Re: [vpp-dev] Feedback on a tool: vppcfg

2022-04-04 Thread Luca Muscariello via lists.fd.io
Hi Pim This is very helpful. I'll give it a try ASAP. Dave's proposal to incubate thi project in FDio as a subproject makes sense and I would be interested to follow up on that. On Sat, Apr 2, 2022 at 5:18 PM Pim van Pelt wrote: > Hoi colleagues, > > I know there exist several smaller and

Re: [vpp-dev] Out of tree plugins ergonomics

2022-03-15 Thread Luca Muscariello via lists.fd.io
On Tue, Mar 15, 2022 at 1:36 PM Andrew Yourtchenko wrote: > hi all, > > Is there anyone doing the truly “out of tree“ plugins ? I would like to > take a look a bit at the ergonomics of this process, and having another > brain(s) to discuss with would be useful. > This is the approach taken by

Re: [tsc] [vpp-dev] Scapy license in VPP

2021-02-01 Thread Luca Muscariello
On Fri, Jan 29, 2021 at 6:09 PM Vratko Polak -X (vrpolak - PANTHEON TECHNOLOGIES at Cisco) via lists.fd.io wrote: > > Why do you say that vpp_papi need to be dual licensed? > > > > I think e-mail reply would be long, > > and I will need to address comments anyway, > > so I respond via a Gerrit

Re: [vpp-dev] Install libmemif in vpp 19.08.01

2020-03-14 Thread Luca Muscariello
Hi, have you tried the following on ubuntu 18? sudo apt-get install libmemif-dev Luca On Sat, Mar 14, 2020 at 5:45 AM Himanshu Rakshit wrote: > Hi All, > > As I understand libmemif is not a part of the vpp packages any more. What > is the way to install libmemif compatible with vpp

Re: [vpp-dev] Trying my luck with BGP peering

2020-03-09 Thread Luca Muscariello
I've never tested this on 18.10. We just made it working for 19.08 'cos we needed routing. The plugin predates our own work. You must have a good reason to stay on 18.10. Your choice. On Mon, Mar 9, 2020 at 4:47 PM Satya Murthy wrote: > Hi Luca, > > Thanks a lot for this info. > Really

Re: [vpp-dev] Trying my luck with BGP peering

2020-03-09 Thread Luca Muscariello
ndings with working configurations in hicn-...@lists.fd.io. The OSPF6 example is in here https://hicn.readthedocs.io/en/latest/control.html#routing-plugin-for-vpp-and-frrouting-for-ospf6 but it has to be updated with also v4. On Mon, Mar 9, 2020 at 12:13 PM Luca Muscariello wrote: >

Re: [vpp-dev] Trying my luck with BGP peering

2020-03-09 Thread Luca Muscariello
FWIW, we have cloned the router plugin in here in our own project https://github.com/FDio/hicn/tree/master/extras/router-plugin tested in ubuntu 18LTS and FRR with BGP and OSPF. BGP works for IPv4 and IPv6. OSPF IPv4 works fine while IPv6 does not work because there is a VPP issue on ND and

Re: [vpp-dev] RFC: FD.io Summit (Userspace), September, Bordeaux France

2020-02-24 Thread Luca Muscariello
A few people from the hicn/cicn projects may be able to attend in Bordeaux. Luca On Mon, Feb 24, 2020 at 7:48 PM Honnappa Nagarahalli < honnappa.nagaraha...@arm.com> wrote: > > > > > > Hi folks, > > > > A 2020 FD.io event is something that has been discussed a number of times > > recently at

[hicn-dev] [vpp-dev] VPP Router Plugin or alternatives

2019-07-24 Thread Luca Muscariello
-- Forwarded message - From: Luca Muscariello Date: Wed, Jul 24, 2019 at 12:31 PM Subject: Re: [hicn-dev] [vpp-dev] VPP Router Plugin or alternatives To: Patch has been merged and packages are available in packagecloud as hicn-extra-plugin-19.04 Code available here https

Re: [vpp-dev] libmemif non packaged in deb/rpm anymore from 19.04 [regression?]

2019-07-09 Thread Luca Muscariello via Lists.Fd.Io
://gerrit.fd.io/r/#/c/16436/ which you asked Mauro to write. BTW, we’ll host the libmemif packaging in our project. Thanks for the cooperation. From: Damjan Marion Date: Tuesday, July 9, 2019 at 10:30 PM To: Luca Muscariello Cc: "vpp-dev@lists.fd.io" Subject: Re: [vpp-dev] libmemif no

Re: [vpp-dev] libmemif non packaged in deb/rpm anymore from 19.04 [regression?]

2019-07-09 Thread Luca Muscariello via Lists.Fd.Io
: on behalf of "Damjan Marion via Lists.Fd.Io" Reply-To: "dmar...@me.com" Date: Tuesday, July 9, 2019 at 10:13 PM To: Luca Muscariello Cc: "vpp-dev@lists.fd.io" Subject: Re: [vpp-dev] libmemif non packaged in deb/rpm anymore from 19.04 [regression?] > On 9 Jul 201

Re: [vpp-dev] libmemif non packaged in deb/rpm anymore from 19.04 [regression?]

