Networking :: Bandwidth Monitoring Per Local User?
Mar 17, 2010
I have a Linux host connected via LAN to Internet. No proxy or squid is used on the host and outgoing traffic to Internet is not limited. I have several local users on this box. Recently bandwidth statistics on the switch/router showed increase in the Internet traffic from this host. How do I monitor the traffic utilization per local user on Linux host? I want to be able to monitor the amount of traffic per port and per user, like user alice downloaded 20GB today via port 22, and so on. Do not offer to use Squid, this is not just web traffic I want to monirot but all amount of incoming/outgoing traffic per user per port.
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Oct 5, 2009
I am renting a VPS from[URL].They do not supply a webhosting panel for restarting/shutting down or for seeing monthly bandwidth consumtion. I am running CentOS 5.3. I was wondering if theres any programs that you can install to view monthly/daily bandwidth consumption on our server?
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Dec 18, 2009
Im looking for a program to monitor the ammount of bandwidth usage per network. Ex: I have lots of networks connected to one server, and i would like to know for example how much is the average bandwitdh usage for network 172.16.2.0/24 and 172.16.5.0/24 for one hour, for example.
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May 1, 2010
I am connected with LAN. We have many computers with different OS viz.linux, windows etc. Now I want to know the bandwidth every computer is getting and using. Is there any Ubuntu packages to monitor this?
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May 11, 2010
dear can someone highly gui or text base/command line tool that use as "isp bandwidth monitoring tools in linux".i do have leased line,frame relay, wireless linke,dsl too. i want to monitor what is uploading and downloading.
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Jul 6, 2011
Since this is my number 1 place for asking questions, I figured I would go here first. So I live in New Zealand where good internet doesn't exist yet, and I'm in a flat with 3 other people and we get 40gb a month which hasn't been lasting more than 2 weeks. It is somewhat of a mystery where all our data has gone, so I need a way to monitor usage. We use a variety of operating systems including linux, xp & windows 7 on my pc, and xbox 360. Is there any kind of integrated solution I can use to monitor everything with password protection so it can't be disabled? I have tried looking in the router, but it doesn't give me many statistics, and I think it combines lan with wan usage. At this stage I don't have the money to make a linux box to put between the router and the switch that can monitor everything, but if it comes to it, I will shell out for one.
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May 8, 2009
I have a server rack that I lease out to others. I need a way to monitor each persons bandwidth usage. How can I do this without installing software on their machines or disrupting traffic flow? I have no access to the router, as it is owned by the colo company. I do have access to the switch and firewall, as well as my machines (linux) on the rack.
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Aug 14, 2010
I have recently purchased dedicated box for game servers, I just wanted to install bandwidth monitoring software, however I have read comments regarding it as it uses lot of CPU resources. There is another method to monitor bandwidth using iptables. But that article is too complex for me: [URL]. I just want to check my overall bandwidth not from any particular ports. Any teaching commands to do that, as my new to Fedora. I use ssh to control my server.
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May 10, 2009
Can you suggest bandwidth monitoring software for GUN/Linux that will log bandwidth based on usage/consumption.
Not options:
- slurm or any other "real time" bandwidth monitoring
- /sbin/ifconfig <interface> | grep "RX bytes" or the like
What do you use to monitor your monthly, daily, hourly bandwidth consumption (assuming that you do).
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Mar 25, 2011
Back in school I remember using an application that would identify active IP addresses on a network, and basically show you a log of activity. We actually monitored another lab and went in and showed them what we saw (all the machines had IP addresses on the monitors.) We could see websites, bandwidth, etc.
I'm trying to find an application that would do this again. I've been trying to monitor my networks to see what machines are performing unauthorized operations. ISP is showing high bandwidth usage and there is no way checking email and browsing is using this amount, 200GB a month! Something is going on here.
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Mar 15, 2010
I want a bandwidth monitor which performs constant monitoring of the ethernet. I want to see how much bandwidth I am spending by opening each website, downloading, etc. A small program which can remain "always on top".
