CentOS 5 :: How To Limit Network Speed

May 3, 2011

How to limit network speed? Is there any apps in Centos can do that?

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Networking :: Way To Limit Download Speed On A Network

May 10, 2011

I have a linux debian on a network connected to a router through a ethernet cord. My linux is hogging the network speed and the users of the other computers on the network aren't very happy. Is there a way to limit the download speed on only my computer?

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Server :: IPtables And TC To Limit Network Speed

May 14, 2010

I am trying to limit bandwidth of certain ip addresses on my server. I have been doing hours of reading and not getting very far... So far I believe the iptables command is

ptables -A PREROUTING -s 178.33.23.44 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.45 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.46 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.47 -t mangle -j MARK --set-mark 2

and now I just need the tc command to read those marks and limit bandwidth, I have a gigabit connection and would like to limit each of these ip addresses to 10mbit in and out.

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Ubuntu :: Possible To Speed Limit Specific System Not Entire Network?

May 9, 2011

I have this new flatmate who uses all my Internet data up before the end of my monthly clockover. Instead of having to buy heaps of data top-ups at the end of the month, is there a way I can limit the speed of his computer through the network? I have tried looking through my router settings (which is a Thomson router) but there doesn't seem to be any options in regards to limiting activity of a system on the network.

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CentOS 5 Hardware :: Limit Sata Speed For A Single Device

Dec 18, 2010

I have an external sata dock for hdd that give me a lot of error till linux decided to lower the speed of it to 1.5 then it start work well

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Ubuntu :: Speed Limit - Burn Data CD At 8x Only?

Jun 13, 2010

My DVD player attached to my TV is picky. Burn CD's (with avi files) at 8X and it plays them. 16X and it complains about bad disk. Every time. In karmic, I can only get cdrecord to burn at 16x.

Here's the command:
cdrecord -dev=/dev/scd0 -speed=8 -dao -pad -v something.iso

And it burns at 16x instead of 8x. Command issued with root privilege. Identical hardware under CentOS 5.x and it burns at 8x, like I asked it to. I'm all SATA if it matters. What do I need to do to get the version of cdrecord with karmic to burn a data CD at 8x? For whatever reason, CDs burned at 16x just don't work in the DVD player attached to my TV.

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Ubuntu :: Limit Upload Speed Of Certain Devices Such As Ps3?

Jun 15, 2010

There is a ps3 in my house which i play with an online connection, i also download alot of stuff. so i want to limit the upload speed of the ps3 to give my downloads more speed. i have verizon fios.

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Networking :: Limit Downloads Without Speed Loss?

Mar 20, 2011

We (3) have download limit problems with a 50G/month limit (Inc uploads). The router I cannot change, and it offers no useful options. So I am considering using IP forwarding from my own box. I think I would need a second nic, & router. Eth0 would run a dchp server, eth1 would run a client. What do I run on the box to monitor downloads & uploads, and is there a way of adding pc & laptop downloads to limit luser downloads? Does this stuff strangle speed? I'm running slackware-13.1

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Networking :: Any Way To Set Speed Limit For Internet Connection?

Jan 21, 2011

Me and my friend are using the same internet, sometimes he downloads something or watches a movie online. When he does that my internet connection becomes very weak. So is there any way to put limit on his computer? Like only 30kb/s

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Slackware :: Vsftpd - Any Way To Limit Upload Speed

Jan 22, 2010

I use vsftpd. I would like to know if there is a way to limit the upload speed. Only the upload speed so the "anon_max_rate" and "local_max_rate" don't do the job. Someone told me about the trickle but I expected a more recent application.

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Ubuntu :: Can't Find A Browser That Allows To Set A Download Speed Limit

Feb 3, 2010

It sounds weird but on Linux I can't find a browser that allows to set a download speed limit. I found an extension for Firefox but it works only on Windows. I know the existence of download managers like d4x, wget, jdownloader, etc... but some downloads can only be done by browser. I know trickle too but if I want to change the speed limit I have to 'restart' the command (interrupting the current download). Then I didn't find an extension for Chromium.

