I can vouch for the Mellanox ConnectX-4 cards as working well, along with the Chelsio T5 stuff, both under heavy production usage in both routing and endpoint cases. In my testing the T5 was a slightly better option in situations demanding PPS with a higher ceiling and lower cpu utilization, but they came out essentially in a dead heat when testing for raw throughput.
*[image: userimage]Scott Larson[image: los angeles] <https://www.google.com/maps/place/4216+Glencoe+Ave,+Marina+Del+Rey,+CA+90292/@33.9892151,-118.4421334,17z/data=!3m1!4b1!4m2!3m1!1s0x80c2ba88ffae914d:0x14e1d00084d4d09c>Lead Systems Administrator[image: wdlogo] <https://www.wiredrive.com/> [image: linkedin] <https://www.linkedin.com/company/wiredrive> [image: facebook] <https://www.twitter.com/wiredrive> [image: twitter] <https://www.facebook.com/wiredrive> [image: instagram] <https://www.instagram.com/wiredrive>T 310 823 8238 <310%20823%208238%20x1106> | M 310 904 8818 <310%20904%208818>* On Wed, Jan 18, 2017 at 1:48 AM, Eugene M. Zheganin <[email protected]> wrote: > Hi. > > Could someone recommend a decent 40Gbit adapter that are proven to be > working under FreeBSD ? The intended purpose - iSCSI traffic, not much > pps, but rates definitely above 10G. I've tried Supermicro-manufactured > Intel XL710 ones (two boards, different servers - same sad story: > packets loss, server unresponsive, spikes), seems like they have a > problem in a driver (or firmware), and though Intel support states this > is because the Supermicro tampered with the adapter, I'm still > suspicious about ixl(4). I've also seen in the ML a guy reported the > exact same problem with ixl(4) as I have found. > > So, what would you say ? Chelsio ? > > Thanks. > Eugene. > > _______________________________________________ > [email protected] mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "[email protected]" > _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[email protected]"
