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1answer
25 views

sonicwall tz 210 bandwidth monitor

How can I monitor bandwidth usage on my SonicWall TZ210? Some info: Model: TZ 210 Product Code: *** Serial Number: *** Authentication Code: *** Firmware Version: SonicOS Enhanced 5.5.1.0-5o ...
0
votes
0answers
24 views

network throughput test: iperf vs netcat

I'm trying to measure the throughput of a 10 Gbit/s network. With iperf test I'm reaching about 9,3 gbits/s. However when I'm trying to copy some data with netcat, I'm getting just about 1,8 gbits/s. ...
0
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0answers
52 views

How to fix the amount of bandwidth of iperf in tcp mode?

I'm working on some experiments about my master's degree project. I'm studying some load-balancers (I'm not supposed to cite them here) and the aim is to get for each bandwidth the cpu % usage of a ...
0
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2answers
40 views

How to count number of bytes used to by HTTPS handshake

Our application sends relatively large number of small requests (responses < 50 bytes) via HTTPS. I would like to reduce the server bandwidth usage. I want to tell how many bytes is used to ...
1
vote
1answer
35 views

How to check the bandwith that is used by each connection on Apache?

I am trying to get stats on how much of a bandwidth each connection uses on Apache? I have Apache 2.4 installed on Windows Server 2008 R2. I would like to know how many users more I can add on my ...
0
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1answer
83 views

Monitor bandwidth consumption for all connected PC over wifi

We have two internet connection connected to individual wifi router (beetel) in our office, lately i am experiencing very slow internet connection or frequent connection drops, when complained to ISP, ...
0
votes
1answer
8 views

vnstats // stats showing large tx amount

I have installed vnstat 2 days ago; the site got something like 20k+ visits in this time frame. I can read a rx value of 2.16Gb but a tx value of 61.2Gb. Feels like something's going wrong. How ...
1
vote
1answer
252 views

Netbalancer vs pfsense lan graph traffic? Which one is correct?

I am researching on wan bandwith/speed checking tools/graphs. Normally we are using pfsence as a firewall/gateway/router. and also we were used to use "Traffic Graph" lan interface. Recently we have ...
1
vote
1answer
54 views

how to meter an SSH network usage?

It may be a simple question, but how can I see how much bandwidth an SSH connection, in Unix and Linux, has consumed since the login time until the SSH session is terminated (logged out)? Thanks, ...
0
votes
3answers
131 views

How to see traffic traversing a Cisco ASA by inside host?

I have a Cisco ASA 5515 running 9.1 and am interested in learning how I can see bandwidth usage by individual hosts. For instance, using MRTG I can see that my average bandwidth utilization is approx ...
0
votes
1answer
99 views

Monitor ppp0 traffic usage with Linux

Hey I'm developing a 3G connected device with a raspberry Pi. My mobile provider allows me to use 50 MB/month. This device will be installed somewhere nobody can have physically access to. My concern ...
0
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0answers
56 views

Windows Server 2008 consuming a lot of bandwidth

My Windows Server 2008 has been consuming A LOT of bandwidth in the last days (990 GB). This is a development server so it should not consume more than 100mb aprox. We noticed this after the server ...
1
vote
1answer
49 views

Measuring network speed between many servers [closed]

I have about two dozen servers. I need to measure the network speed between them. What tool / utility can I use for this case? Because it's a bad idea to do this manual, by iperf, for example. How ...
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votes
2answers
57 views

How much traffic does a Ubuntu server cause for updates? [closed]

Does anybody have some numbers on how much traffic/month a ubuntu server causes if automatic updates are enabled (just for fetching the apt sources and the packages)? I have a small box which is ...
-1
votes
2answers
85 views

Huge Outgoing traffic on windwos azure [closed]

I have a vm on Windows Azure running centos6 as dev node, and have recently experiencing a huge increase in outgoing traffic. VM was stopped and after started by 1 day it shows 236.63 GB on outgoing ...
0
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1answer
40 views

Measuring HTTP traffic basic on URIs and custom headers

I'm currently working on an API service and one of the requirements is that we measure the amount of data used by each user of the system, and track how many times they use the API. So bandwidth usage ...
5
votes
1answer
280 views

SSH & SFTP: Should I assign one port to each user to facilitate bandwidth monitoring?

There is no easy way to track real-time per-user bandwidth usage for SSH and SFTP. I think assigning one port to each user may help, but I am wondering if my approach is workable. Use case Bob, ...
5
votes
1answer
131 views

Method / Tools to analyze temporarily bandwith collapse

I've tested my server¹ with a python port of mechanize - multi-mechanize. I ran several pretty simple tests - but I always get a drop from 10mbits to some kb of upload bandwith. And I've no idea why. ...
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2answers
151 views

Munin bandwidth_ plugin not showing data

I'm trying to graph the cummulative bandwidth on an interface using Munin. Apparently there is a bandwidth_ plugin for this (see ...
-2
votes
1answer
259 views

How does HA proxy use bandwidth?

