Re: IP DSCP across the Internet

[Joel Mulkey <joelm () bigleaf net>]

But don't trust that's going to be the rule. I recently had a situation where traffic across a congested public peering 
link between 2 large "tier-2" carriers was honoring DSCP, resulting in some unexpected inconsistent behavior.

Joel Mulkey
Founder and CEO
Bigleaf Networks
Direct: +1 (503) 985-6964  |  Support: +1 (503) 985-8298  |  www.bigleaf.net

> On May 5, 2015, at 5:30 PM, Roland Dobbins <rdobbins () arbor net> wrote:
>
>
> On 5 May 2015, at 17:27, Ramy Hashish wrote:
>
> > Assume two ASs connected through two tier 1 networks, will the tier one networks trust any DSCP markings done from 
> > an AS to the other?
>
> The BCP is to re-color on ingress.
>
> -----------------------------------
> Roland Dobbins <rdobbins () arbor net>