Displaying 20 results from an estimated 800 matches similar to: "IMQ + natin PREROUTING - it is almost 2 years since patch...."
2004 Jun 21
3
HTB patch - fairness
Witold Szczerba spent his time evaluating fairness of borrowing. His
troubles inspired me enough to analyze the problem: When a class changes
from yellow to green it disconnects itself from parent''s feedlist.
Unfortunately it resets feed pointer to the first child. I created a patch
where the class uses classid to remember its position in the feedlist. The
patch for 2.4.24 and hopefully
2004 Apr 22
1
IMQ compile procedure ??
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
- In Patch O Matic Directory
2006 Jul 13
3
[PATCH] IMQ vs. local traffic
Hello,
Some time ago I''ve read somewhere that local traffic in IMQ
could hung up the whole system but it was corrected long time
ago. So I was very surprised yesterday when it occurred not true.
While testing IMQ I''ve observed for some time that - if you tag
some local traffic with iptables both in pre- and postrouting -
kernel is hunging up. It is happening quite quick with
2007 Apr 05
3
IMQ patch
Hi there,
--
Christian Lyra
PoP-PR/RNP
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2005 Apr 10
3
IMQ: why do I need IMQ ?
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 someone need IMQ for
ingress policing ...
2006 Jan 19
1
IMQ slows computer to a crawl
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 which is not the world''s greatest CPU, but
egress shaping is
2004 Apr 04
2
IMQ & NAT
Hi all, my IMQ device works OK (thanks to Andy Furniss), but now I''ve
problems to attach the traffic in the qdisc''s. This is my conf:
-----------------------------------------------------------------------
INET
|
|eth0 300Kbps
ROUTER (NAT)
|eth1
|
LAN
-----------------------------------------------------------------------
MAX=300
tc qdisc add dev imq0 root handle 1: htb
2004 Apr 26
1
patching kernel and iptables for IMQ
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
2004 Feb 02
2
IMQ update ?
Hello
I''m trying the excelent IMQ patch for
iptbles and kernel 2.4.21 and works
very well...
but, there is a IMQ patch for 2.4.24 ?
I''ve tested IMQ for kernels > 2,4,21 but
patch fails !
Best regards
andres
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2004 Jul 06
7
Simply 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
2005 Apr 29
1
IMQ on KPTD
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
2004 Aug 08
1
imq contact
Hi there,
I''m trying to contact imq maintainers but there is no contact address in
www.linuximq.net. There is only a yahoo group but I don''t have a yahoo
account and it seems it doesn''t like me a lot (it refused to create a new
account).
Anyone knows an email address for any IMQ developer? Its about an IMQ patch
submission.
<<V13>>
2004 Jun 28
1
IMQ htb question
Hello,
I''ve just recently started to use IMQ and I got puzzled after seeing the
imq usage example on the linuximq.net site:
It was something like this:
tc qdisc add dev imq0 handle 1: root htb default 1
tc class add dev imq0 parent 1: classid 1:1 htb rate 1mbit
tc qdisc add dev imq0 parent 1:1 handle 10: htb default 5
tc class add dev imq0 parent 10: classid 10:1 htb rate 256kbit
2003 Mar 24
1
IMQ
Hello
I have a server with a dsl connection on eth1 and local interface eth0.
Because of the NAT i cannot direct traffic to IMQ device in PREROUTING chain
but have to use INPUT and FORWARD. So i use rules.
iptables -t mangle -A INPUT -i eth1 -j IMQ --todev 0
iptables -t mangle -A FORWARD -i eth1 -j IMQ --todev 0
And now the strange thing: FORWARD traffic gets directed nicely to the IMQ,
but
2004 May 26
1
IMQ stability
Hi,
I''ve never actually even tried to use the IMQ device before,
but I''ve watched the emails go back and forth on various problems associated with it,
and what looks like some general instability.
How stable is it really ? Is it suitable for full-time use on a large number of
routers ?
Has anyone used it on ipsec0 + eth0 devices for shaping ?
and lastly, any difference
2004 Mar 29
3
IMQ & iptables 1.2.9
Hi all, I found in http://trash.net/~kaber/imq/index.html#sources the
precompiled iptables shared libs for 1.2.6 & 1.2.5, but my version is
1.2.9 (in Debian Sid) and I don''t know how to patch the .deb file. I
need the -j IMQ target... ¿What can I do?
Thanks!
2004 Aug 24
1
IMQ on 2.6.x + iptraf = problem
2004 Jun 17
19
HTB is nor fair when ''borrowing? Can someone correct me or maybe Devik''s HTB has a bug?
Hello there!
Yesterday I started my experiments with HTB.
I configured it this way:
1: root HTB qdisc
|
1:1 HTB class rate 1000kbit
|
/-------+------\
1:40 1:50 1:60
user1 user2 user3
rate 333 & ceil 1000 for everyone.
User2 is disconnected and user1 and user3 are downloading.
For all the time (t1-t5) there are ONLY these two users downloading!
HTB should give
2005 Apr 25
7
TC
Thanks for the very prompt reply.
I''ve been googling already for a few days now trying to understand how
bandwidth management works. I came to understand that TC is a utility
that I can use to shape up my local network bandwidth consumption.
Im hoping I will be guided here through.
Here are my questions:
1. Is TC works on an interface of a physical device only?
2. My objective is to
2005 Nov 25
7
tcpdump not working with imq0 devices
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 decode
listening on