Re: [LARTC] Re: Not understanding network setup!!

2006-06-04 Thread Jarek Poplawski
Eliot, Wireless and Server Administrator, Great Lakes Internet wrote: -Original Message- From: Jarek Poplawski [mailto:[EMAIL PROTECTED] Sent: Friday, June 02, 2006 9:57 AM To: Eliot, Wireless and Server Administrator, Great Lakes Internet Cc: lartc@mailman.ds9a.nl Subject: Re: [LARTC]

RE: [LARTC] Not understanding network setup!!

2006-06-04 Thread ramsurrunv
Understood..many thx for all the help.. By the way, do you know if there's a way to distinguish between the ACK packet sent during the connection establishment phase of a TCP connection and subsequent ACK packets sent during the data transfer phase. I now that the ACK number sent during the

RE: [LARTC] Not understanding network setup!!

2006-06-04 Thread ramsurrunv
Dear Eliot, thx for the explanations..i'll try the transparent firewall setup and tell you how it goes. However, I would like to know how you would have set routing for a topology like the one below using bonding, where S1, S2 and S3 are servers (Layer 3 devices), and not firewalls.

RE: [LARTC] Not understanding network setup!!

2006-06-04 Thread ramsurrunv
Dear Eliot, Many thx for all the efforts you're making to help me out..I've been battling with this for over two weeks now :( I had a few questions to ask you: 1) Does bonding support per-packet loadbalancing like teql does? 2) Is it compulsory to assign eth1 eth2 ip addresses in teql setups

[LARTC] Re: Bi-directional packet classification with ACK prioritization

2006-06-04 Thread Andy Furniss
Eliot, Wireless and Server Administrator, Great Lakes Internet wrote: This problem will be true for generally classified traffic and P2P traffic. I would use tc filters in one direction if I could possibly distinguish P2P traffic from other types of traffic with them. You can match mark with

[LARTC] netbios over slow-speed link. need advice

2006-06-04 Thread Matias Lopez Bergero
Hello, I have set up a VPN link using IPsec with OpenSwan between two Linux boxes, and I am using this tunnel to communicate a bunch of w9x/2k client with a w2k file server. The thing is that, the WAN link where the tunnel is set, has a bandwidth of 128kbps, and the browsing of the file server,

[LARTC] How to explode tc rules maked by HTB.init?

2006-06-04 Thread Stefano Mainardi
Hi to all, i'm using htb.init for configuring my shaper. Now i want to know if it possible to show how htb.init make and use TC, anyone has tried it? Many thanks. -- Stefano Mainardi Presidente Associazione ILDN - Italian Linux Distro Network Mobile: 349/3917212 Skype: mainardistefano IM (ICQ):

[LARTC] How to explde HTB.INIT tc commands?

2006-06-04 Thread Stefano Mainardi
Hi to all, i'm using htb.init for configuring my shaper. Now i want to know if it possible to show how htb.init make and use TC, anyone has tried it? Many thanks.-- Stefano MainardiPresidente Associazione ILDN - Italian Linux Distro NetworkMobile: 349/3917212Skype: mainardistefanoIM (ICQ):

RE: [LARTC] Not understanding network setup!!

2006-06-04 Thread Martin A. Brown
Visham, : By the way, do you know if there's a way to distinguish between : the ACK packet sent during the connection establishment phase of : a TCP connection and subsequent ACK packets sent during the data : transfer phase. : : I now that the ACK number sent during the connection :

Re: [LARTC] Re: For leaf classes is best PFIFO or SFQ?

2006-06-04 Thread Stefano Mainardi
2006/6/2, Jarek Poplawski [EMAIL PROTECTED]: Stefano Mainardi wrote: Hi to all, i'm following this guide (http://www.opalsoft.net/qos/DS-28.htm), is very detailed, but i'm a bit confused about queuing disciplinse of leaf classes. In this guide the author uses PFIFO (see the scheme that i attached

[LARTC] sangoma cards in linux

2006-06-04 Thread the sew
Hi There, we only have a /29 internet routable network from our ISP and a Cisco 1601 router with serial interface doing all the routing. I was thinking of replacing that cisco with a linux box with a sangoma card, also using quagga with ospf on for my internel networks has anyone have

Re: [LARTC] sangoma cards in linux

2006-06-04 Thread Martin A. Brown
Hello there, : we only have a /29 internet routable network from our ISP and a : Cisco 1601 router with serial interface doing all the routing. : : I was thinking of replacing that cisco with a linux box with a : sangoma card, also using quagga with ospf on for my internel : networks

Re: [LARTC] How to explde HTB.INIT tc commands?

2006-06-04 Thread Carl-Daniel Hailfinger
Stefano Mainardi wrote: Hi to all, [...] You already sent that mail three times in less than 30 hours. Please stop. Somebody will answer if he/she knows. Regards, Carl-Daniel ___ LARTC mailing list LARTC@mailman.ds9a.nl

[LARTC] IMQ + NAT

2006-06-04 Thread Jonas Jasas
Hello, I have eth0 - internet eth1..4 - local networks on eth0 i do $IPTABLES -A POSTROUTING -t nat -o eth0 -j MASQUERADE I want to balance out/in load for eth1..4 and localhost (mainly squid). Nat makes impossible to do it on eth0, so I installed IMQ. I need to get to on imq0 unnnated in/out

Re: [LARTC] Re: For leaf classes is best PFIFO or SFQ?

2006-06-04 Thread Kajetan Staszkiewicz
Dnia piątek, 2 czerwca 2006 13:09, Stefano Mainardi napisał(a): 2006/6/2, Jarek Poplawski [EMAIL PROTECTED]: Stefano Mainardi wrote: Hi to all, i'm following this guide (http://www.opalsoft.net/qos/DS-28.htm), is very detailed, but i'm a bit confused about queuing disciplinse of

RE: [LARTC] Not understanding network setup!!

2006-06-04 Thread ramsurrunv
Hi Martin, How many times (or how quickly) do you need to do this? I have a somewhat simple-minded solution for you, but it doesn't scale, and may not actually solve you problem(s). I actually need this for as long as the machine communicates with other PCs. If you are looking at inbound

RE: [LARTC] Not understanding network setup!!

2006-06-04 Thread Martin A. Brown
Visham, : I have to capture those three packets for each and every TCP : stream that is initiated. Also, I'm looking only for outbound : communication, i.e emanating from the PC on which I'm trying to : catch the packets. So the ACK packet will be generated on the PC : itself. But the