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6
votes
1answer
6k views

Limit bandwidth per IP address in Squid

I am having Squid 3.1.18 installed. I want to limit the maximum bandwidth any IP can use to 128 Kbps. Is it possible using squid ? I am not using squid authentication so identifying users and ...
2
votes
0answers
668 views

iptables: limiting bytes downloaded per IP per day?

On a public-facing web server, I'd like to limit the total bytes downloaded per IP address per day. For example, after a visitor downloaded 100MB, any additional requests would be dropped or rejected ...
2
votes
2answers
309 views

Is OpenVPN right for this? If not, what is?

I have a server sitting in a data center. It's running Linux. WAN interface on eth0 connected to the public Internet; LAN interface on eth1 connected to the data center's network on 10.0.0.0. The ...
4
votes
3answers
75k views

How to limit bandwidth speed from a router for a devices on a network? [closed]

How to limit bandwidth speed from a router for a devices on a network ? There are several devices accessing the internet thru a wireless network. I cannot change settings directly on the ...
4
votes
1answer
485 views

measuring bandwidth per-user used by ssh server-side connections on linux

I'd like to be able to measure the bandwidth used by each user by their inbound ssh connections, into a linux box. I measure most other traffic using iptables and user-matching, but inbound ssh ...
10
votes
3answers
1k views

SSH attacks drain 4GB in 10 hours. Possible?

I have been warned that my server broke its transfer limit. I thougt that my Tor node became popular so I chose to disable it this month (not the best choice for the community but I need to go down). ...
4
votes
2answers
3k views

How to limit network usage for concrete application in linux that is running in it?

I'm looking for something like nice for cpu, but for network usage that will limit application network consumption to level that will configure. I have problems with xapian-replicate-server that is ...
-3
votes
1answer
50 views

Bandwidth and RAM for our VDS [closed]

We are planning give an iframe from our server to the site which daily visitor 500k. What do you think about how much do we need system resource such as bandwidth and RAM. Thanks
3
votes
1answer
2k views

Why isn't ipfw correctly limiting the bandwidth?

I've played around with the ipfw command on a Mac and tried to limit the bandwidth to 1MBit/s. sudo ipfw add pipe 1 ip from any to me sudo ipfw pipe 1 config bw 1MBit/s These are the statements I'm ...
5
votes
5answers
5k views

DD wrt bandwidth usage by user

Is there anyway on the dd-wrt to check to see how much bandwidth each client is using? I ask because I am in charge of looking over a group of routers connecting to a dd-wrt router and if a user is ...
3
votes
3answers
2k views

Linux daily, weekly and monthly network usage

How one could monitor and keep logs of daily, weekly and monthly bandwidth usage of Linux servers? This is important for cheap VPS solutions where they have monthly caps in bandwidth. Preferable some ...
1
vote
1answer
772 views

Linux dynamic rate limiting/throttling

I'm running a video streaming website with lighttpd using http pseudo-streaming to deliver videos. If the user has a very fast connection, this can use bandwidth quite inefficiently. For example if ...
0
votes
1answer
86 views

Inspecting http traffic

I'm running a CentOS 5 with plesk 10 and problems with slow website loading, now my provider tells me i'm excedding my bandwith. I've been monitoring the bandwith with iftop and it showed me some ...
1
vote
1answer
248 views

Upload throttling in IIS 7

I've got a situation where multiple concurrent file uploads are being executed in a web application. These uploads are of massive files, among several users, and it's choking the system into terrible ...
1
vote
1answer
3k views

Limit bandwidth using tc, iptables, and htb

I'm running a Debian server and was wondering if there are good resources out there, to which you can point me, where I can read about traffic limitations. I have couple users sharing one server. ...
1
vote
3answers
2k views

Configure a Linux router for fair bandwidth allocation without unnecessary limiting it

I run a Linux router (more precisely OpenWRT) on an internet connection with very limited bandwidth, around 1 MBit/s downstream and some dozen kBit/s upstream. There are several machines on the net ...
1
vote
1answer
578 views

Vnstat only updates on live?

