LARTC
[Top] [All Lists]

Re: [LARTC] Shaping incoming VoIP traffic fails

To: lartc@mailman.ds9a.nl
Subject: Re: [LARTC] Shaping incoming VoIP traffic fails
From: Daniel Musketa <Daniel@musketa.de>
Date: Wed, 15 Nov 2006 13:30:04 +0100
Delivered-to: sp-com-lists@consult.net
Delivered-to: lartc-list@securepoint.com
Delivered-to: lartc@outpost.ds9a.nl
In-reply-to: <200611151207.57109.Daniel@musketa.de>
List-archive: <http://mailman.ds9a.nl/pipermail/lartc>
List-help: <mailto:lartc-request@mailman.ds9a.nl?subject=help>
List-id: "Mailinglist of the Linux Advanced Routing &amp; Traffic Control project" <lartc.mailman.ds9a.nl>
List-post: <mailto:lartc@mailman.ds9a.nl>
List-subscribe: <http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc>, <mailto:lartc-request@mailman.ds9a.nl?subject=subscribe>
List-unsubscribe: <http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc>, <mailto:lartc-request@mailman.ds9a.nl?subject=unsubscribe>
References: <200611151207.57109.Daniel@musketa.de>
Sender: lartc-bounces@mailman.ds9a.nl
User-agent: KMail/1.9.1
On Wednesday 15 November 2006 12:07, Daniel Musketa wrote:
> Could I setup HTB better than below? Should I reduce eth1's queue length
> (now 1000)? If yes, how?

The txqueuelen can be changed by

    ip link set eth1 txqlen <len>

I tried values of 100 and 3 but can't hear an improvement.

I can watch traffic coming in on ppp0 with `iftop` and it never exeeds 
900kbit. Why could a 2000kbit headroom be not enough for clean receiving of 
80kbit VoIP data?

Daniel
_______________________________________________
LARTC mailing list
LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

<Prev in Thread] Current Thread [Next in Thread>