I am using Gkrellm but the problem is it does not updates itself constantly, I mean I have to close/open its eth0 monitoring window to view changes (I am not talking about restarting Gkrellm, only the bandwidth window which shows the daily, monthly bandwidths)
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Dec 8, 2010
I have a third party program (tightvnc) which I want to monitor and detect if it loses a connection with a client. I don't care if the client has the program open but isn't doing anything with it, I only want to know if the actual TCP connection is lost.
Since TCP takes forever to die on it's own I was thinking the best way to detect if a connection is lost is by bandwidth the bandwidth on the tcp port allocated to the VNC connection. Are there any tools built in to redhat (RHEL 5.2) which I could use to do this? Since I don't have full control of the operating system I would prefer to use built in tools rather then trying to get a new tool installed.
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May 18, 2010
My linux box has 3 network adapter. eth0 connects with ISP, eth1 is for staff network, eth2 is for public user. I want to limit the usage of internet bandwidth. for example, the traffic going through eth0, 75% is for staff network, 25% is for public user.In addition, I setup shorewall on it for port forwarding and filtering, but I felt the traffic shaping of shorewall is complex. I don't need the specific TOS, but only the percentage. could you give me some suggestion?Which software or package I should use to achieve this goal?
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Jun 28, 2011
I have a UBUNTU server 10.04 LTS with 3 network interfaces (eth0,1,2) which eth0 is connected to my lan and others connected to two different ISPs , I would like to know is there any way to share bandwidth of this two ISP for my LAN , I mean for example if eth1 has X MB bandwidth and eth2 has Y MB bandwidth my clients those who use download manager for downloading file from internet has X+Y MB download and upload bandwidth.I do not want just limiting each user or service to use one of those interfaces I want to share them for all to increasing my internet bandwidth
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Jan 5, 2011
My problem is the following : I have a certain Internet connection for a certain network. So many people are sharing this network. What i need is a software on Linux (preferably Ubuntu) that will enable me to monitor the bandwidth usage PER IP Like : ip x.x.x.x using 20Kb upload 200Kb download , connected to this site for example.. The main goal is to know from which IP is the high Upload traffic or download traffic is coming , because i have a certain quota and I'm always getting over the quota (in upload and download) and end up paying extra for the ISP , so i would need to know who is using lots of upload/download bandwidth .
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Aug 31, 2010
i am using ntop with squid for bandwidth monitoring but i am not able to see yesterday and old reports on that and i am not able to take the backup.
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Jan 16, 2010
I'm using CONKY on Ubuntu 9.10, and trying to display network usage statistics for my 3G internet. I want to display something like the following:
Code:
Today---------------------
UP : xxxMb DOWN : xxxMb
Past Week:----------------
UP : xxxMb DOWN : xxxMb
Past Month:---------------
UP : xxxMb DOWN : xxxMb
I have the following script for .conkyrc
Code:
${voffset 4}${font Liberation Sans:style=Bold:size=8}TELKOM 3G (${addr ppp0}) $stippled_hr${font}
Down: $color${downspeed ppp0} k/s ${alignr}Up: ${upspeed ppp0} k/s
${downspeedgraph ppp0 25,90 000000 ff0000} ${alignr}${upspeedgraph ppp0 25,90 000000 00ff00}$color
[code]....
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Feb 8, 2010
I switched on bandwidth monitoring on my Ubuntu Server via Webmin on interface eth1. Unfortunately this has filled my disk by writing huge syslog, debug and kernel.log files. How do I switch it off? I can't see a way of doing it in Webmin.
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Apr 27, 2010
I have a Centos router and I want a tool that can give me reports accessible from a browser about the users web activity. I need two type of daily reports:- list of web pages accessed by each local host- list of all web pages accessed by all local hosts and lit of local hosts that accessed one specific web pageI tried ntop and is not really suitable for what I need. Maybe it can do what I need, but I have to make several improvisations.
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Jun 7, 2010
I just wanted to use a network bandwidth usage monitoring application. Scenario: I am using an EV-DO based USB broadband modem with a limited GB plan. For additional data usage they charge per MB. Currently I use either wvdial (mostly) or pon to start the connection. So if there is any network monitoring application which could log time used and data used for the session, it would be great. Actually debian has too many different network monitoring applications, But I am not sure which one suits well for this purpose.
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Feb 15, 2011
I want to monitor the bandwidth used by each user in my proxy server.
