Re: [mpls-linux-general] MPLS and 802.11e

[Adrian P. <adr...@gm...>]

Hello

How do you map the DSCP to the wireless class? Which tool do you use for
this? It might be that the tool/module you're using expects IP traffic, not
MPLS...

On Wed, Jun 4, 2008 at 12:35 PM, luc...@li... <luc...@li...>
wrote:

> Hello, I'm still working with MPLS over WiFi.
> I'm trying to enable wireless QoS
> extensions (802.11e) together with MPLS, but it seems not to succeed in
> classifying the flows once they are encapsulated in MPLS.
> I try to explain:
> 802.11e does a matching between the DSCP field of IP header and a class
> (Access
> Category) .
> When I send a flow with MPLS, if I sniff the traffic with wireshark
> I can see the DSCP field correctly written, but the wireless QoS
> information do
> not match with the right class.
> Otherwise, if I send the same flow without
> MPLS, everything works fine.
> I'd like to understand why, can anybody help me?
>
> Thanks a lot,
> Luca
>
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