[LARTC] QoS with Artifficial Intelligence

Hello everyone, it is not the first time i discuss this topic here, but now it has come the time to actually do it. My idea is to set up a daemon to run QoS on linux, with a particularity, add some A.I. capabilities to our system and hence, be able to change QoS "topology" every certain time to ob

[LARTC] University Project: QoS with Ai

Hi there guys, i am on my last year of career, and as my final Project i am interested in doing something about QoS. The thing is, I have a couple of QoS solutions working, and since the beginning I though it was great but it lacked some kind of dynamicity. Let me explain myself.. I was thinking

RE: [LARTC] Odd question about load balancing

[mailto:[EMAIL PROTECTED] Enviado el: lunes, 31 de mayo de 2004 2:34 Para: GoMi CC: [EMAIL PROTECTED] Asunto: Re: [LARTC] Odd question about load balancing Hello GoMi, > Hello there, i have a very special case about load balancing... ---snip > And I have the next problem: > Both routers

[LARTC] Odd question about load balancing

Hello there, i have a very special case about load balancing... Here is my setup: ++/ || |

RE: [LARTC] RV: LATENCY PROBLEMS

there would make sense... -Mensaje original- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de Ed Wildgoose Enviado el: martes, 18 de mayo de 2004 12:52 Para: GoMi CC: [EMAIL PROTECTED] Asunto: Re: [LARTC] RV: LATENCY PROBLEMS >The load balancing is working great, we are do

RV: [LARTC] RV: LATENCY PROBLEMS

I thought of creating an htb class for each user, but as you said I haven't got enough bw to do soo. That’s why my setup only has 5 classes with WRR queues so I get sure each user doesn’t affects the other users. On top of that I have an iplimit to a maximum of 15 parallel connections per user. S

RE: [LARTC] RV: LATENCY PROBLEMS

nombre de Roy Enviado el: viernes, 14 de mayo de 2004 18:20 Para: GoMi; [EMAIL PROTECTED] Asunto: Re: [LARTC] RV: LATENCY PROBLEMS You did not say, what kind of interactive traffic you have, and is your dsl capable to hold it 800 connections should not be a problem for such cpu, if you are sure you

[LARTC] RV: LATENCY PROBLEMS

Hello there, I'm having lots of problems with my setup here. Let me explain: I am network administrator for my university dorm. We are about 300 users, and we have 2 ADSL connections doing load balancing with 300kbits upstream and 2Mbit downstream. The load balancing is working great, we are

[LARTC] WRR and masq

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there, i have a question reguarding WRR. I have a box with 2 ethernets, i am doing nat, and i have a question. Since i am doing egress traffic, and its done after natting, if i use wrr with src and masq options, will it get the real source addre

RE: [LARTC] limiting p2p

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thank you mike, its doing great right now. I didnt notice on my script. Thank you ;) - -Mensaje original- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de Mike Miller Enviado el: miércoles, 04 de febrero de 2004 17:58 Para: GoMi

RE: [LARTC] limiting p2p

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I forgot to tell you, i am with load balancing with 2 DSL connectios also doing natting on my machine.. -BEGIN PGP SIGNATURE- Version: PGP 8.0 iQA/AwUBQCEwnH7diNnrrZKsEQIGxgCfWuKXVFV/7hu6YqIEjMvBqH59hxkAn3b0 UpjrpQWYDFt8vnaiERK3er2w =uBcX

RE: [LARTC] limiting p2p

nombre de Mike Miller Enviado el: miércoles, 04 de febrero de 2004 17:58 Para: GoMi CC: [EMAIL PROTECTED] Asunto: RE: [LARTC] limiting p2p > iptables -t mangle -i eth2 -A PREROUTING -p tcp -m ipp2p --ipp2p > -j > MARK --set-mark 2 > iptables -t mangle -i eth2 -A PREROUTI

RE: [LARTC] limiting p2p

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Here is my config iptables -t mangle -i eth2 -A PREROUTING -j CONNMARK --restore-mark iptables -t mangle -i eth2 -A PREROUTING -m mark ! --mark 0 -j ACCEPT iptables -t mangle -i eth2 -A PREROUTING -p icmp -j MARK --set-mark 4 iptabl

RE: [LARTC] limiting p2p

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there, i am having really big troubles setting up ipp2p. I have a woody with kernel upgraded to 2.4.20 and iptables 1.2.8. I changed the makefile to include these modifications, but still it captures no traffic at all.. Do i need to run it under

RE: [LARTC] adsl on/off

Read the Nano-howto, yo might find some info...Thats only for multipath gateways, but... :) -Mensaje original- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de Eddie Enviado el: lunes, 02 de febrero de 2004 12:20 Para: lartc Asunto: [LARTC] adsl on/off Good day all Now I'm fro

