Re: QoS isssue

Linux Advanced Routing and Traffic Control

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On Tuesday 22 October 2002 15:38, Andreani Luca wrote:
> Dear all,
>
> I have a linux box with two NICs: eth0 (10 Mbit) and pvc0 (64Kbit) (pvc
> over frame-relay with a WAN card).
> I have two kinds of traffic incoming on eth0: Best effort traffic (TOS=0)
> and VoIP traffic (TOS=5).
> I want to simply configure the linux box so that It priorizes the VoIP
> packets so that all VoIP packets are sent before transmitting the BE
> packets. Which command I need with tc?
> Looking at LARTC Howto It seems that I can match only packets with TOS
> 2,4,8 and 16... I didn't understand very well that part...
TOS  is just 8 byte, so I think you can do this :

u32 match ip tos 0x05 0xff 


Stef

-- 

stef.coene@docum.org
 "Using Linux as bandwidth manager"
     http://www.docum.org/
     #lartc @ irc.oftc.net

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