Displaying 20 results from an estimated 20000 matches similar to: "Shaping traffic on heavily oversubscribed links?"
2005 Jul 13
2
Bandwidth shaping and ISP''s network peerings
Hello all! I have a small LAN at home and when someone
starts to download (only one), interractive traffic
(www, chat and online games) is impossible with
standard kernel queues setup... So I started to shape.
My ISP gives me a 512 kbits link to the Internet and a
100 Mbits link to some of the other big ISPs in my
country. If I set the rate of the parent htb qdisc at
512 kbits, I will never use
2004 Nov 02
2
Traffic control and logging?
Hi all, I am new to tc on Linux, and am having some problems. The basic
set-up and use works wonderfully, but now I have run into a slight
problem...
I am using tc qdiscs and filters to do my traffic shaping. Now, I have
a whole bunch of filters to classify the data, and they work well,
however, after all my classifications are done, I still have data
reaching the default flow. ALL of the
2006 Oct 13
7
Ethernet packet loss - frame errors
Hi all,
I have the following problem. A Linux box configured as a bridge. One
interface connects to the router via a crossover cable, the other
connects to a switch via the cable that used to go to the router.
Now I get the following:
[root@localhost net]# ifconfig eth3
eth3 Link encap:Ethernet HWaddr 00:03:2D:07:61:5D
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX
2004 Nov 29
2
Interesting oopses...
OK - this is starting to get frustrating... Are there any known issues
with 2.6.9 and traffic shaping? I am using 2.6.9 with geoip 20041115,
and get odd oopses. The following script oopses my box:
-----------------------------------------------------
#!/bin/sh -x
IFOUT=''eth1''
IFIN=''eth0''
TC=''/sbin/tc''
2005 Jan 04
11
ESFQ?
Hi again,
I was just looking around for ESFQ sources, and I see that the main site
is down, and only has kernel 2.6.4 patches.
Is ESFQ maintained? If so, where can I find patches for 2.6.10?
Thanks,
-justin
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2006 Aug 17
5
Bonding + Shaping --> Is it Possible?
Hello All,
I was curious to know if I can do traffic shaping on abonded Interface?
Ex: I have to interfaces eth1 and eth2 which i have bonded together as bond0 , now the question is can I do shaping on eth1 and eth2 ??
Thanks
KartheeK
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2004 Jan 23
3
Traffic shaping and IP aliases
Hi folks,
I have the traffic shaping (HTB and IMQ) on my eth0 (of course no problems with it).
And now I would like add some extra IPs on it ( ifconfig eth0:0 xxx.xxx.xxx.xxx and ifconfig eth0:1 xxx.xxx.xxx.xxx).
So do I have to set up a new tc rools ( tc qdisc add dev eth0:0 root handle 1: htb default 20 r2q 5 ...) for the eth0:0 and eth0:1
or can still be only tc rules for the eth0?
Thanks
2007 May 06
3
Traffic Shaping
Dear List,
I am wanting to perform some traffic shaping as the subject of this email
suggests.
What I am wanting to do is this; I would like to have traffic shaping
performed on the following protocols: HTTP, RDP, GRE, PPTP, SIP and IAX.
Obviously I would like to have highest priority set for voice packets so
much so that the general http traffic does not impede on the voice packets.
I
2004 May 19
2
SFQ latency
Anyone notices that using sfq qdisc adds latency compared to pfifo?
With "sfq perturb 10" ping latency is around 100-120ms, while with "pfifo
limit 3" drops to ~10-30ms (qdiscs belong to htb class).
I''m missing something or is this expected?
{
$TC_CLASS parent 1:1 classid 1:20 htb prio 0 rate 900kbit ceil 1000kbit burst
7k
$TC_QDISC parent 1:20 handle 200: {pfifo
2004 May 31
2
shaping
Hi!
Is there any way to do just plain vanilla TBF (Token Buck Filter) type
shaping on a group of ips/networks, not an entire interface.
