems Limited
-Original Message-
From: Neale Ranns (nranns)
Sent: Monday, July 17, 2017 3:35 P
Hi
I am working on an use case where i just want to measure CPU usage of vpp
task.
Linux "TOP" command shows 100% cpu always (even though there is no active
processing in it,since it is running on closed/tight loop).
Is there any way to measure "real/actual" cpu usage of VPP task?
My setup: Ubun
Hi everyone,
I'm working on a VPP plugin. I needed to make some linker changes for my
plugin, so I modified the "blah.am" file in ../src/plugins for my new code.
Then, suffering from a brain-fart, I typed "configure" in ../src instead of
automake. My next build didn't go so well; culminating in
Sorry, I take back my word on “most likely it’s not related to VPP itself”.
Since VPP fetch vectors from the NIC’s RX ring, it’d be possible that the NIC
run out of space before VPP could poll enough vectors out.
But it’s still strange in this case, as 8 vectors/Call means that VPP is not
working
Thanks chenxndsc for the response.
Yes, the polling shall take the 100% CPU. My question is related to know
how much more load a core can take more.
For e.g. Lets say along with normal dpdk polling, if a core processeses few
sessions, how much CPU it takes in processing sessions apart from pollin
Prior to heavy duty debugging, it is usually best to "make wipe-release" at
the top level.
Typically ccache is being used so rebuilding goes quickly. make install-dep
installs ccache. If in doubt, you may wish to double check that it is
configured correctly (see the man page if necessary.)
Burt
The “show runtime” command displays the prevailing vector size, and per-node
vector sizes.
Those stats are reasonably equivalent to a vector engine load average.
Thanks… Dave
From: vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] On
Behalf Of SAKTHIVEL ANAND S
Sent: Monday, Jul
Fwiw, not VPP-specific, but just based on a previous experience: when observing
the drops at anomalously low PPS levels too early in the processing of the
packet, I would check the interframe gap on the traffic generator set for that
test to ensure you are not generating dense bursts of traffic.
Thanks Dave,
That solves the problem.
Regards
Dharmaray
From: Dave Barach (dbarach) [mailto:dbar...@cisco.com]
Sent: Friday, July 14, 2017 7:41 PM
To: Dharmaray Kundargi ; vpp-dev@lists.fd.io
Subject: RE: [vpp-dev] VPP classifier node plugin not invoked.
Ip4-inacl != ip4-classify. If you want pa
Hi all,
The initial PPPoE plugin code has been done and submitted for review.
https://gerrit.fd.io/r/#/c/7407/ Add PPPoE Plugin
Please feel free to review it and give some comments.
We have successfully integrated VPP, PPPoE plugin and OpenBRAS together and
used IXIA PPPoE test suit to perfor
Adds the link to OpenBras we are using:
https://github.com/wfnex/openbras
Correct below type error:
//Configure CP path and DP session in CLI:
vppctl create pppoe tap client-if-index 2 tap-if-index 1
vppctl create pppoe session client-ip 100.1.1.2 session-id 1 local-mac
68:05:ca:30:54:e8 client-
I call Dump/Details API from Python app and it return me an error
ERROR:vpp_call:[Errno 2] Reply message undefined
What does this mean?
How can i solve this error?
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