OK - so this is within ISP networks. Could this be avoided by mapping
the DSCPs on entry and exit of their network? Do you know about CS1
within ISP networks? Or any impact at the edge?
Simon
On 5/24/2015 11:33 AM, Mikael Abrahamsson wrote:
On Sun, 24 May 2015, Simon Barber wrote:
My
Hi Mikael,
I can't find reference to DSCP 10 or 000110, where are they defined?
I know the title 'assured forwarding' seems to imply better than best
effort, but I think this is a mistake for AF1 - which seems to be
recommended for bulk traffic that is not latency sensitive. You can't
On Sun, 24 May 2015, Simon Barber wrote:
Hi Mikael,
I can't find reference to DSCP 10 or 000110, where are they defined?
What do you mean? I mapped the drop probability bits to BE and suggested
this might be used.
I know the title 'assured forwarding' seems to imply better than best
Good point. So the queue will be somewhat more full when the first drop
happens. The question is will it be full enough to ensure that the cwnd
after the drop is detected remains big enough to keep the pipe filled.
Some math or experimentation is needed to figure this out. I suspect
there will
I do like the idea of introducting a new 'low priority' code point, were
the top 3 bits are 0, so that legacy equipment that makes the wrong
interpretation (higher priority) treats the traffic as BE. There is a
mess of different interpretations out there, and the downside would be
legacy
On 25 May, 2015, at 07:31, Mikael Abrahamsson swm...@swm.pp.se wrote:
I don't understand the difference between AF1 and CS1. Please elaborate.
On Sun, 24 May 2015, Simon Barber wrote:
I can't find reference to DSCP 10 or 000110, where are they defined?
It’s important to remember
On May 24, 2015, at 11:02 AM, Simon Barber si...@superduper.net wrote:
Hi Roland,
My recent attention to DSCP has come from looking at what correct mappings to
802.1D (now 802.1Q) would be. I have also run across a couple of comments
that legacy IP Precedence maps CS1 - higher priority
On Sun, 24 May 2015, Simon Barber wrote:
OK - so this is within ISP networks. Could this be avoided by mapping
the DSCPs on entry and exit of their network? Do you know about CS1
within ISP networks? Or any impact at the edge?
I don't understand the difference between AF1 and CS1. Please
