Re: ingress policying for realtime protocol

2015-05-22 Thread Jamal Hadi Salim
On 05/21/15 14:58, Uwe Kleine-König wrote: Hello, My picture of the network stack might be wrong, but if the ethernet driver queues say 5 packets to the network stack and the fourth is a MRP packet than a priorization that makes the fourth packet processed first would be nice. > If there is

Re: ingress policying for realtime protocol

2015-05-21 Thread Uwe Kleine-König
Hello, On Thu, May 21, 2015 at 09:36:28AM -0400, Jamal Hadi Salim wrote: > On 05/21/15 03:07, Uwe Kleine-König wrote: > >On Wed, May 20, 2015 at 05:30:40PM -0700, Eric Dumazet wrote: > >>On Wed, 2015-05-20 at 16:46 -0700, Cong Wang wrote: > >> > >>>There is very little to do on ingress side since

Re: ingress policying for realtime protocol

2015-05-21 Thread Eric Dumazet
On Thu, 2015-05-21 at 09:07 +0200, Uwe Kleine-König wrote: > On Wed, May 20, 2015 at 05:30:40PM -0700, Eric Dumazet wrote: > > On Wed, 2015-05-20 at 16:46 -0700, Cong Wang wrote: > > > > > There is very little to do on ingress side since there is no queue at all, > > > not to mention priority, you

Re: ingress policying for realtime protocol

2015-05-21 Thread Jamal Hadi Salim
On 05/21/15 03:07, Uwe Kleine-König wrote: On Wed, May 20, 2015 at 05:30:40PM -0700, Eric Dumazet wrote: On Wed, 2015-05-20 at 16:46 -0700, Cong Wang wrote: There is very little to do on ingress side since there is no queue at all, not to mention priority, you could try ifb to see if it fits y

Re: ingress policying for realtime protocol

2015-05-21 Thread Uwe Kleine-König
On Wed, May 20, 2015 at 05:30:40PM -0700, Eric Dumazet wrote: > On Wed, 2015-05-20 at 16:46 -0700, Cong Wang wrote: > > > There is very little to do on ingress side since there is no queue at all, > > not to mention priority, you could try ifb to see if it fits your need. > > Note that if the nee

Re: ingress policying for realtime protocol

2015-05-20 Thread Eric Dumazet
On Wed, 2015-05-20 at 18:59 -0700, Cong Wang wrote: > On Wed, May 20, 2015 at 6:53 PM, Eric Dumazet wrote: > > > > Listen Cong, could you please stop assuming that I am a jerk ? > > It is at least the second time to tell you: you SHOULD direct my email > to /dev/null, SERIOUSLY, I have no interes

Re: ingress policying for realtime protocol

2015-05-20 Thread Cong Wang
On Wed, May 20, 2015 at 6:53 PM, Eric Dumazet wrote: > > Listen Cong, could you please stop assuming that I am a jerk ? It is at least the second time to tell you: you SHOULD direct my email to /dev/null, SERIOUSLY, I have no interest to argue any stupid thing like this with you, PERIOD. Since y

Re: ingress policying for realtime protocol

2015-05-20 Thread Eric Dumazet
On Wed, 2015-05-20 at 18:47 -0700, Cong Wang wrote: > On Wed, May 20, 2015 at 5:30 PM, Eric Dumazet wrote: > > On Wed, 2015-05-20 at 16:46 -0700, Cong Wang wrote: > > > >> There is very little to do on ingress side since there is no queue at all, > >> not to mention priority, you could try ifb to

Re: ingress policying for realtime protocol

2015-05-20 Thread Cong Wang
On Wed, May 20, 2015 at 5:30 PM, Eric Dumazet wrote: > On Wed, 2015-05-20 at 16:46 -0700, Cong Wang wrote: > >> There is very little to do on ingress side since there is no queue at all, >> not to mention priority, you could try ifb to see if it fits your need. > > Note that if the need is to poli

Re: ingress policying for realtime protocol

2015-05-20 Thread Eric Dumazet
On Wed, 2015-05-20 at 16:46 -0700, Cong Wang wrote: > There is very little to do on ingress side since there is no queue at all, > not to mention priority, you could try ifb to see if it fits your need. Note that if the need is to police traffic, ifb is not really needed : TC="tc" DEV="dev eth0"

Re: ingress policying for realtime protocol

2015-05-20 Thread Cong Wang
(Cc'ing Jamal) On Tue, May 19, 2015 at 2:11 PM, Uwe Kleine-König wrote: > Hello, > > I hope this is the/a right list to ask this question. If not, I'd be > happy to learn the right alternative. > > For a system that implements the Media Redundancy Protocol (MRP, > http://en.wikipedia.org/wiki/Med