I trying to configure vnstat...and anyway when I do vnstat -u it does say it updates but data does not change...if I do vnstat -l for live view and then go out of it and do vnstat -u it does update ...
1
vote
3answers
6k views

Any freebsd/PfSense realtime bandwidth monitoring tool?

i need to know if there is any Tool (specifically for FreeBSD) , through which i can get the Realtime network traffic usage of any Host/IP , and which should also run on Multiple interfaces as well? i ...
1
vote
5answers
2k views

What are some good programs which can be used to rate-limit traffic on a server?

We have some applications which hog network traffic on one of our servers (Windows 7) at the expense of the other (more important) applications. Is there an easy way to limit the bandwidth usage of ...
2
votes
5answers
5k views

Monitor traffic by source/destination IP address

I need to monitor traffic coming in and out of my server. Knowing the total in/out bandwidth is good, but ideally I would like to know how much traffic was sent to what address (we are talking about ...
2
votes
2answers
2k views

How can I provision/control bandwidth allocated to devices on the LAN?

We're going to have an ISP turn up a 100 mbit circuit at our office building (multiple floors, multiple offices). We need to control how much bandwidth is allocated to/used devices on the LAN. For ...
8
votes
5answers
2k views

How to prevent hot linking (“image theft” / “bandwidth theft”) of ressources on my site?

I'm trying to write the "ultimate" anti hot linking .htaccess... You can find many examples/tutorials/generators on the net but many of them are wrong or incomplete (or even both). These are the ...
0
votes
2answers
240 views

Wireless Network Bandwith Control

I have a client who would like to setup public wifi in their waiting rooms. They had a solution, but invariably someone would take up so much bandwidth it would start causing issues with their VOIP. ...
4
votes
1answer
3k views

Bandwidth monitoring on KVM

Is it possible to monitor/limit bandwidth for KVM guests? I'd like to give people VMs on my server but I want to be careful not to go over my monthly bandwidth limit. The only places I can find that ...
1
vote
2answers
4k views

Assigning Bandwidth Limitations to VLANs

Is bandwidth management over different VLANs possible with a switch that was manufactured by Cisco? If so how can i configure my switch to do so? In every document about VLANs say "VLAN is for better ...
0
votes
1answer
652 views

I have windows2003+ISA 2006 + bandwidth manager but someone have bypassed my bandwidth rule! how?

I have windows 2003 and ISA server 2006 for sharing internet in an office with 200 pcs and for shaping the bandwidth I'm using bandwidth control management (the very old version) and I have a client ...
1
vote
4answers
2k views

Implement QoS/Bandwidth Management or Upgrade Bandwidth?

A question that I'm faced with currently. Here's my setup: Cisco ASA 5510 15Mbps Internet Connection @ $1350/month The bandwidth was originally meant for 35-45 people but we've grown quite quickly ...
1
vote
6answers
764 views

Hardware bandwidth limiter

Really not sure if this is the place to be asking this, but here goes.. Our company has grown exponentially in the last year. As such, our internet connection needs some serious managing and limiting ...
0
votes
1answer
218 views

Could I limit upload bandwidth for outgoing messages from exim4?

Hello serverfault community, Does anybody used an iptables rule or know an exim4 configuration setting to limit upload bandwidth?? All the ways I've found through google was with proxies which I ...
1
vote
2answers
1k views

Xen limit incoming traffic speed

I've tried using 'rate' to limit the traffic speed of a VM inside the config file but that only limits the incoming traffic speed of traffic to the VM. I want to limit the speed traffic can flow both ...
3
votes
4answers
2k views

Automatically throttle network bandwidth for users causing bulk traffic

Is anybody aware of a FreeBSD, Linux, or Windows based product that can automatically lower the priority of network packets of users that have caused a high amount of network traffic during the last ...
2
votes
1answer
201 views

Low bandwidth when accessing websites outside my country

I am using a broadband internet connection from an ISP named Reliance in India. I wanted share you with a weird behavior of my internet connection. I have a 2Mbps connection and I get around same ...
0
votes
4answers
13k views

Limit simultaneous connections per IP with Apache2

I am hosting a public heavy CPU web service, and I would like to configure Apache2 to only allow 1 simultaneous connection per IP address to the location at hand, to prevent single clients from using ...
0
votes
1answer
504 views