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Ubuntu Servers :: Limit Apache Speed For Web Development

Mar 16, 2010

Is there a way to limit the speed that apache will send a page to a specific computer in my LAN? I would like to be able to test what my pages would be like if they loaded at 25KB/s for example. My Server is 192.168.0.2 and the other 'browser' computer is 192.168.0.4.

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Networking :: Any Program To Limit Download Speed Per Connection?

Mar 29, 2011

I need a program that will limit download speed per connection. So that each download is limited to 100kbit/s for e,g. I tried trickled, it only limits whole application (and doesn't work with firefox). Also tried pyshaper, doesn't work. Is there such software?

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General :: Bandwidth Management - How To Limit Connection Speed

Jan 4, 2010

In my household a number of people use the internet. Up to a maximum of 3 wired connections and 2 wireless connections at its peak, all connection through my D-LINK G604T router. The problem is, when one person is downloading or watching ..... or whatever, the others using the internet suffer. I've spent hours configuring QoS on my router, and long story short, no matter how I configure it, it just simply does not work. QoS in no way shape or form limits connection speed (which it says it should). Anyway.

I have a spare computer under my desk, and I'd like to know if I could set this up with a (free) linux distro that limits bandwidth speed per connection. For example, of the 1500 kb/ps (about) my modem pulls, is there a way to limit that to 768 or 512 per connection? so person A can still download, person B can still watch ....., and person C can still play counterstrike with a latency under 100. This would solve many, many arguments in my house I am *fairly* good with computers, but if the distro came with documentation and a GUI that would be awesome.

* TL;DR: *
Is there a linux distro I can load on a spare computer that limits bandwidth per connection, wireless or otherwise, with good documentation?
Failing that is there firmware I can use for my modem (dlink g604t) that would do the same?
Failing that do you know of any good hitmen that would solve my family arguments, ahem, permanently?

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Ubuntu :: Limit Deluge And Amule Download Speed In Daytime And Unlimited At Night?

Jul 28, 2010

I have a PC that is using Ubuntu Karmic. It serves only to download stuff, and is on 24-7.

Can I set a limit to download speed for Deluge and aMule throughout the day (so that it doesnt interfere with other network stuff) but unlimited during the night? (when we are all sleeping)

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OpenSUSE Network :: Any Good Tweaks To Speed Up Network

Apr 12, 2011

Can anyone suggest any good tweaks to speed up network please?

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OpenSUSE Network :: Method Of Selecting Network Speed On Set Up?

May 27, 2011

Is there any method of selecting a network speed on my set up? It is capable of running at 100mb/sec but have the feeling that it isn't. Plug in vista on a lap top and no problems at all. It's also noticeably quicker. I assume that a straight install does set up bi directional and 100mb/sec?

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OpenSUSE Network :: FTP Network Speed Using 11.4 Falls Down To 15 MiB/s After 30 Seconds At 90 MiB/s

Jun 8, 2011

I'm facing an odd problem with a fresh install of OpenSuse 11.4 on a Dell PE-2950, using NIC Broadcom BCM5708C (rev 12) NetXtream II. Driver's are up to date. I'd installed vsftpd and configure it. I can connect from anywhere in the network where I setup this Server. The odd problem is that when I'm sending a big file (5.5 GiB for example), from another PE-2950 server (Windows Server 2003 64 bits R2) with another BCM5708C nic, the speed of the transfer starts at 90 MiB/s approx. but after 30 seconds , it drops to 15 MiB/s and never raise again. Driver's are up to date too.

However, from another Server in the network, a Dell R710 with SLES 10 SP3, the transfer speed is at 90-100-110 MiB/s all the time. The switch is a HP Procurve 2910al-24G, with all ports at gigabit speed. I'd tried with different FTP clients in Windows: WinSCP and the Windows's ftp client, but the result is the same: speed falls down after 30 seconds approx. using the Windows-Box.

