Re: [vpp-dev] UDP multithreading error

recv from 7.0.0.1:56760]c2 s1 > > [recv from 7.0.0.1:56760]c2 s2 > > [recv from 7.0.0.1:60414]c1 s2 > > > Regards, > Florin > > [1] https://pastebin.com/4LCukbEC > > > On Sep 7, 2022, at 12:05 AM, nengjie wang wrote: > > > > The attachment is my se

[vpp-dev] create host-interface failed

Hi, Why do I always return invalid argument when I execute the command create host interface name vpp? Does af packet v3 have any special dependencies? My vpp version is 22.06, the system version is centos7, the GLIBC version is 2.17, and the kernel version is 3.10.0-1127. Error message: af

[vpp-dev] UDP multithreading error

The attachment is my server program. My VPP version is 22.06. When I start this server by LDP and send a request to this server, the server will have a direct segment error. Two threads share an event queue, resulting in an event queue crash. Can you tell me if LDP does not support this use? In a

[vpp-dev] IPv6 routes calculation error using VPP layer 3 IP CLI "ip route add"

obably wrong. I made a quick patch https://gerrit.fd.io/r/c/vpp/+/33422 to resolve this issue. Could you please take your time to double-confirm this issue and possibly help review the patch? Thanks, Jieqiang Wang IMPORTANT NOTICE: The contents of this email and any attachments are confiden

Re: [vpp-dev] Enable DPDK tx offload flag mbuf-fast-free on VPP vector mode

Thanks for your explanation, Damjan. Based on your words, it seems inappropriate to apply mbuf-fast-free on VPP, even for SMP systems … From: vpp-dev@lists.fd.io On Behalf Of Damjan Marion via lists.fd.io Sent: Thursday, September 23, 2021 12:18 AM To: Jieqiang Wang Cc: Benoit Ganne (bganne

Re: [vpp-dev] Enable DPDK tx offload flag mbuf-fast-free on VPP vector mode

Hi Ben, Thanks for your quick feedback. A few comments inline. Best Regards, Jieqiang Wang -Original Message- From: Benoit Ganne (bganne) Sent: Friday, September 17, 2021 3:34 PM To: Jieqiang Wang ; vpp-dev Cc: Lijian Zhang ; Honnappa Nagarahalli ; Govindarajan Mohandoss ; Ruifeng

[vpp-dev] Enable DPDK tx offload flag mbuf-fast-free on VPP vector mode

4% -6.04% ThunderX2 12.92% 6.63% -6.29% Dell 8268 10.36% 7.97% -2.39% [1] http://git.dpdk.org/dpdk/commit/?h=v21.08-rc1&id=be8ff6210851fdacbe00033259b7dc5426e95589 [2] http://git.dpdk.org/dpdk/commit/?h=v21.08-rc1&id=95e7bb6a5fc9e371e763b11ec15786e4d574ef8e Best Regards, Jieqi

Re: [vpp-dev] Is there a convenient way to name generated files when making VPP, such as rpm

ustomize the generated vpp rpm file name 9) but I regard there are a lot of vpp 3rd-party users like us, so I want to know how other vpp 3rd-party users handle the same vpp usage scenario as ours Thanks in advance! Best Regards, Tao Wang ____ From: hem...@mnkcg.co

[vpp-dev] Is there a convenient way to name generated files when making VPP, such as rpm

convenient and elegant way to name VPP generated files? Thanks! Best Regards, Tao Wang -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#18946): https://lists.fd.io/g/vpp-dev/message/18946 Mute This Topic: https://lists.fd.io/mt/81394971/21656 Gr

Re: [vpp-dev] a compiling error on vpp master

thought and needs confirmation from VPP maintainers. But you can check your glibc version and try if this patch works for you. Thanks, Jieqiang Wang From: vpp-dev@lists.fd.io On Behalf Of jiangxiaoming via lists.fd.io Sent: Thursday, March 4, 2021 10:25 AM To: vpp-dev@lists.fd.io Subject: [vpp-dev] a

Re: [vpp-dev] Questions about no-multi-seg option in startup.conf

Hi Ben, Thank you for your quick reply and your insightful explanation. Your answers are really helpful. Thanks, Jieqiang Wang -Original Message- From: Benoit Ganne (bganne) Sent: Friday, January 8, 2021 4:20 PM To: Jieqiang Wang ; vpp-dev Cc: Lijian Zhang ; Tianyu Li ; Govindarajan

[vpp-dev] Questions about no-multi-seg option in startup.conf

e drop when no-multi-seg option was not set in startup.conf when I sent small packets(like 64 bytes) as traffic input(simple IPv4 routing test case with 1 flow). How will VPP behave differently if no-multi-seg option is set? Look forward to getting your feedback. Thanks, Jieqiang Wang IMPORTANT

Re: [vpp-dev] VPP on ESXI with i40evf (SR-IOV Passthrough) Driver

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

Re: [vpp-dev] wireguard_handoff.c:112:12: error: 'peeri' may be used uninitialized

