Hi carlito,
I've had problems muck like yours. Sometimes VPP updates its functions
while vppsb is still the same, so you need to change it to make it work.
In my problem I just updated the vppsb's outdated function to the new one
and it worked.
As you know, vppsb is a plugin for vpp and it calls v
Hi Neale,
I had a debugging session with Andrew about failing ACL testcases and he
uncovered that the root cause is in l2 and ip4:
1) the timeout and big files
for some reason in the bridged setup done by a testcase, the VPP reinjects the
packet being sent onto one of the interfaces of the bri
Ole, thanks so much for your warm help.
> The next steps for tunnels, to help avoid fragmentation is to add some sort of
> tunnel path MTU discovery.
It looks very interesting and helpful. And I'm looking forward to seeing it.
However, we fail to send big packet greater than MTU now, for exampl
> On 27 Sep 2018, at 09:21, Juraj Linkeš wrote:
>
> Hi Neale,
>
> I had a debugging session with Andrew about failing ACL testcases and he
> uncovered that the root cause is in l2 and ip4:
> 1) the timeout and big files
>
> for some reason in the bridged setup done by a testcase, the VPP re
Zhiyong,
>> The next steps for tunnels, to help avoid fragmentation is to add some sort
>> of
>> tunnel path MTU discovery.
>
> It looks very interesting and helpful. And I'm looking forward to seeing it.
>
> However, we fail to send big packet greater than MTU now, for example,
> We have MTU
Hujie,
> Thanks. We try to change the MTU value to send the big packets which are more
> than 1500 or 1460 Bytes but it is only a temporary way limited in the Lab.
> And we hope to find a tools or some codes which can be put into the VPP or
> DPDK to fragment the big packets to less than 1460
Ole,
Thank you for quick reply.
Reply inline.
> -Original Message-
> From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Ole Troan
> Sent: Thursday, September 27, 2018 4:49 PM
> To: Yang, Zhiyong
> Cc: vpp-dev@lists.fd.io; Kinsella, Ray ;
> hujie@chinatelecom.cn; Liu
> Got it.
> Do you have plan to support this DPDK feature in VPP? Or always support VPP
> native implementation Only in future.
There are no plans as far as I’m aware.
I don’t see any reason to do the fragmentation with DPDK code over VPP.
Unless there is significant performance difference. Great
> -Original Message-
> From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Ole Troan
> Sent: Thursday, September 27, 2018 5:19 PM
> To: Yang, Zhiyong
> Cc: vpp-dev@lists.fd.io; Kinsella, Ray ;
> hujie@chinatelecom.cn; Liu, Frank M
> Subject: Re: [vpp-dev] one questio
Hello VPP developers:
Is there someone who can tell me how to setup the Ipsec environment with VPP?
Given the following topology, let’s assume “Gateway moon” is running VPP.
I need to setup a Ipsec server in “Gateway moon” and I use “client alice”(Let’s
say it is a common Ubuntu desktop with
Hi Ole&Zhiyong,
Thanks. We try to change the MTU value to send the big packets which are more
than 1500 or 1460 Bytes but it is only a temporary way limited in the Lab. And
we hope to find a tools or some codes which can be put into the VPP or DPDK to
fragment the big packets to less than 1460
--
Damjan
> On 27 Sep 2018, at 05:02, Zhang Yuwei wrote:
>
> Hi All,
> In our recent test, I found a performance drop in master branch. I
> execute the l2bd test case in a 2.5GHZ CPU and found almost 35% drop compared
> to 18.07 release. My test is set two NIC ports to a same bridge
Hi Yuwei,
There was a change to the l2flood node recently:
https://gerrit.fd.io/r/#/c/13578/
where we use the buffer clone mechanism rather than free-recycle. I would
expect the CPU cycles per invocation of the l2-flood node to increase, but the
number of invocations of l2flood to decrease (w
De : au nom de Juraj Linkeš
Date : jeudi 27 septembre 2018 à 09:21
À : "Neale Ranns (nranns)"
Cc : vpp-dev
Objet : Re: [vpp-dev] Make test failures on ARM - IP4, L2, ECMP, Multicast,
GRE, SCTP, SPAN, ACL
Hi Neale,
I had a debugging session with Andrew about failing ACL testcases and he
un
Hello Everyone,
Please suggest the right approach.
Thanks,
Chetan Bhasin
On Wed, Sep 26, 2018, 10:41 chetan bhasin
wrote:
> Hi everyone,
>
> We are using Vpp18.0.1 that internally using dpdk 17.11 version. We want
> to switch to dpdk 17.11.4 as it has Mellanox fixes.
>
> Can anybody suggest th
You could reference this doc:
https://wiki.fd.io/view/VPP/IPSec_and_IKEv2#IKEv2
And it would works well if you follow it by step.
On Thu, Sep 27, 2018 at 7:46 PM Tian Ye2(田野) wrote:
> Hello VPP developers:
>
>
>
> Is there someone who can tell me how to setup the Ipsec environment with
> VPP?
>
Hi Gaofeng
Thank you very much!
Let me read it first.
From: Feng Gao [mailto:gfree.w...@gmail.com]
Sent: Friday, September 28, 2018 8:40 AM
To: tian...@twsz.com
Cc: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] Setup the Ipsec environment with VPP
You could reference this doc: https://wiki.fd.io/vi
Hi Neale,
I assume the replications should related to the interfaces in the
bridge, right? I just have 2 interfaces in the bridge which means one of the
interface receive traffic and another send out. In the 64K size packet test
case, the performance have almost 35% drop. I didn’t do ot
Thanks for the tip Mehran. I will take a look and report back.
On Thu, Sep 27, 2018 at 12:16 AM Mehran Memarnejad
wrote:
>
> Hi carlito,
>
> I've had problems muck like yours. Sometimes VPP updates its functions while
> vppsb is still the same, so you need to change it to make it work.
> In my pr
Hi all,
I pulled the latest vpp master (as of September 27 2018) and am using
the vagrant file to build vpp. Afterwards I transferred the .deb
packages out of vagrant box and installed vpp:
sudo dpkg -i *.deb
When I try to run govpp application I am getting this error:
error while loading share
I also tried installing vpp from https://packagecloud.io/fdio/master
(18.10-rc0~521-g09cce66~b5292).
I am encountering same error.
Thanks
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Hi All,
Jenkins fails always. But it seems not caused by my patch.
Could anyone help take a look at this failure?
https://jenkins.fd.io/view/vpp/job/vpp-verify-master-osleap15/3360/console
09:55:49 Checking for unpackaged file(s): /usr/lib/rpm/check-files
/w/workspace/vpp-verify-master-osleap15/
Hi All,
Jenkins fails always. But it seems not caused by my patch.
Could anyone help take a look at this failure?
https://gerrit.fd.io/r/#/c/14905/
10:06:01 mv rpm/RPMS/x86_64/*.rpm .
10:06:02 Removing rpm/BUILD/
10:06:02 Removing rpm/BUILDROOT/
10:06:02 Removing rpm/RPMS/
10:06:02 Removing rpm/S
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