[vpp-dev] Upcoming Calico/VPP talks

Hello vpp-devs, You may be interested in these two upcoming talks about Calico/VPP where we present how we enable memifs and the host stack for Kubernetes apps: Tuseday Oct 12th: https://onesummit2021.sched.com/event/lStS Friday Oct 15th: https://k

[vpp-dev] punt drops packets with TTL 1

Hello, I recently ran into an issue where VPP would drop a packet immediately after going through the punt path if the incoming packet has a TTL of 1. I think it would make sense not to decrease the TTL when punting a packet. I made the following patch to fix it: https://gerrit.fd.io/r/c/vpp/+/

[vpp-dev] Calico/VPP v0.12 release

Hello, You may be interested in the latest release of Calico/VPP. It is based on a recent VPP master which includes the recent interrupt refactor, that reduces CPU consumption in interrupt mode. It also adds the following features, which bring use close to feature parity with upstream Calico: F

Re: [vpp-dev] test/requirements-3.txt snnoyance

Hi folks, Does https://gerrit.fd.io/r/c/vpp/+/27657 fix this? Best, Aloÿs > On 24 Jun 2020, at 09:08, Andrew Yourtchenko wrote: > > I will take a look and report... > > --a > >> On 23 Jun 2020, at 18:27, Damjan Marion via lists.fd.io >> wrote: >> >>

Re: [vpp-dev] VPP memif ping taking ~20ms

Hi Vyshakh, This is only configurable in the startup config file. For performance reasons, we do not want the VPP threads to move across CPUs. Thanks Aloÿs > On 17 Mar 2020, at 06:29, Vyshakh Krishnan wrote: > > Thanks Aloys. Setting the main-core to different CPUs helped. ping is taking > l

Re: [vpp-dev] VPP memif ping taking ~20ms

Hello, For what it’s worth, I observed ~10ms memif pings when both VPPs were scheduled on the same CPU, which happens with the default configuration (VPP takes CPU 1 by default). You can try changing the configuration of one of your VPPs by setting the main-core in the cpu section: https://fd.

[vpp-dev] VPP / Calico integration announcement

Hello VPP devs, We have recently released an alpha version of an integration between Calico and VPP for Kubernetes: https://github.com/calico-vpp/calico-vpp/wiki . The goal is mainly to accelerate Calico’s networki

Re: [vpp-dev] Issue with DPDK 19.08 / i40e driver

fd.io <mailto:vpp-dev@lists.fd.io> > Subject: Re: [vpp-dev] Issue with DPDK 19.08 / i40e driver > > > Florin hit the same issue few weeks ago, don't use debug version of DPDK and > it will work OK. > it is unlikely vpp issue, as it happens only when dpdk is comp

Re: [vpp-dev] Issue with DPDK 19.08 / i40e driver

Hi Damjan, I encountered the same issue on a different host with the same hardware, here is a stack trace: DBGvpp# sh int Name IdxState MTU (L3/IP4/IP6/MPLS) Counter Count FortyGigabitEthernet5e/0/01 down 9000/0/0/0 local0