[vpp-dev] linux-cp created tap interface send out packets issue

I am using VPP v21.06. Enabled linux-cp plugin. Created lcp as follows: vppctl lcp create tn-eth2 host-if vpp2 netns inline_mgt_net vppctl ip mroute add 224.0.0.0/24 via local Forward vppctl ip mroute add 224.0.0.0/24 via tn-eth2 Accept Then bring up vpp2 in Linux: ip netns exec inline_mgt_net

Re: [vpp-dev] VPP release 22.02 release is complete!

Most excellent! Thank you to all of the FD.io community who contributed/supported the successful, on-time release of VPP 22.02. Special thanks to Andrew for his work as VPP 22.02 Release Manager! -daw- On 2/23/22 12:17 PM, Andrew Yourtchenko wrote: Hi all, the artifacts for the VPP 22.02 r

[vpp-dev] VPP release 22.02 release is complete!

Hi all, the artifacts for the VPP 22.02 release are available at the usual place, https://packagecloud.io/fdio/release Many thanks to Vanessa Valderrama, Maciek Konstantynowicz, Dave Wallace, Fan Zhang for the help with this release! --a // your friendly 22.02 release manager -=-=-=-=-=-=-=-=-=

[vpp-dev] Tx packet drops (dpdk tx failure) Error seen and no packet flow possible after this

Hi, We are using VPP for one of our products where we have used below VPP and DPDK versions for achieving packet flow between a router and this product/Network entity. VPP-18.07 DPDK 19.11.2 The packet flow is all fine for a few days/months and all of sudden we see packets are unable to send out

Re: [vpp-dev] issue in bringing up vhost-user interface using startup.conf file.

Hi Pragya, Not sure what you are trying to do. Does it works when using the Linux kernel stock virtio-pci driver and Linux netdev? Or are you trying to interconnect 2 VPP on the same host via vhost (what dpdk refers to as virtio-user)? If so I do not think we support that, but you can use memif

Re: [vpp-dev] memory layout effects on VPP performance?

Hi Vratko, > When I was running tests for this [0] revert, > I saw different performance consequences than expected Hmm but [0] looks bogus to me anyway: if I'm not wrong, this prefetches the vlib_buffer pointer array instead of the vlib_buffer headers pointed to by the array. I think the corre

[vpp-dev] issue in bringing up vhost-user interface using startup.conf file.

Hi All, I'm able to bring up the vhost-user interface after vpp is up using following command: create vhost-user socket /tmp/virt_sock/vhost3.sock server and it is reflected in "show vhost-user" vpp# show vhost-user Virtio vhost-user interfaces Global: coalesce frames 32 time 1e-3 Number of