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Sep 27, 2010
In one of our network we are using one firewall which works as gateway. All machines are able to access internet through this gateway. There is no filtering and any internet restriction. I would like to setup monitoring system which monitor and log bandwidth and sites access by client machine. Is there any tool which monitor internet access as well as sites which are access from client machines.
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Mar 11, 2010
I've got an apache server running several virtual hosts. I have them separated by domain name, and they all come into the same IP address. I'm looking for a way to monitor the bandwidth that they use. The only feature that I'm really looking for is a breakdown of which domain is dishing out how much bandwidth.
blocks.com got three visitors this month. And spent 200kb in serving them.
emus.net got fifteen. And spent 1mb in serving them.
reverse.org got 4000. and spent 400mb in serving them.What I would like to see is a report, could be a web page could be a file. Ideally with graphs. Showing:
1.
2.....
3[400mb worth of dots]
1-blocks.com
2-emus.net
3-reverse.org
I don't need it to show me how many visitors or from where or anything like that. I am just looking for a side by side comparison of how much bandwidth each domain is using.Is there some application for this or something. Everything that I've found has been for information on a single site (awstat and friends can show me information for multiple sites, but as far as I know it won't show me information comparing them) I haven't found anything for nagios, but perhaps there is something out there for it, or a sneaky way to make a nice plugin that would do this.
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Dec 28, 2010
Is there any tool in linux, so that the bandwidth, each user consuming, can be monitored.
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Apr 2, 2010
recently i rent a xen vps intended to setup a PPTPD vpn server for me and my friends. so we can by-pass the great firewall in china and get back on ....., facebook and stuff. i have already setup the server and i can connect to it without any problem. but i still want to do some further configuration the server:
1. i want to limit the bandwidth to 400k/s per connection.
2. i also want to limit the max connection per user a/c
i have some thoughts on the 2nd requirement. in the user configuration file of /etc/ppp/chap-secret, you can specify the range of ip the user can get, does it limit the max connection per user a/c? or they can connect anyway, just every now and then a box pop up says conflict in IP address?
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Nov 18, 2010
I created a the class like this for shaping the packets with a specified bandwidth rate.....
tc qdisc del dev eth0 root
tc qdisc add dev eth0 root handle 1: htb default 15
tc class add dev eth0 parent 1:0 classid 1:1 htb rate 750kbit ceil 750kbit
tc class add dev eth0 parent 1:1 classid 1:3 htb rate 600kbit ceil 750kbit prio 0
For Our Requirement:-
I dont want to specify the bandwidth rate strictly like this rate750kbit ceil 750kbit,based on whatever speed is coming which should allocate the bandwidth rate for particular class...I need one application for finding the upcoming bandwidth & Is any other method is there for specify the bandwidth rate in a classes.
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Jan 6, 2010
I am using nagios to monitor a local host and a remote host in a vmware, where both the machines working in CentOS. Now i need to monitor MySQL in my local host so that i should know whether MySQL is up and running. I came across some plugins like
check_MySQL_health
check_MySQL_status
check_MySQL_stat.
While i was trying to install check_MySQL_health, i cant get clear description about the installation and i got stuck with that.
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Jan 5, 2011
Trying to add my wife as a user to my computer, only to log on through SSH, not locally. Only problem is I use keys for logging in.
I've gone through the guide on the ubuntu website, created a key, copied to through a pen drive, put it in her .ssh folder on my computer, but it still comes up with the error:
Code:
Agent admitted failure to sign using the key.
Permission denied (publickey).
Is there a group I need to add her to, or add her public key to a different file somewhere?
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Dec 27, 2009
I have a CentOS 5.4 nas box that I want to monitor.
I believe I can setup mdadm to mail me when there are issues by addin the following line to /etc/mdadm.cong Quote:MAILADDR root
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Aug 14, 2009
I'm trying to get vsftpd running with both anonymous and local user access to the same folder. The directory I'm using is /tftp with the following permissions:
dr-srwxrwx 7 root root 12288 2009-08-14 15:54 tftp
My vsftpd.conf is this:
anonymous_enable=YES
local_enable=YES
write_enable=YES
[code]....
I set the default "ftp" user's home directory to /tftp (was /var/ftp).
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