From mboxrd@z Thu Jan 1 00:00:00 1970 From: Date: Wed, 06 Oct 2004 10:54:56 +0000 Subject: Re: [LARTC] What is the reccomended minimum rate for leaf htb classfor accurate operation? Message-Id: <004e01c4ab92$ed333eb0$0802a8c0@monster> List-Id: References: <20041006073827.5C1826CB7C7@mail.caucasus.net> In-Reply-To: <20041006073827.5C1826CB7C7@mail.caucasus.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Your gues is right. To get HTB work correctly you must know rate parameter for your connection also known as CIR. Coud you tell what minimum rate your clients have? ----- Original Message ----- From: "Andreas Klauer" To: Cc: Sent: Wednesday, October 06, 2004 12:00 PM Subject: Re: [LARTC] What is the reccomended minimum rate for leaf htb classfor accurate operation? > Zviad O. Giorgadze wrote: > > My ISP provides guarantied 115kbit bandwidth for GLOBAL TRAFFIC. During the low load period (early morning, evening, night) customers can get up to 1mbit traffic. > > That's download traffic we're talking about, since you seem to be > shaping on your local LAN interface? Variable rate ISPs are tough > to shape right, I guess... > > Does this 115kbit vs. 1mbit thing solely depend on ISP load, or does it > depend on day of time? In the latter case, I'd let a cron job replace > the HTB class structure, so that you have 115kbit ceil during the day > when you really only get 115kbit and 1mbit ceil during the night when > you actually get 1mbit. > > But I guess it's not that easy, huh? > > > According to PRIO settings I try to give all available bandwidth (above the guarantied rate) to IP address. I think that all other IP-s get it's guarantied rate or may be I'm wrong? > > You have a 100mbit line, of which you only allow 1mbit to be used (Why > make a 100mbit class then?). Unknown traffic (LAN, most likely) goes to > class 1:22 (Why? Shouldn't only ISP traffic go there?). There is no > distinction between ISP and LAN traffic at all... does that mean that > there is no other traffic than ISP from/to your HTB box? > > Does anyone know how HTB performs on such a line? My guess would be that > HTB doesn't have a clue that there are actually only 115kbit, and thus > will allow classes to borrow too much, letting other classes starve. > > Andreas > _______________________________________________ > LARTC mailing list / LARTC@mailman.ds9a.nl > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/