[179731] in North American Network Operators' Group
Re: IP DSCP across the Internet
daemon@ATHENA.MIT.EDU (Mark Tinka)
Wed May 6 01:38:33 2015
X-Original-To: nanog@nanog.org
To: Ramy Hashish <ramy.ihashish@gmail.com>, nanog@nanog.org
From: Mark Tinka <mark.tinka@seacom.mu>
Date: Wed, 6 May 2015 07:38:26 +0200
in-reply-to: <CAOLsBOv18SMcHm4=v3ZaWsRTFpitsHzf6HcQJN5NkXjLKVeZqg@mail.gmail.com>
Errors-To: nanog-bounces@nanog.org
On 5/May/15 12:27, Ramy Hashish wrote:
> Good day all,
>
> A simple question, does Internet trust IP DSCP marking? 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?
I wouldn't bet on it.
Some providers honor, most remark. We remark.
We can only honor DSCP values on private circuits (l2vpn, l3vpn, that
sort o' thing).
Mark.