[LARTC] Problems with ipp2p module not marking packets at all

Hi there folks :) I installed the ipp2p module v0.5a (i had 0.4 as well) to classify p2p traffic. I have it loaded and working: Module Size Used byNot tainted ipt_ipp2p 2656 2 And i have the CONNMARK module to mark traffic: iptables -t mangle -A PREROUTIN

[LARTC] Maximum number of paralel connections

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I was wondering, most of the p2p programs are bandwith wasters, because they open lots of parallel connections. I have 5 queues to prioritize traffic, but these p2p open thousands of connections and my systems gets REALLY HIGH latence. Does anyb

[LARTC] QoS not working

I have a setup based on htb and sfq qdiscs. When more than 100 users get connected to my lan, my internet setup works considerably bad. - I have a linux box with 1 eth card going to my switch (where the hubs connect to) and to eth cards to both adsl (2Mbit each) doing load balancing - My questi

[LARTC] Shaping p2p programs

Hi there, i am going to explain you my setup and post you my scripts in case they are of any help to anybody :) This mail is a little long, but i think the only way you can undestandme is writing you my whole code.. 1.- I have to ADSL connections connected through ehternet cards eth0 and eth1 to t

[LARTC] Load balancing and Hight disponibility, but when a link fails, the whole thing stops working

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there, i have a setup based on hight disponibility and load balancing, and when any of the adsl lines stops working, the kernel does not recognices that the route is down, and my clients only get access to the internet if they are luckilly NATed

[LARTC] Splitting connections between 2 different ADSL lines

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I was wondering this morning, why unstead of having load balancing, use one ADSL router just for interactive traffic, and a second one just for p2p programs for example? Has anybody ever used this setup. Wouldn't NAT get crazy? Just a thought... -

[LARTC] MSN messenger 6 keeps disconnecting after a few minutes

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there, i actually already told you about this problem, but i cant find a way to solve it. Let me explain my self again: - -I have 2 dsl connections, so i do load balacing. - -My QoS setup is based on htb on both ethernets: iptables -t mangle

[LARTC] Bridge with load balancing

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I have a question here, i am wondering if changing my setup. I have a linux firewall doing QoS and load balancing with 3 ethernets. I have to DSL connections running at 2Mbit each. So, i was wondering, can i change this setup to set up to bri

[LARTC] MSN Messenger automatically disconnects

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I am doing traffic shaping with HTB, and my msn messenger version 6 automatically disconnects every 5 minutes or so. Anyboyd had the same problem? I am driving myself mad. Thank you! -BEGIN PGP SIGNATURE- Version: PGP 8.0 iQA/AwUBP3tT3H7d

Re: [LARTC] imq + htb =~/kazaa/

I have no idea what you are talking about, since i never saw that email. If you want to filter traffic, anaylize the paquet contents, searching for a string common on kazaa packets and http traffic packets, so you can mark then and hence redirect them to the correct queue. ¿Get what i say?

Re: [LARTC] doubt about Load Balancing

I am using load balancing, as far as i know, since both links have different public ip's a connection has to go through the same router. A connections means a http request to download a page, an ftp connection, telnet etc.., It has to go though the asme router because it needs to have the same p

[LARTC] Problem with iptables and CONNTRACK

I know this is not the right place to ask this question, but i have an stateful firewall and i am doing CONNTRACKING to mark the tcp connections, and then with filters based on fw marks put them in the right qdisc. The problem is that i have an uplink bandwith of 300kbit restricted to 250kbit b

Re: [LARTC] Questions regarding CONNMARK

A question here, i am having problems shaping the acks, due to p2p programs, how can i do the --restore-mark on a full connection, including acks? i have really no idea how... _ Charla con tus amigos en línea mediante MSN Messenger

Re: [LARTC] Questions regarding CONNMARK

I still dont get it..i think its like this, correct me if i am wrong: When a connection is new, a number is given to it and hence we know how to dnatet when the response comes. That mark has nocing to do with the mark given by the MARK value hence -j CONNMARK --save-mark will save that number,

[LARTC] Questions regarding CONNMARK

Hi there, i have some questions regarding CONNMARK and STRING modules for netfilter. I have a stateful firewall doing contraking, because i have two dsl connections doing load balancing. I have found a way to discriminate KaZaA traffic flowing via port 80 from normal HTTP traffic using the stri

[LARTC] Qeues seem to stop working after an hour, and it collapses, no idea why!

Hello, this is my first message to the board, so please excuse me if i am omiting any prestablished rule ;) Let me explain you my problem.. I have 300 users, studens, wich automatically means Edonkey,KaZaa,and most of this peer to peer sharing programs. I actually have 2 x 2Mbit ADSL's. My sol