similar to: HTB mpu and overhead settings for PPPoE ADSL?

I just wanted to inform that there is new patch donated by Walter Karshat which implements packet overhead and MPU computations to the rate table. See diff for details on arguments. No tc binary available yet at I have to compile it on system with older glibc (not everyone use 2.3.2). ------------------------------- Martin Devera aka devik Linux kernel QoS/HTB maintainer

I know there is that handy patch available to very efficiently use ATM bandwidth, but I was wondering what the best values to use with a non-patched iproute2 would be. Anyone here care to check my logic in coming up with these numbers and perhaps suggest better values? My transmit speed is 768kbps per ADSL line (I have two). This is the HTB shaping I do on the interface (logic used for this

Hello all, We have a slight issue to resolve. We have a client who we are drafting an SLA for the delivery of telephony services using Asterisk. Nothing extraordinary. However, we do need a way to measure our service availability. We currently use Nagios and Cacti to monitor server availability as well as asterisk and mysql responsiveness, and last, "ping" availability to our

It seems Andreas Klauer''s fairnat has experimental support for using HTB''s MPU and overhead options. fairnat.config: # Use MPU for HTB. From the LARTC Howto on MPU: # "A zero-sized packet does not use zero bandwidth. For ethernet, no packet # uses less than 64 bytes. The Minimum Packet Unit determines the minimal # token usage for a packet." HTB_MPU=0 # HTB_MPU=64

Hello, My system is: Server with Slackware 8.1 LINUX, ADSL Internet with PPPoE connection, and I masquerade my LAN. I use "Roaring Penguin" PPPoE client for my ADSL connection. I would like to connect another ADSL line (also PPPoE) to my server and have two lines, because I want to make "Simple source policy routing", as described in LARTC HOWTO. How should I set up my

Hi all, I set up an ADSL connection using rp-pppoe/pppoe-setup. The setting is to persist the connection, so that when the link goes down, it's re-up'd by pppd. The interface is "ppp0" and it appears "/sbin/ifup-local" is not called when re-uppping the ADSL link. It is a problem for me, as I have some routing tables which get cleared from the routes "via

Hi all, My target is: CentOS 7 on a X less gateway My internet provider provides a pppoe connection with a login and a password On CentOS6, I used to setip it up with rp-pppoe wizzard and it works: it sets up the needed things to make the network init script launch the connection at boot. I would like to learn how to do it with NM and CentOS 7. How to invoke nmcli in order to have it

I am building a CentOS 5 box to ship to Houston which will be a gateway system on an SBC DSL connection for a while until the client gets a T1 installed. I have read up on using adsl-setup and related software, but never done PPPoE on anything but LinkSys commodity boxes. I have examined the adsl-setup script, and I think I understand how this works, but want to be sure I understand things

Hi. I wrote in a reply to a mail on here recently that you can''t set mpu (minimum packet unit) on HTB as you can on CBQ. I''ve just noticed that there is a patch on devik''s site which does mpu and overhead. http://luxik.cdi.cz/~devik/qos/htb/ For dsl users mpu is, for practical purposes going to be 106 - overhead is still variable though, depending on packet size.

Hi, I use the patch (http://ace-host.stuart.id.au/russell/files/tc/tc-atm/) for accurate the packet scheduling on ATM/ADSL link and i think I''ve found a bug. I tried to write to the author but he didn''t answer me. I work on a Linux 2.6.17 with the iproute2-2.6.18-061002 package. I change the type of the cell_align char to short of the struct tc_ratespec in the file pkt_sched.h

OK, here it is. Near perfect bandwidth calculation for ADSL users. Patch iproute2 with the HTB stuff and then this: It''s still a hack (as far as I can tell) because we are patching the rates tables, and hence I think it is only loosly coupled with the actual calculation of bytes in each bucket. However, it works very nicely for me! I have only been lightly testing with

Hi everyone. I''m new to this list and I have some questions regarding HTB class. I was trying to see how tc sets the parameters for HTB, but really couldnt understand them. So, I thought that I might ask the wizards. It''s mainly from the source code. 1. What is the cell_log ? (its everywhere in the code) 2. Why does htb calculate its burst(buffer) with tc_xmit_time() ? Is

Peter Jakobi wrote: > Hi Jiri, > > you already tested an ancient userspace-only rp-pppoe? > I''ve still one active, and trying this you could validate > your the rest of your setup, before looking at possible > kernel changes anew (strace, ltrace, logs, whatever)... > Hi Peter. No I did not. Do I have to compile it? Can you give me more info what to do?

Hi THere, sorry if this is a stupid question or does not belong to this forum. I''ve set my DEFROUTE=no in my ifcfg-ppp0 and when I bring the ppp0 up, it deletes my old default load balance routes which I do not want, as I just want the interface to be up, but not touching my default routes any advice Thanks SEW

Refering to pppoe i have next problem : I asked my isp if i can buy a class of real ip`s to be routed by them. They said elegantly it can`t be done . I want opinions . I am using an ADSL connection through a Speedtouch 510 configured in bridge. About Bgp : i asked someone if i can peer 2 different locations on 2 different ip`s using private asn number and he said yes , and what i don`t

can some one please how to transform this into TCNG code? tc filter add dev ${DEVICE} parent 1: protocol all u32 \ match u16 0x8864 0xFFFF at -2 flowid 1:${ID} 8864 is the PPP session ethernet protocol the above code is used to shape all PPPoE traffic on the same device so this way i can make use of the borrowing facilty which is not given by PPPoE. PPPoE gives me each time a device =>

Hello, Currently I''m using the information from http://lartc.org/howto/lartc.rpdb.multiple-links.html and Julian''s patch to load balance two PPPoE Internet connections (DSL). It balances the traffic perfectly. +------------+ + ppp0 (eth0) ---+ Provider 1 + +-----+ | +------------- + LAN +--- eth2

Hello to everyone, Can someone help me with hints on how to configure a pppoe gateway on a linux box with 200+ clients behind it ? I''ve read that user-space daemons give A LOT of CPU overhead. I''m opened to ANY solution ! -- Radu Cugut mobile: +40 742 045686 web: http://rcugut.has.it

Dear all, Though this is not LARTC related question, finding no other help I am forwarding this question for this group. Hope some GURUZ will help me. I want to authenticate my lan users through pppOE. I am using rh 9.0 box as my gateway. How / Which software do i use on my linux box to provide pppOE service and in client end win98/2000/Xp which software do i use?

hi I was wondering is pppoe scalable enought to support Gbps speeds or at least tens of hundred of Mbps ? From the docs I read it seems that after user is auth over pppoe the client traffic still passes over ppp-channel from pppoe-client <---> pppoe-server <---> Internet Instead of pppoe-client <---> Internet m''I correct with this assumption ? From this I