Displaying 20 results from an estimated 4000 matches similar to: "u32 match versus iptables CLASSIFY target - performance"
2009 Dec 10
3
Quagga ECMP
Hello,
does anybody know if quagga for CentOS 5.3 is compiled with
-enable-multipath?
I want to implement ECMP over 2 ISP.
Thanks,
Cristi Carstea
2005 Jun 23
7
where s filtering done?
hello,
I am trying to find where filtering is done in order to drop packets
randomly there (eg.10%of them) for a testing purpose in a school
project.
I want to do this after packet is filtered and before being sent. I d
aprreciate if you could help or suggest.
Thanks.
2006 Aug 30
4
pps limit ?
Hello, list members,
can i limit pps rate with linux? How?
-m limit does not fit, as i understood: it can help with low rates only
(is that true? any suggestions?)
Thank you,
--
_,-=._ /|_/|
`-.} `=._,.-=-._., @ @._,
`._ _,-. ) _,.-''
` G.m-"^m`m'' Dmytro O. Redchuk
2006 Sep 02
4
maximum class
Hi,
currently I''m using 48 class with htb & very stable
Is there any maximum number of class I can create in a single linux box ?
I need 500 or even 1000 class for campuss network.
Any help appreciated
thanks & regards
Tino
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2006 Oct 02
1
py-htbstat
Hi all,
updated py-htbstat: http://www2.ldc.net/~dor/py-htbstat/
Some screenshots: http://www2.ldc.net/~dor/py-htbstat/shots/shots.html
It''s now possible to use classids in form ''xxxx:xxxx'' now (actually i
dont know why i''ve made it to use ''1:xxxx'' only :-)
--
_,-=._ /|_/|
`-.} `=._,.-=-._., @ @._,
`._ _,-.
2005 May 12
7
wanted A tool to measure bandwidth....
Hello Everybody,
I have configured a Linux box that does traffic shaping. Its working wonderfully fine, just as expected...Now i want to measure the bandwidth consumed by each of my hosts....But I dont want SNMP to run on all the hosts[as required by MRTG]
I used iptraf on my linux box, but it only measures the bandwidth on interface basis only....
I tried installing traffic-vis, its not working
2006 Jan 10
8
Simple shaping question
I have linux box (does nat and firewall for small network) connected
to dsl. I want to set priorities for protocols (that nothing could
disturb web browsing). This is my rules (eth0 connected to internet):
/sbin/tc qdisc del dev eth0 root
/sbin/tc qdisc add dev eth0 root handle 1 htb default 30 r2q 100
/sbin/tc class add dev eth0 parent 1: classid 1:2 htb rate 900Kbit burst 15k
/sbin/tc class
2006 Mar 28
4
[ ] IProute2 error ..
Dear all,
I am having problem using iproute2 on my new Slackware 10.1 box.
Here goes the problem:
root@localhost:~# echo "200 DOONET" >> /etc/iproute2/rt_tables
root@localhost:~# cat /etc/iproute2/rt_tables
#
# reserved values
#
255 local
254 main
253 default
0 unspec
#
# local
#
#1 inr.ruhep
200 DOONET
root@localhost:~# ip rule add from 10.255.255.0/24
2006 Apr 04
5
Not routing for 1 host?
Hi,
I want to stop routing for 1 particular host in my network. I thought that this would do it:
iptables -D INPUT -d aaa.bbb.ccc.ddd -j DROP
iptables -D INPUT -s aaa.bbb.ccc.ddd -j DROP
But that still shows traffic. What is the corract way to do that?
Groeten,
Joost Kraaijeveld
Askesis B.V.
Molukkenstraat 14
6524NB Nijmegen
tel: 024-3888063 / 06-51855277
fax: 024-3608416
e-mail:
2005 Jun 03
4
how can I monitor a (dumb) switch ?
Hello there,
Can anyone help me with a problem i have....
I have an ethernet LAN, made over dumb fast-ethernet switches
(10/100mbit) without management, so there is no IP for the switches.
What I want, if possible, is to find out if a switch is down or not.
It''s like with routers... if you want to find out if a router is OK,
either you send ICMP directly to the router, or to a host
2006 Nov 06
2
Dual CPU performance in routing
Hello
I have question, currently using linux box as router. It only route packets.
Currently there is 80k packets/sec and this cause 90% CPU usage on
Intel Celeron 3ghz CPU.
Did multiprocessor system like 2x XEON DP 3.4ghz will divide CPU
usage between 2 CPU and will allow double routing performance ?
--
Golem
2006 Sep 20
1
how to create "burst traffic"
some body can advise me about
how to create burst traffic two type is
1. ICMP burst traffic (i need to create general and normal data burst traffic but i don''t have any idea to do it)
2. Real time traffic (i think may create by open real-time streaming with a big file from real-time server but i don''t sure it will work!)
thank you
raku
2006 Jan 05
2
statistics htb
Hi can anybody tell me what is the best and right way to gather statistics from
htb.init usage in graphics or in any other format cause it''s
pretty uncomfortable to view statistics in text when you''ve got 4
interfaces and enough filters and queues
Thank you !
Dzmitryj Jakavuk
2006 Jan 12
1
tc class class id problem Limitation
Hello,
I have been working on tc class . But when the classid reaches 5 digit ,
it DOES NOT ACCEPT THAT ...
see the example below ::
tc class add dev eth0 parent 10:36 classid 10:13310 cbq bandwidth 10Mbit
rate 32Kbit allot 1514 weight 3.2Kbit prio 5 maxburst 20 avpkt 1000 bounded
See the bold digit !! this command doesn''t work , but if i use with 4
digit then it works :
tc class
2006 Jan 23
3
Curosity on HTB
Hello members.
I wanted know if htb shapes download speed and upload speed too? i want to
give a client 128/64. so is it possible to give 128 download download speed
and 64 upload speed.I mean 2 way traffic control.
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2006 Jan 25
2
PRIO on non-leaf classes?
Hello,
I''m using HTB and would like to ask is it correct to put "PRIO" on
non-leaf classes ? I know that on leaf classes it''s correct and
determines how the excess bandwidth is distributed among non-leaf classes.
Thanks
Nikolay G.K
2006 Feb 07
1
Limit bandwidth per IP
I would like to limit the amount of bandwidth each IP in a network gets.
For example I have a network that runs at 10mbit. I have a class C
192.168.1.0/24 that makes up this network. Is there any simple way I can
say each IP in that class C gets 56k with out making a rule for each IP?
Thanks,
Rob Kobiske
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2005 Aug 17
1
Plotting graphs ¿¿WHAT TO PLOT?
Hello, i am writing a GUI for the tc. I am almost there, but i need
some guideness...
For every class/qdisc i have the bytes sents, dropped, borrowed,
overlimits data for statistics, and i want to plot them on a graph.
What data and how would yuu find it usefull to see plotted on a graph?
I need you answers ;) I will post my GUI soon :)
2005 May 19
2
iptables traversing read
Hi
Is there a program which allow me to see how "my" traffic goes through my
iptables rules? Which accept it, which deny?
Right now my router has a little bit of traffic and its hard to see only
mine traffic.
--
Miłego Dnia
Krystian Antoni
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2005 May 21
2
TC/HTB Graphs
Hi
iam looking to graph the tc classes and qdisc
iam trying to access the stef scripts
but its site is totally broken
could some one point me where i can graph using good docs
hare