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CentOS 5 :: Limit The Ram Usage Up To 4GB?

Aug 18, 2010

I need to limit the ram usage under the below scenario,

" having 8GB of ram, need to limit the ram usage up to 4GB, thereafter must use swap only"

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CentOS 5 :: File Limit Set To 2GB?

Dec 20, 2010

I'm running CentOS 5.5 64bits. I tried today to create a 5GB test file as unprivileged user and the process limited the size at 2GB:

$ ulimit
unlimited
$ time dd if=/dev/zero of=test.bin bs=5000000000 count=1
0+1 records in
0+1 records out

[Code]...

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CentOS 5 :: How To Check OS Back_log Limit

Jan 18, 2010

I want to change back_log for mysql, but in documentation said OS has it's own limit. how can i check what that limit is?

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OpenSUSE Network :: Limit One Same File Download Per IP?

Feb 18, 2010

I am running a big ftp server on Proftpd, i need to limit the 1 same file download per IP so that customers download files should not download same file at a time. Is there any tool or method of doing it

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OpenSUSE Network :: Limit Remote Connection

Oct 1, 2010

How to limiting connection to a remote server.

We have set up a connection in OpenOffice Base to MtSql on a remote server - a very nifty thing.

We have OpenVpn set up - also works very good, in Yast - Security and users - allowed services - External Zone we have Mysql added so we can connect no problem.

My Question is : we can connnect using OpenVpn - through 10.x.x.x. but also via the normal address , 193.x.x.x.

How can I limit this, so people can only connect via the OpenVpn connection?

The clients are all OpenSuse 11.2, the remote server is OpenSuse 11.1.

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Networking :: Bandwidth Limit For The Hosts On The Network?

Oct 1, 2010

I Own a netcafe and I want to limit the netspeed for some of the users on the network because some of them maybe use torrent or other ways to eat the bandwidth and the net became so slow for other users.

My task is a way to limit the net speed for some users on the network, I tried a mikrotik RouterOS but it look like a miss to install I wanted an easier way than this, I use linux or windows or any OS to make this task done please help me to do it !!

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CentOS 5 :: Limit To One Connection Per User For Ssh / Sftp?

Dec 3, 2009

Is it possible to limit each user so that only one can connect via each username for ssh/sftp? I work with a small company where there aren't really enough of us to justify using a revision control system, but we don't want to accidentally step on each other's toes, so we'd like to try simply preventing more than one person from accessing a given domain at once.

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CentOS 5 :: Limit To The Number Of Virtual Guests?

Jun 22, 2010

Does anyone know if there is a limit to the number of virtual guests you can have in kvm. RHEL has a limit of 4. RHEL AS is unlimited. What is CentOS?

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Software :: Pam_limits(sudo:session): Wrong Limit Value 'unlimited' For Limit Type 'soft'

Dec 28, 2010

my secure log is flooding with these messages..

sudo: pam_limits(sudo:session): wrong limit value 'unlimited' for limit type 'hard'
Dec 28 22:42:29 yn54 sudo: pam_limits(sudo:session): wrong limit value 'unlimited' for limit type 'soft'
Dec 28 22:42:29 yn54 sudo: pam_limits(sudo:session): wrong limit value 'unlimited' for limit type 'hard'

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Security :: IPtables Limit SSH From Local Network To Internet

Feb 24, 2010

I have a linux firewall. I want to limit a ssh connection number from local network to internet .

Example :
Internal pc (192.168.0.10) start a ssh scan to the external (internet) host.

I want that iptables limit that host (192.168.0.10) and block ssh connection from this host at 3 attempt.

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CentOS 5 Server :: Change Limit Of Max. Open Files?

Jul 17, 2009

I use CentOS 5.3 and trying to change limit of max. open files.I added in /etc/security/limits.conf

root soft nofile 50000
root hard nofile 50000

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CentOS 5 Server :: User Limit Access To One Folder

Mar 24, 2011

for create an user I put:

useradd username
passwd username

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