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

Re: [vpp-dev] "vppctl show int" no NIC (just local0) #vpp #vnet

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

[vpp-dev] vpp api's change

Hi vpp-dev Vpp have changed it's api string type many times, Could we keep it stable? In the interface.api.h.vapi.h, the name_filter, interface_name, admin_up_down -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#13898): https://lists.fd.io/g/vpp-de

Re: [vpp-dev] RPM package question related to https://gerrit.fd.io/r/#/c/18953/

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

Re: [vpp-dev] [sweetcomb-dev] cannot find vom library

ev and libvppinfra (no libvom.so)) Thanks for you vom deb package patch, this help a lot From: Wang, Drenfong Sent: Tuesday, February 12, 2019 4:29 PM To: 'syka...@cisco.com' Subject: RE: [vpp-dev] [sweetcomb-dev] cannot find vom library Hi Mohsin Thanks for your patch. I will te

Re: [vpp-dev] [sweetcomb-dev] cannot find vom library

Hi Dave Damarion and Neale In this file(the rpm package) vpp\extras\rpm\vpp.spec I found there is no vom in lib package Is this mean the vom will not be put into rpm package or I am wrong ? Thanks Best Regards Junfeng Wang Network Platforms Group | +86 021 2207 1161 | the 4 floor, No

Re: [vpp-dev] Andrew Yourtchenko is now a vpp project committer!

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

Re: [vpp-dev] packet capture

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

答复: [vpp-dev] vppctl start error

Hi Ed Warnicke Thank you for the kindly reply, and you are right, I made mistake when changing the configuration file with a syntactically error. Now it is ok. Thx again. 发件人: Ed Warnicke [mailto:hagb...@gmail.com] 发送时间: 2018年9月14日 20:20 收件人: Evan Wang 抄送: vpp-dev@lists.fd.io 主题: Re

[vpp-dev] vppctl start error

Hi First, thank you to read my email. I build vpp,(latest from master) and install on my Centos-7.4. The SElinux is disabled. I start the service of vpp, #systemctl start vpp Then I run vppctl. If I use the default /etc/vpp/startup.conf, the vppctl start correctly. If I want

Re: [vpp-dev] tx-drops with vhost-user interface

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

Re: [vpp-dev] tx-errors on VPP controlled dpdk device

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

[vpp-dev] Failed to build vppsb router plugin (librtnl)

Hi Yusuke, It seems to me your OS kernel does not support the latest netlink macros such as RTNLGRP_MPLS_ROUTE. Thanks Chad 2018-05-22 7:01 GMT-04:00 Yusuke Tatsumi : > Hi vpp routing guys, > > I have tried vppsb plugins (router, netlink) and these plugins work well > with > - vpp: v18.04 > - v

Re: [vpp-dev] router_plugin

I will take a look at it. Thanks 2018-05-17 0:12 GMT-04:00 Demian Pecile : > Hi Wang trying last version. > I have cannot find -lrtnl error. > > Any idea ? > > its working with last versions ? > > Arch for platform 'vpp' is native > Finding s

Re: [vpp-dev] router plugin improvements

Hi Tom, You can enable router-plugin by adding "enable tap-inject" in the startup config file. unix { nodaemon log /var/log/vpp/vpp.log full-coredump cli-listen /run/vpp/cli.sock gid vpp exec /vpp.init } in vpp.init you can write "enable tap-inject" Thanks Chad 2018-05-17 2:11 GMT

Re: [vpp-dev] Issue in installing router and netlink plugins

om/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> > Virus-free. > www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=lin

Re: [vpp-dev] Issue in installing router and netlink plugins

Would you share the command lines you used to install router plugin? It seems to me the router plugin is not loaded? 2018-04-02 13:05 GMT-04:00 Hamid Rasool <14mseesras...@seecs.edu.pk>: > Hi Wang, > > My copy of the code contains the patch. I have checked the source and it > i

Re: [vpp-dev] What RPM contains vpp debug symbols?

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)

Re: [vpp-dev] Issue in installing router and netlink plugins

Here is the patch https://gerrit.fd.io/r/#/c/11167/ it should be merged into vppsb. Chad 2018-04-01 12:39 GMT-04:00 Hamid via Lists.Fd.Io < 14mseesrasool=seecs.edu...@lists.fd.io>: > Not working with the latest code. > > I have retried with 'git checkout origin/master' after make wipe-all and

Re: [vpp-dev] Issue in installing router and netlink plugins

Did you checkout the latest vppsb? There should be a patch merged to fix this issue. 2018-03-30 3:25 GMT-04:00 Hamid Rasool : > Hi, > > I want to enable dynamic routing protocols (using Quagga or FRR as VPP > does not have BGP and IS-IS built-in) to perform routing on my VPP VM > (built using sta

