[Bloat] [Ecn-sane] [iccrg] Fwd: [tcpPrague] Implementation and experimentation of TCP Prague/L4S hackaton at IETF104

[Michael Welzl]

Our paper has some data - again, fig. 4. That’s an AS level analysis, for the data that we had (which wasn’t huge - a couple thousand paths). For the majority of measurements, the DSCP survived more than 1 AS hop; in case of IPv6, the majority survived more than 2.

Cheers,
Michael


> On Mar 23, 2019, at 7:40 PM, Mikael Abrahamsson <swmike at swm.pp.se> wrote:
> 
> On Sat, 23 Mar 2019, Luca Muscariello wrote:
> 
>> It the app runs in the cloud and the cloud has direct peering links to your branch office or SP most likely DSCP works.
> 
> Do you have numbers to back this statement up? In my experience direct peering links has nothing to do with this, instead remaking is done equally at the customer edge and peering/transit edge respectively.
> 
> -- 
> Mikael Abrahamsson    email: swmike at swm.pp.se