Currently the only way I know how to shape in Linux is to use HTB or CBQ,
but both of these need a total rate and then you need to subdivide that
into classes. That is not what I want. All I want is Cisco generic traffic
shaping style shaping (or similar to how
2004 Jul 21
4
shaping passive ftp traffic
Hi,
I have tried unsuccesfully to limit my ftp server send speed in linux.
I have an ipcop linux firewall/router with 2 nics. 1 nic (eth1) is
connected to a 3mbit/384Kbit cable connection and the other (eth0) a
switch. Behind it i have a suse linux box and a windows box.
On the suse box i run proftpd. I need to shape my passive ftp send
speed to 34KBytes because if it is maxed out at 45K
2004 Oct 30
4
shaping without delay
how can I configure for shaping bandwith using cbq/htb without delay or latency?
2007 May 24
2
tc-htb traffic shaping script
Hi,
Is there any tested good HTB script for traffic shaping available like as
that of CBQ available at.
http://freshmeat.net/projects/cbq.init
I am n new bie and need to work on htb.
--
Regards,
M Arman
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2003 Sep 09
5
newbie - shaping a PSTN connection
Hi - I''ve been going through the LARTC how-to and have successfully used the
sample scripts (and wondershaper) with my xDSL links.
I''m now faced with the challenge of providing 8 users at work an effective
remote access connection over a PSTN ppp connection. The critical traffic in
this case relates to our stock enquiry application which is running over
terminal services.
2007 May 22
3
lc shaping in- and outbound traffic on same box
I''m looking for a way to shape all traffic on a virtual vlan interface,
say eth1.100 to a max of 100mbit. The box is a quagga router with eth0
on the inside and vlan interfaces on the eth1 card to our upstream
partners. Each partner has his own vlan on eth1.
I tried shaping but was only able to shape outbound traffic on the
eth1.100 interface. Inbound shaping was also possible, but
2004 Sep 08
3
Help! VLAN tagged traffic not shaping :-(
Hello,
I have a linux box sitting between (and bridging/firewalling) 2 LAN segments.
I''m using Bridge/Netfilter/IMQ/tc(htb) to control (shape) mail/web traffic that
traverses the 2 networks.
The networks also have some VLAN tagged traffic flying around. My linux box
behaves OK with VLAN traffic except that the shaping doesn''t seem to work.
Normal http shapes alright but as soon
2004 Nov 24
17
outbound shaping
Well it appears i have no clue what im doing. I thought i had the below
script working to shape outbound ftp traffic....however, it is shaping
inbound traffic too. I have NO clue why.
Please comment if anyone has any ideas why this doesnt work. I want to
shape only outbound ftp traffic and not inbound or lan traffic.
#!/bin/bash
#shaping passive and active outbound ftp traffic on an
2004 Jan 20
4
Fair bandwidth oversubscribing ? How with HTB ?
Hopefully someone has a suggestion on how I might do this...as I can''t
figure it out :(
I need to be able to set up a group of seperate users who have a
"bandwidth pool" they share, but also be able to limit their individual
bandwidth as well.
Example:
I have 5 customers and would like to be able to provide them with a
maximum of 256Kbit each, with a CIR of 33%.
To do this,
2004 Nov 26
4
HTB dropping packets while tokens available?
Hi again,
I just ran into a seriously strange glitch, and was wondering if anybody
had experienced this...
I have an HTB class with an iptables classifier. The iptables
classifier shows packets hitting the rule for this class.
Now, HTB drops these packets (''dropped'' increases), even although the
packets are small, and there are over 10000 tokens available.
Is there any
2004 Aug 01
4
help on ADSL shaping
Hi
I have read the howto on qdisc''s a few times but I cant figure out how to
use the shaping capabilities to serve my needs. In the village whera I
live we have created a wireless local network consisting of 10 houses. One
of these houses has an ADSL connection and services this connection to the
other houses. To gain access to the network a member must have an
accesspoint in client mode,