search for: imq

I''ve followed this list for quite a long time and have even posted a couple of times. I used the early versions of IMQ from Devik (I think that was his name), and it worked well. I only ever got the chance to implement it in my test environment. I now need to implement it in my production environment. My Linux core router has nine interfaces and has a 27 megabit connection to the internet. It is quite busy much of...

hi all, i have applied all patches and compiled the kernel (2.4.21), iptables (1.2.9) and iproute2 (2.4.7-now-ss020116) however when i run "modprobe imq numdevs=1", the system returns - imq.o: init_module: Device or resource busy the transcript is below - [root@vmlinux project]# modprobe imq numdevs=1 /lib/modules/2.4.21-BW/kernel/drivers/net/imq.o: init_module: Device or resource busy Hint: insmod errors can be caused by incorrect module pa...

''imq-2.4.18.diff-9'' patched to kernel18 and ''iptables-1.2.6a-imq.diff-3'' patched to iptables-1.2.6a the following options are choosed: Networking options ---> IP: Netfilter Configuration --->IMQ target support (as a module) Networking options ---> IPv6: Netfilter...

Hi I have built a custom TMB Mandrake kernel (2.4.22) with IMQ and ESFQ support. I statically compiled both (mistake?) ESFQ is sorted and working fine (I have succesfully patched IPROUTE2). I have got to the stage where I can see the IMQ device as UP with ifconfig. I can use TC to add QDISCs to the IMQ device. However I just cannot sort out IPTABLES to actual...

hi all, i want to try htb3 with imq downloaded & patched imq & htb3 with kernel-2.4.18 on rh7.2 but got STUCK on step 1 :( this are what i did can anyone guide me what went wrong on the first step itself !! [root@cab1 root]# modprobe imq numdevs=1 modprobe: Can''t locate module imq [root@cab1 root]# [root@cab1 root]...

Hi I''ve a stupid question. How can I shape upload using IMQ? Instead of putting a rule in iptables in PREROUTING should i use POSTROUTING? And another question is, can I make routing rule based on ip addresses assigned by iptables to an imq device? The idea is, let''s say i have some rules in iptables like: -t mangle -A PREROUTING -s 192.168.0.0/16...

ive got such network: |--------| |-------------| | WORLD |---|ROUTER/server| ------ NATED LAN |--------| |-------------| I want to use imq on ROUTER, what behaviour to choose ? AA, BA, AB, BB ?? --

Hi, i tried to insmod the imq.o module from http://pupa.da.ru/imq after a successful compile, but it thows this error: > insmod imq.o imq.o: unresolved symbol nf_unregister_hook imq.o: unresolved symbol nf_register_hook I think I have some kernel options disabled, does anyone know which one(s)? Thanks cord _______...

Hello there! I was reading this archive: http://mailman.ds9a.nl/pipermail/lartc/2002q3/004725.html It was almost two years ago when Patrick wrote a patch to switch IMQ with nat in PREROUTING chain... From www.linuximq.org I''ve downloaded newset IMQ driver for 2.4.26 and what can i see? The line that Patrick changed in that patch is still as it was in previous relases. Are there some side-effects or something that this patch wasent applied to &quot...

...3) I have NAT and a working setup using HTB,SFQ, classifying with the iptables -j CLASSIFY way. I shape only the traffic coming from the internet heading to the intranet. I would like to have a configuration like this: ---INTERNET1(eth0)-\ /- Local net1 (eth2) GW--imq0 ---INTERNET2(eth1)-/ \- Local net2 (eth3) I think it can be done this way: iptables -t mangle -A PREROUTING -i eth0 -j IMQ --todev 0 iptables -t mangle -A PREROUTING -i eth1 -j IMQ --todev 0 But it would include traffic heading to the gateway directly, wouldn''t it? Can i put t...

I have a linux box with kernel 2.4.22 and iptables 1.2.9 First, i patch linux kernel with Norbet Buckmuller''s .diff #cd \usr\src\linux #patch -p1 < imq-combo-debian-2.4.22.diff All correct Second, i -try to- patch iptables (following www.linuximq.net/faq.html) #cd /usr/src/linux/net/ipv4/netfilter I edit IMQ.pom-ng.patch and replace $KERNEL_DIR with /usr/src/linux #patch -p1 < IMQ.pom-ng.patch #cd /usr/src/linux/net/ipv4/netfilter/ext...

Hi Guys, I''m trying to compile IMQ with kernel-2.4.26 and iptables-1.2.9 and I want to know is this procedure is correct: ---------------------------------------- - In Kernel 2.4.26 Directory (/usr/src/linux) # cd /usr/src/linux # wget http://www.linuximq.net/patchs/linux-2.4.24-imq.diff # patch -p1 < linux-2.4.24-imq.diff...

Hello All Its first time i posting to this mail list :). I have done something (maybe) important. I write new IMQ device driver based from Martin Devera and Patrick McHardy implementation with device EOS support. My current implementation supporting only egress trafic shaping and kernel 2.4.25. For more details, source and examples have look at my page http://hyperfighter.jinak.cz/qos Ill apreticate your...

Hello there, Can someone please explain why do one neeed IMQ ? I can already shape incoming traffic on my nat router by creating qdiscs on LAN-side interface. I have done some tests, whith simple bandwidth limmiting, and it works. I''ve read just about all the stuff on www.linuximq.net ... but couldn''t make myself an ideea on why would som...

Hi! I would like to thank very much for this great page with Kernel Packet Traveling Diagram and to suggest small update concerning IMQ. I think the sentence: "IMQ in input comes before nat so IMQ does not know the real ip address. Ingress comes after nat, so ingress knows the real ip address." could be more precise like that: "By default IMQ in PREROUTING comes before nat and in POSTROUTING after nat, so in bot...

On my debian woody (kernel 2.4.31) the tcpdump doesn''t work with imq0 devices. If I try to tcpdump imq devices there is no packet seen: [...] rt1:~# tcpdump -n -i imq0 Warning: arptype 65535 not supported by libpcap - falling back to cooked socket tcpdump: WARNING: imq0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol...

When I try to put all incoming traffic to IMQ on PREROUTING I can''t discern traffic to LAN and traffic to server. When I try to put only INPUT traffic to IMQ... I can''t discern traffic from LAN and from internet. Help me plizz to put all incoming traffic to one IMQ device and all outcoming to other IMQ device and (it'...

...IP. So I need mark packets to divide them to corresponding queue. According to http://www.docum.org/stef.coene/qos/kptd/ I thing I have only one way how to do it, because MARK in PREROUTING is before (de)NAT PREROUTING (de)NAT V FORWARD marking V FORWARD put to IMQ V HTB shapping V routing decision V output interface It has a small problem. After PREROUTING some packets are routed to INPUT (packets intended for this machine for local processes) Does exists solution how to NAT and MARK i...

Hi all, I manage somo interface in output. I know that i can send packet to the single interface using routing tables. I use IMQ to shape ingress traffic but why i would have to use IMQ on postrouting? When IMQ, on egress, give me advantages? and what are this advantages? Thanks Bye Simone -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Clicca qui: http://adv.email.it/cgi-bin/foc...

I am attempting to implement IMQ on a 2.4.31 version kernel with iptables 1.3.3. I am following the example at http://www.linuximq.net/usage.html. When I enter the line iptables -t mangle -A POSTROUTING -o eth1 -j IMQ --todev1 (eth1 is the external interface), the computer slows to a crawl. OK, the CPU is only an AMD K6 233 wh...