2019-07-09 Thread Luca Muscariello via Lists.Fd.Io
not do that again. On 7/9/19, 7:36 PM, "Damjan Marion" wrote: > On 9 Jul 2019, at 15:36, Luca Muscariello via Lists.Fd.Io wrote: > > > Hi, > > libmemif was made available in the binary distribution as deb/rpm in > vpp-lib

Re: [vpp-dev] VPP Router Plugin or alternatives

2019-07-09 Thread Luca Muscariello via Lists.Fd.Io
(cross-posting to hicn-dev) By chance we were working on resurrecting the routing plugin in the hicn project and Masoud has just submitted a patch https://gerrit.fd.io/r/#/c/20535/ This builds for VPP 19.04. Tested with FRR, OSPF only. If someone is interested in testing more please

[vpp-dev] libmemif non packaged in deb/rpm anymore from 19.04 [regression?]

2019-07-09 Thread Luca Muscariello via Lists.Fd.Io
Hi, libmemif was made available in the binary distribution as deb/rpm in vpp-lib and vpp-dev starting from 19.01 thanks to a patch that Mauro submitted in Dec. https://gerrit.fd.io/r/#/c/16436/ From 19.04 libmemif is not available anymore. In our project we rely quite a lot on libmemif and

[vpp-dev] Statistics on GitHub for home-brew binaries

2019-06-03 Thread Luca Muscariello via Lists.Fd.Io
Hi everyone, FD.io is not directly using GitHub but there are projects such as home-brew for macOS which grant binary distribution to a software project based on GitHub statistics. In our project we support macOS among many other platforms and we’d love to give our user base the

Re: [vpp-dev] [tsc] FD.io minisummit at Kubecon EU (May 21-23, Barcelona)

2019-02-22 Thread Luca Muscariello via Lists.Fd.Io
Hi Ed Is participation to fd.io summit free of charge? >From hicn project point of view Kubecon EU in Barcelona is a convenient location. Thanks Luca From: on behalf of Edward Warnicke Date: Thursday 21 February 2019 at 21:15 To: "t...@lists.fd.io" , vpp-dev ,

Re: [vpp-dev] vapi msg send

2019-02-12 Thread Luca Muscariello via Lists.Fd.Io
According to Ole https://lists.fd.io/g/vpp-dev/message/10481?p=,,,20,0,0,0::relevance,,vapi,20,2,0,25510961 What deb package contains vapi_c_gen.py and vapi_cpp_gen.py? For those who wants to generate C api for an external VPP plugin w/o checking out the whole vpp tree. Thanks

[vpp-dev] Hybrid ICN hicn - 19.01 release is out

2019-02-08 Thread Luca Muscariello via Lists.Fd.Io
Hi everyone, I’m very happy to announce that the first hICN release is out. hICN 19.01 release makes use of VPP 19.01 and artifacts are available on package cloud. hICN (hybrid ICN) is composed of a server stack (network + transport) based on VPP and a client portable stack

Re: [vpp-dev] TCP performance - TSO - HW offloading in general.

2018-05-14 Thread Luca Muscariello (lumuscar)
Hi Florin, Session enable does not help. hping is using raw sockets so this must be the reason. Luca From: Florin Coras <fcoras.li...@gmail.com> Date: Friday 11 May 2018 at 23:02 To: Luca Muscariello <lumuscar+f...@cisco.com> Cc: "vpp-dev@lists.fd.io" <vpp-dev@lists

Re: [vpp-dev] TCP performance - TSO - HW offloading in general.

2018-05-11 Thread Luca Muscariello
Linux TCP is using TSO. While trying to use hping  to have a latency sample w/ TCP instead of ICMP we noticed that VPP TCP stack does not reply with a RST. So we don’t get any sample. Is that expected behavior? Thanks Luca From: Luca Muscariello <lumus...@cisco.

Re: [vpp-dev] TCP performance - TSO - HW offloading in general.

2018-05-10 Thread Luca Muscariello (lumuscar)
the transport should be controlled in bytes for batching to be useful and not harmful as frame sizes can vary a lot. But I’m not aware of a queue abstraction from DPDK to control that from VPP. From: Florin Coras <fcoras.li...@gmail.com> Date: Wednesday 9 May 2018 at 18:23 To: Luca Muscariello

Re: [vpp-dev] TCP performance - TSO - HW offloading in general.

2018-05-09 Thread Luca Muscariello (lumuscar)
has the same problem but has TCP pacing to limit bad effects of bursts on RTT/losses and flow control laws. I guess you’re aware of these issues already. Luca From: Florin Coras <fcoras.li...@gmail.com> Date: Monday 7 May 2018 at 22:23 To: Luca Muscariello <lumus...@cisco.com&

Re: [vpp-dev] TCP performance - TSO - HW offloading in general.

2018-05-07 Thread Luca Muscariello (lumuscar)
TLS OpenSSL engine also with QAT cards. Regards, Florin On May 7, 2018, at 7:53 AM, Luca Muscariello <lumuscar+f...@cisco.com<mailto:lumuscar+f...@cisco.com>> wrote: Hi, A few questions about the TCP stack and HW offloading. Below is t

[vpp-dev] TCP performance - TSO - HW offloading in general.

2018-05-07 Thread Luca Muscariello
Hi, A few questions about the TCP stack and HW offloading. Below is the experiment under test.   ++  +---+   |  +-+ DPDK-10GE|   |   |Iperf3| TCP |  ++  |TCP   Iperf3   |