Windows VPN Server software that supports bandwidth caps

I am looking for a VPN server like OpenVPN that supports bandwidth caps for users. I posted an original question which in which I asked for a VPN server that supported bandwidth throttling - which is ...
3
votes
1answer
266 views

use of nmap clogged my network

I was using nmap to scan the mac addresses of my network.What I found was internet connections and rest of network services badly clogged the users were not able to connect to internet.After messing ...
1
vote
2answers
783 views

Port based bandwidth shaping

I have an interent connection with the speed of 4000k bits up and down. I want to do port based traffic shaping on a ubuntu machine, which acts as router. eth0 is the WAN interface. This is how I ...
0
votes
1answer
813 views

Easy-to-use bandwidth throttler for Ubuntu

I have a Minecraft server and a file server that I host on the same box. I want to set it up so that if someone is playing Minecraft and I'm pushing or pulling files, that neither application hogs ...
4
votes
2answers
967 views

Monitor bandwidth per-process

This has been driving me nuts but my server has been using a highly excessive amount of bandwidth for the last two months, and I can't figure out how/why/where. This month, for example, it's used 210 ...
0
votes
3answers
360 views

Windows Server - Dual NIC Bandwidth Pooling

I have a Windows Server 2008 machine with dual NICs. Both are plugged into the same switch in a typical one-switch, one-gateway home network. This server is used almost exclusively for inbound ...
3
votes
1answer
1k views

HTB.init / tc behind NAT

I have an Ubuntu 10 box that I'm trying to set up as a bandwidth-shaping router. The machine has one WAN interface, eth0 and two LAN interfaces, eth1 and eth2. NAT is configured using MASQUERADE as ...
3
votes
1answer
3k views

Limiting bandwidth of workstations in MS Forefront TMG

We have configured Microsoft forefront TMG 2010 Enterprise as the cache server which provides internet access for all computers in our department. Is there any way to limit download speed per ...
3
votes
1answer
7k views

What is mumbles average monthly bandwidth usage?

I am wondering how much bandwidth does a Mumble server use in the span on a month. I have a dedicated Linux server with 10,000GB bandwidth/month. In their FAQ they have this formula and information. ...
-1
votes
2answers
110 views

First web server questions [closed]

Just looking for some help/suggestions with this. I require my own server for an upcoming project that will be hosting users websites. I want to build a control panel the user can log into and modify ...
9
votes
5answers
3k views

Limiting network throughput of an already launched process ? (Linux/FreeBSD)

Is there any utility to limit the network throughput of a process after it has been launched? Simple example: you note that a user takes all your upload bandwidth using scp and you'd like to limit the ...
2
votes
2answers
5k views

Squid Proxy Server: limit total bandwidth

We have a marvellous squid proxy with dansguardian for filetering and they both work just great. Is there any easy way to limit the total bandwidth usage? I'd like to set the max amount of squid users ...
1
vote
1answer
274 views

Is it possible to have bandwidth or transfer caps with Linux on Rackspace Cloud?

I just set up a virtual Ubuntu 10.04 server with Rackspace Cloud. Is it possible to set a limit on the amount of data transferred within a given length of time? Ideally I would get an email notice ...
1
vote
1answer
850 views

SFTP/FTP Server which throttles bandwidth speed based on number of connected users?

Here is a dynamic rule I'd like to configure on a SFTP/FTP server: If only 1 user is connected, set download bandwidth cap to 200 KB/Sec If 4 users are connected, set download bandwidth cap to 50 ...
1
vote
3answers
333 views

Limit access to web site when bandwidth reaches limit

I have a video website running on a VPS under Apache2 that will soon start doing pay per view. Until it starts generating decent revenue, I don't want to invest in more servers, so to start with I ...
1
vote
2answers
871 views

Apache bandwidth throttling per client, by subnet

We're interested in restricting the number of requests per second and/or available bandwidth to HTTP clients, to stop accidental DoS. We provide free scientific data and web services, and sadly some ...
2
votes
2answers
331 views

Can bandwidth on a switch be limited for outbound traffic but not for local?

We want to restrict traffic through a switch to 90% of our total inbound bandwidth in order to reserve the other 10% for another switch running a different internal network. Can this be done without ...