[Bug 221317] Netmap issue after ixgbe driver update in r320897

2017-09-13 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #8 from Eric Joyner --- (In reply to Eric Joyner from comment #7) and to add to this, I see this on ixgbe in 12-CURRENT, too. Though, with the impending conversion to iflib, this may end up being overcome/have its nature change

[Bug 221317] Netmap issue after ixgbe driver update in r320897

2017-09-13 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #7 from Eric Joyner --- (In reply to Cassiano Peixoto from comment #6) I can reproduce it after many times, but I don't know what would be causing it. I don't know much about the inner workings of netmap. Can we get the mainta

[Bug 206624] igb(4) fails at fragmented mbufs

2017-09-13 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206624 --- Comment #3 from Gleb Smirnoff --- To check that, you need artificially create fragmented mbufs on output. May be reverting r288991 would be easy way to do that. -- You are receiving this mail because: You are the assignee for the bug.

[Bug 206624] igb(4) fails at fragmented mbufs

2017-09-13 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206624 Kevin Bowling changed: What|Removed |Added CC||kbowl...@freebsd.org --- Comment #

[Bug 206624] igb(4) fails at fragmented mbufs

2017-09-13 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206624 Eric Joyner changed: What|Removed |Added Assignee|e...@freebsd.org |freebsd-net@FreeBSD.org --- Comment

Re: Splitting Mellanox ConnectX-4 interface using breakout cables

2017-09-13 Thread Matt Joras
On Sep 13, 2017 6:43 AM, "David Horn" wrote: I was under the impression that these Mellanox 40G->4x10G breakout cables were for the Mellanox switch side (not Mellanox NIC) to provide more flexible utilization options for the switch. I have never heard of doing this from the 40G NIC (on any OS).

Re: Splitting Mellanox ConnectX-4 interface using breakout cables

2017-09-13 Thread Andrey V. Elsukov
On 13.09.2017 16:43, David Horn wrote: > I was under the impression that these Mellanox 40G->4x10G breakout > cables were for the Mellanox switch side (not Mellanox NIC) to provide > more flexible utilization options for the switch. I have never heard of > doing this from the 40G NIC (on any OS).

Re: Splitting Mellanox ConnectX-4 interface using breakout cables

2017-09-13 Thread David Horn
I was under the impression that these Mellanox 40G->4x10G breakout cables were for the Mellanox switch side (not Mellanox NIC) to provide more flexible utilization options for the switch. I have never heard of doing this from the 40G NIC (on any OS). Please reply if you have seen this working on

Re: [Bug 221385] [Regression] v6 mapped v4 addresses not working in 11.1

2017-09-13 Thread Lewis Donzis
Hello. This particular bug is a real problem in our embedded system, and we’re trying to decide whether to go back to 11.0 or wait for a patch for 11.1. We downloaded just the one file containing the fix, but it wouldn’t compile, so we downloaded -CURRENT and verified that it works fine. But i

[Bug 221317] Netmap issue after ixgbe driver update in r320897

2017-09-13 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221317 --- Comment #6 from Cassiano Peixoto --- (In reply to Eric Joyner from comment #5) Hi Eric, It's normal flaps when run pkt-gen. It always worked on this way. Could you reproduce the issue? I'm using 82599ES Intel NIC. Thanks. -- You a

Splitting Mellanox ConnectX-4 interface using breakout cables

2017-09-13 Thread Andrey V. Elsukov
Hi All, we are wondering, is it possible to use such configuration under FreeBSD? I.e. split one mce interface 40G => 4x10G or 100G => 4x25G? -- WBR, Andrey V. Elsukov signature.asc Description: OpenPGP digital signature

[Bug 191916] pflogd(8) eats cpu and hangs with net.bpf.zerocopy_enable=0

2017-09-13 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191916 Lukasz Wasikowski changed: What|Removed |Added Status|New |Closed Resolution|---