Re: Ingress tc filters with IPSec

2015-05-30 Thread jsulli...@opensourcedevel.com
> On May 30, 2015 at 4:12 PM "jsulli...@opensourcedevel.com" > wrote: > > > > > On May 30, 2015 at 2:24 AM "John A. Sullivan III" > > wrote: > > > > > > On Sat, 2015-05-30 at 01:52 -0400, John A. Sullivan III wrote: > > &g

Re: Ingress tc filters with IPSec

2015-05-30 Thread jsulli...@opensourcedevel.com
> On May 30, 2015 at 2:24 AM "John A. Sullivan III" > wrote: > > > On Sat, 2015-05-30 at 01:52 -0400, John A. Sullivan III wrote: > > Argh! yet another obstacle from my ignorance. We are attempting ingress > > traffic shaping using IFB interfaces on traffic coming via GRE / IPSec. > > Filters and

Re: Drops in qdisc on ifb interface

2015-05-28 Thread jsulli...@opensourcedevel.com
> On May 28, 2015 at 1:49 PM Eric Dumazet wrote: > > > On Thu, 2015-05-28 at 13:31 -0400, jsulli...@opensourcedevel.com wrote: > > > The overall product does but the video source feeds come over a different > > network via UDP. There are, however, RTMP quality cont

Re: Drops in qdisc on ifb interface

2015-05-28 Thread jsulli...@opensourcedevel.com
> On May 28, 2015 at 1:17 PM Eric Dumazet wrote: > > > On Thu, 2015-05-28 at 12:33 -0400, jsulli...@opensourcedevel.com wrote: > > > Our initial testing has been single flow but the ultimate purpose is > > processing > > real time video in a complex application w

Re: Drops in qdisc on ifb interface

2015-05-28 Thread jsulli...@opensourcedevel.com
> On May 28, 2015 at 12:26 PM Eric Dumazet wrote: > > > On Thu, 2015-05-28 at 08:45 -0700, John Fastabend wrote: > > If your experimenting one thing you could do is create many > > ifb devices and load balance across them from tc. I'm not > > sure if this would be practical in your setup or not b

Re: Drops in qdisc on ifb interface

2015-05-28 Thread jsulli...@opensourcedevel.com
> On May 28, 2015 at 11:45 AM John Fastabend wrote: > > > On 05/28/2015 08:30 AM, jsulli...@opensourcedevel.com wrote: > > > >> On May 28, 2015 at 11:14 AM Eric Dumazet wrote: > >> > >> > >> On Thu, 2015-05-28 at 10:38 -0400, jsulli...@ope

Re: Drops in qdisc on ifb interface

2015-05-28 Thread jsulli...@opensourcedevel.com
> On May 28, 2015 at 11:14 AM Eric Dumazet wrote: > > > On Thu, 2015-05-28 at 10:38 -0400, jsulli...@opensourcedevel.com wrote: > > IFB has still a long way before being efficient. > > In the mean time, you could play with following patch, and > setup /sys/class/ne

Re: Drops in qdisc on ifb interface

2015-05-28 Thread jsulli...@opensourcedevel.com
> On May 25, 2015 at 6:31 PM Eric Dumazet wrote: > > > On Mon, 2015-05-25 at 16:05 -0400, John A. Sullivan III wrote: > > Hello, all. One one of our connections we are doing intensive traffic > > shaping with tc. We are using ifb interfaces for shaping ingress > > traffic and we also use ifb inte

Re: tc drop stats different between bond and slave interfaces

2015-05-28 Thread jsulli...@opensourcedevel.com
> On May 26, 2015 at 1:10 PM Cong Wang wrote: > > > On Mon, May 25, 2015 at 10:35 PM, jsulli...@opensourcedevel.com > wrote: > > > > I was also surprised to see that, although we are using a prio qdisc on the > > bond, the physical interface is showing pfifo_fas

tc drop stats different between bond and slave interfaces

2015-05-25 Thread jsulli...@opensourcedevel.com
Hello, all. I'm troubleshooting why tunneled performance is degrade on one of our Internet connections. Eric Dumazet was very helpful in some earlier issues. We replace SFQ with fq_codel as the leaf qdisc on our HFSC classes and we no longer have drops on the ifb interfaces. However, now, we ar