Re: [vpp-dev] virtio interface can't send packet #vpp

2020-06-22 Thread chanwai1219
[Edited Message Follows] Dear Ben & all, I did some more debug for this issue. This time I use 1G huge page, and the topology is also vpp(virtio-user) <--> (Vhost-user)testpmd. Both are based on dpdk1908. startup.conf > > > > heapsize 2G > > > > unix { > > > > nodaemon > > > > inter

Re: [vpp-dev] virtio interface can't send packet #vpp

2020-06-22 Thread Benoit Ganne (bganne) via lists.fd.io
Hi Wai, > I would like to contribute a patch for this issue if I could solve this > issue. But I'm not familiar with the detail of the virtio/vhost protocol. > It's appreciated if you could point out a direction for me to dig more > deeper. Unfortunately I can't help much. What I'd recommend is t

Re: [vpp-dev] virtio interface can't send packet #vpp

2020-06-22 Thread chanwai1219
Dear Ben, I would like to contribute a patch for this issue if I could solve this issue. But I'm not familiar with the detail of the virtio/vhost protocol. It's appreciated if you could point out a direction for me to dig more deeper. I also tried memif interface, vpp and testpmd combination wor

Re: [vpp-dev] VPP API CRC compatibility check process in checkstyle merged and active

2020-06-22 Thread Andrew Yourtchenko
On 6/22/20, Neale Ranns (nranns) wrote: > Doing only new functionality that the point of introducing the new API is > good because it ensures no-harm-done to all tested functionality of the v1 > API. However, users of the new API will [likely?] use the v2 API for old and > new functions, but they

Re: [vpp-dev] ipsec interface revisted.

2020-06-22 Thread Christian Hopps
> On Jun 22, 2020, at 4:11 AM, Neale Ranns via lists.fd.io > wrote: > > > > From: on behalf of Christian Hopps > Date: Thursday 18 June 2020 at 18:20 > To: vpp-dev > Cc: Christian Hopps > Subject: [vpp-dev] ipsec interface revisted. > > Hi, > > So to revisit this topic from a different an

Re: [vpp-dev] VPP API CRC compatibility check process in checkstyle merged and active

2020-06-22 Thread Neale Ranns via lists.fd.io
From: on behalf of Andrew Yourtchenko Date: Thursday 18 June 2020 at 17:58 To: "Neale Ranns (nranns)" Cc: vpp-dev Subject: Re: [vpp-dev] VPP API CRC compatibility check process in checkstyle merged and active Hi Neale, On 18 Jun 2020, at 17:11, Neale Ranns (nranns) wrote: Hi Andrew, A co

Re: [vpp-dev] ipsec interface revisted.

2020-06-22 Thread Neale Ranns via lists.fd.io
From: on behalf of Christian Hopps Date: Thursday 18 June 2020 at 18:20 To: vpp-dev Cc: Christian Hopps Subject: [vpp-dev] ipsec interface revisted. Hi, So to revisit this topic from a different angle. I believe VPP needs something like the xfrm linux interface [1]. If I understand things

Re: [vpp-dev] virtio interface can't send packet #vpp

2020-06-22 Thread Benoit Ganne (bganne) via lists.fd.io
> I am using VPP(virtio-user) and TestPMD/Openvswitch(Vhost-user) on my > physical host. [...] > Per Steven's suggestion, the only way I can try is the Memif interface? Ha yes I missed that. Memif is probably the way to go here, but we also accept patches 😉 ben -=-=-=-=-=-=-=-=-=-=-=- Links: You

Re: [vpp-dev] virtio interface can't send packet #vpp

2020-06-22 Thread chanwai1219
Dear Ben, Thanks for reply. I am using VPP(virtio-user) and TestPMD/Openvswitch(Vhost-user) on my physical host. The " vppctl create interface virtio " command needs a PCI address for input. The testpmd/openvswitch only create a socket for communication between frontend and backend. It seems t

Re: [vpp-dev] VPP crash @fib_entry_delegate_get during ipv6 address delete #vpp

2020-06-22 Thread Benoit Ganne (bganne) via lists.fd.io
Hi Sontu, You seem to be using a private fork of VPP 18.10, please check whether you can reproduce the crash with VPP 20.05 or master. Best ben > -Original Message- > From: vpp-dev@lists.fd.io On Behalf Of sontu > mazumdar > Sent: vendredi 19 juin 2020 11:43 > To: vpp-dev@lists.fd.io >

Re: [vpp-dev] virtio interface can't send packet #vpp

2020-06-22 Thread Benoit Ganne (bganne) via lists.fd.io
Hi Wai, Any reason for not using VPP native virtio driver instead of DPDK? ~# vppctl create int virtio ben > -Original Message- > From: vpp-dev@lists.fd.io On Behalf Of > chanwai1...@gmail.com > Sent: vendredi 19 juin 2020 17:37 > To: vpp-dev@lists.fd.io > Subject: [vpp-dev] virtio int