Re: Disappointing packets-per-second performance results on a Dell, PE R530

2017-01-31 Thread Jordan Caraballo
' * Parallelization was handled by using pdsh * Each of the 24 sending nodes ran either: iperf3 -c "" -u -A 5 -l 512 -b 0 -t "" -J nuttcp -fparse -l 128k -w1m -T "" "" On 31/01/17 16:45, Olivier Cochard-Labbé wrote: On Tue, Jan 31, 2017 at 6:53 PM, Jordan

Re: Disappointing packets-per-second performance results on a Dell, PE R530

2017-01-31 Thread Jordan Caraballo
t/kernel/kernel On 03/01/17 13:46, Slawa Olhovchenkov wrote: On Tue, Jan 03, 2017 at 12:35:42PM -0400, Jordan Caraballo wrote: We recently tested a Dell R530 with a Chelsio T580 card, under FreeBSD 10.3, 11.0, -STABLE and -CURRENT, and Centos 7. Based on our research, including netmap-fwd and with

netmap, netmap-fwd, and how many M packets-per-second?

2016-12-01 Thread Jordan Caraballo
Feedback and/or tips and tricks more than welcome. We are trying to process huge amounts of small (64 bytes) pps through a router. So far results have not been as we expected. We have tested FreeBSD 10.3, 11.0, 11.0-STABLE, and 12.0-CURRENT with and without netmap. Based on netmap documentation

Disappointing packets-per-second performance results on a Dell,PE R530

2017-01-03 Thread Jordan Caraballo
We recently tested a Dell R530 with a Chelsio T580 card, under FreeBSD 10.3, 11.0, -STABLE and -CURRENT, and Centos 7. Based on our research, including netmap-fwd and with the routing improvements project (https://wiki.freebsd.org/ProjectsRoutingProposal), we hoped for packets-per-second (pps)

chelsio T-580_CR DPDK link down

2017-06-07 Thread Jordan Caraballo
Hi guys, I am currently trying to implement DPDK in a Dell PE R530 equipped with a Chelsio T-580-CR port in an 8x slot. So far, links to ports do not want to come up. Below are the commands of my exact approach. ### Installed dpdk from /usr/ports/net/dpdk in a

Re: state of packet forwarding in FreeBSD?

2017-06-16 Thread Jordan Caraballo
Hi guys, We tried multiple attempts to implement netmap vale-ctl and bridge in chelsio vcxl* interfaces. The most interesting attempts, are mentioned below. First Attempt: Ran "./bridge vcxl0 vcxl1"; but it would complain about having a 0 burst size. Added "-b 1024" to the command as recommended

Status of Vector Packet Processing (VPP) portability into FreeBSD

2018-09-26 Thread Jordan Caraballo
Hi guys, I am wondering about the status of patching VPP for FreeBSD. I saw that George Neville-Neil started some work: https://github.com/gvnn3/vpp-old/tree/freebsd, but it is outdated (last commit was 2 years ago). Is this a near future plan? Do you have ongoing projects working with this?

Re: Status of Vector Packet Processing (VPP) portability into FreeBSD

2018-09-26 Thread Jordan Caraballo
in the future term, so I would not mind spending some time over it. Regards, - Jordan El mié., 26 sept. 2018 a las 10:58, George Neville-Neil (< g...@neville-neil.com>) escribió: > Indeed I have not had > > On 26 Sep 2018, at 8:37, Jordan Caraballo wrote: > > > Hi guys, >

Re: Status of Vector Packet Processing (VPP) portability into FreeBSD

2018-09-26 Thread Jordan Caraballo
p 26, 2018 at 10:42 AM George Neville-Neil > wrote: > > > > So, a straight up port is possible but tedious (duh) due to its > > Linuxism. I think someone else may have taken this up after I stopped > > working on it, so let's see if anyone else replies. > > > > Best, &