Re: [vpp-dev] virtio devices add to white list

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

Re: [vpp-dev] virtio devices add to white list

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

Re: [vpp-dev] Very poor performance vm to vm via VPP vhostuser

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-

Re: [vpp-dev] vppsb's librtnl is broken with top of VPP tree

I just submitted a patch to fix it. https://gerrit.fd.io/r/#/c/11127/ 2018-03-13 18:35 GMT-04:00 Jon Loeliger : > Hey VPP-dev > > Is it me? It's me, isn't it. > > jdl > > > > > librtnl/mapper.c: In function 'mapper_add_del_route': > librtnl/mapper.c:101:31: error: passing argument 10 of > 'fib_

Re: [vpp-dev] router_plugin

HI Gulakh, >From my experience, VPP and VPPSB are compatible with the latest versions. What sequence of command lines did you use? 2018-03-04 4:58 GMT-05:00 Gulakh : > Hi, > I am using vppsb router plugin with vpp. there is a problem when I use > tap-inject. > The problem is that after I enable

[vpp-dev] Issue with deploying VPP image under "server model" in Cisco VIRL

hi, Team I am using “server mode” image to deploy VPP in my VIRL environment. The particular image work well in VIRL 1.2 environment, I can start VPP service and config i/f and IP for VPP. But When I snapshot the image , download to local and then upload to other VIRL 1.3 server ( also I tried VIR

[vpp-dev] FileNotFoundError error(2): No such file or directory as: /dev/shm/vpe-api

, status=0/SUCCESS) Main PID: 3135 (code=exited, status=1/FAILURE) regards/Bojian Wang

[vpp-dev] VPP VCL HOWTO

Hi VPP developers, I was trying to install and run VPP VCL by following the directions on https://wiki.fd.io/view/VPP/VPPCommunicationsLibrary but I was noticed that this page is out of date. Would you please point to me the latest HowTO? Thanks! Chengwei __

Re: [vpp-dev] ACL Match in fa_node.c

Thank you Andrew for the detailed explanation. It is very helpful for me to understand the plugin. Thanks Yipeng > -Original Message- > From: Andrew 👽 Yourtchenko [mailto:ayour...@gmail.com] > Sent: Tuesday, August 29, 2017 5:05 AM > To: Wang, Yipeng1 > Cc: vpp-dev@lis

Re: [vpp-dev] ACL Match in fa_node.c

masked by the second rule’s mask type and become src=1.1.0.0 dst=2.2.0.0. Will it match the first rule as well by mistake? Thank you. Yipeng From: Andrew Yourtchenko [mailto:ayour...@gmail.com] Sent: Sunday, August 27, 2017 6:30 AM To: Wang, Yipeng1 Cc: vpp-dev@lists.fd.io; zhang

Re: [vpp-dev] ACL Match in fa_node.c

Hi, Andrew and Pan, I came across the thread you are talking about improvements of ACL plugin. Any update? I am also interested in the performance of ACL, wondering what is the direction of the optimizations you are working on. Could you share? Thanks Yipeng >On 5/23/17, 张攀 yunshan.net.cn<

Re: [vpp-dev] vppctl bug?

[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

[vpp-dev] vppctl bug?

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

[vpp-dev] VPP interface parsing error?

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

Re: [vpp-dev] Use RSS in VPP 17.01

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

Re: [vpp-dev] Use RSS in VPP 17.01

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:

Re: [vpp-dev] Use RSS in VPP 17.01

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

Re: [vpp-dev] Vpp in a container

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

[vpp-dev] Use RSS in VPP 17.01

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

Re: [vpp-dev] VPP 17.01 on VFIO-PCI driver

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

Re: [vpp-dev] VPP 17.01 on VFIO-PCI driver

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)"

Re: [vpp-dev] VPP 17.01 on VFIO-PCI driver

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

[vpp-dev] VPP 17.01 on VFIO-PCI driver

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

Re: [vpp-dev] vHost user test scenarios for CSIT

> > > That’s it for now, > > > > Alec > > > > > > > > > > *From: *"Maciek Konstantynowicz (mkonstan)" > *Date: *Tuesday, November 29, 2016 at 6:27 PM > *To: *Thomas F Herbert , vpp-dev , > "csit-...@lists.fd.io

Re: [vpp-dev] [csit-dev] vHost user test scenarios for CSIT

About VPP in guest with layer 2 and layer 3 vRouted traffic. Does this mean vpp run in guest vm? There are lots needs for running vpp in a vm as a VNF, the point is testing vpp routing performance in a vm with vhost-user. +-+ |

[vpp-dev] Is there a way to change the MAC address in VPP 1609?

Hi VPP developers, As far as I know, the VPP 1609 version does not have "Set interface mac address" command line. I know the latest VPP has this command line but If I use VPP 1609, is there any other way to change the mac address of an interface? Thanks Chengwei ___

[vpp-dev] Does the latest VPP from gerrit support honeycomb?

Hi VPP developers, Does the latest VPP support honeycomb? We could not install honeycomb with the latest VPP, so we thought it might be a version issue. We can be wrong. Thanks for enlightening. Chengwei ___ vpp-dev mailing list vpp-dev@lists.fd.io ht