[Bug 170081] [fxp] pf/nat/jails not working if checksum offloading is enabled on fxp0

2015-10-24 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=170081 Kristof Provost changed: What|Removed |Added CC||k...@freebsd.org Sta

[Bug 170081] [fxp] pf/nat/jails not working if checksum offloading is enabled on fxp0

2015-10-24 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=170081 alucard...@gmail.com changed: What|Removed |Added CC||alucard...@gmail.com --- Com

Re: ixl 40G bad performance?

2015-10-24 Thread Eggert, Lars
On 2015-10-24, at 10:32, Jack Vogel wrote: > 13 on a 40G interface?? I don't think that's very good for Linux either, is > this a 4x10 adapter? No, its's a 2x40. And I can get it into the high 30s with tuning. I just mentioned the value to illustrate that something seems to be seriously broken

Re: ixl 40G bad performance?

2015-10-24 Thread Jack Vogel
13 on a 40G interface?? I don't think that's very good for Linux either, is this a 4x10 adapter? Maybe elaborating on the details of the hardware, you sure you don't have a bad PCI slot somewhere that might be throttling everything? Cheers, Jack On Sat, Oct 24, 2015 at 12:43 AM, Eggert, Lars w

Re: ixl 40G bad performance?

2015-10-24 Thread Eggert, Lars
On 2015-10-23, at 23:36, Eric Joyner wrote: > I see that the sysctl does clobber the global value, but have you tried > lowering the interval / raising the rate? You could try something like > 10usecs, and see if that helps. We'll do some more investigation here -- > 3Gb/s on a 40Gb/s using def