We're using HA proxy for load balancing web servers. How does bandwidth usage work for HA proxy? HA proxy is on a different network than the web servers. Does the bandwidth that ends up being used ...
-7
votes
1answer
136 views

Bandwidth measurement using ping [closed]

How can I measure bandwidth using ping? I know I could use something like iperf on each end to do the measurement, but I can't do that because I don't have access to the remote system. Maybe if I ...
2
votes
2answers
2k views

1.73 Gbps at best on an Amazon EC2 10 Gigabit instance?

When I test my own '10 Gigabit' instances (c3.8xlarge) with iperf I won't see transfer rates exceeding 1.73 Gbps. This is at least four times worse than what a blogger at scalablelogic reports where ...
0
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1answer
207 views

Simple tool to test Amazon EC2 instance throughput?

I'm looking for a way to test the bandwidth throughput of a c3.8xlarge instance. I have two c3.8xlarge instances set up, so I imagine I could use the other to simulate the traffic. What's the ...
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vote
3answers
586 views

VMware vCenter Server + VDS - Measure monthly traffic per VM

Is there a way to measure the monthly traffic per VM without having direct access (eg: SNMP) on each VM? I am aware that there is VMware vCenter Chargeback Manager software which claims to provide ...
3
votes
2answers
222 views

Monitor Exchange bandwidth by user / mailbox

We share an exchange servers between 5 different companies. Our exchange server is consuming a massive amount of bandwidth every month (up to almost a TB!). It's hosted offsite and our hosting ...
0
votes
1answer
245 views

how to monitor bandwidth consumption of a virtual machine

I have a windows server and four virtual machines running on it. Different applications are running on each of those virtual machines. So without logging into each of the virtual machines separately ...
1
vote
0answers
38 views

How To Get Amazon RDS Network Utilization Statistics

With Amazon EC2 instances, one can use cloudwatch to find how much bandwidth is going in/out. However, this is not the case with the RDS database. Does anybody know of a way to discover the ...
0
votes
4answers
19k views

Fortigate bandwidth monitoring

I have a Fortigate 200B with Forti OS 5.0. How can I watch the total bandwidth being used by my unit both incoming and outgoing? Thanks
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vote
2answers
286 views

How to use AWK to generate bandwidth report in Apache

I have my Apache logs set up like this: LogFormat "%v %t %I %O" billing How can I use AWK to generate a report which shows me the total bandwidth (received + sent) in MB per virtual host? Here's ...
2
votes
1answer
800 views

Bandwidth Manager Using Squid

I am trying to create a internet distribution software for an ISP (an internet distributor or a school or other such organizations) like the one here It will have restrictions and policies for users ...
0
votes
1answer
418 views

Socket based byte counts

I see a lot of tools to get the RX and TX byte counts for transmission on interfaces, is there any tool/program that I can use to get a total transmitted byte count for a single specified socket? I'm ...
1
vote
4answers
4k views

How can I calculate the 95-percentile bandwidth usage of a network device?

My provider is billing my bandwidth using the 95-percentile method. I know what it is in principle (take measurements, throw the top 5% away and use the remaining highest as result). The question ...
-3
votes
2answers
2k views

Would a VPN allow me to get around the monthly data cap set by my ISP? [closed]

My total data allowed without being charged extra is 50gb during 8am-12am and unlimited overnight from 12am-8am. I have to watch how much HD streaming I do and mass downloading because of this. Thanks ...
0
votes
1answer
102 views

MRTG Graph Positoning

I have deployed MRTG 2.16.2. This is running without any issue, The problem is the graph moves Left to Right as in the image. Can we make it Right to Left.
2
votes
1answer
652 views

Using darkstat to monitor bandwidth — how to exclude my dynamically assigned IP address?

I am using darkstat to collect data about bandwidth usage on my local box. My internet connection is provided by a 3G USB stick, connecting to a mobile network. Each time I connect to the internet I ...
0
votes
1answer
277 views

MRTG Configured; Need to monitor 1-2 Interfaces; Not All

I have configured MRTG on Ubuntu machine & Its working great. I have have configured it for our MPLS router. In that there are many ports which being monitored. I don't want all to be monitored. I ...
1
vote
1answer
455 views

Undertstanding NTOP Mail_POP bandwidth data

I'm having some trouble understanding the output of Ntop. I'm receiving high bandwidth warnings for one my (debian) servers from my network provider. Because the server runs only a few low traffic ...
-1
votes
1answer
510 views

What options do I have for monitoring internet usage by user and sites [closed]

I want to set up a linux server (ubuntu server 12.04) on my home network to monitor the internet usage and find out the users and websites that use the most bandwidth. I have looked at squid and it ...
0
votes
1answer
464 views

Bandwidth monitoring with iptables for non-router machine

I came across this tutorial here that describes how to monitor bandwidth using iptables. I wanted to adapt it for a non-router machine, so I want to know how much data is going in/coming out and not ...
1
vote
1answer
367 views

What does it mean - to get billed to the 95th percentile at $x.xx per meg?

I got a quote from a colo, saying "I could do 3U, the power and 20 megs burstable to 100 for $250 a month with each additional meg billed to the 95th percentile at 6.50 per meg..so you would ...
2
votes
1answer
232 views

How to Monitor and Log Port Usage and Destination Attempts of a local computer from a Linux Gateway?

I have access to a linux server that is acting as the gateway to an internal network. There is a MagicJack Plus device plugged into this network via CAT5. The MagicJack gets its ip via DHCP from the ...
0
votes
1answer
292 views

How can i track how much bandwidth is used by a streaming video

I have a website that has limited streaming for my clients. This has grown beyond the initial intent and has become a bit of an issue with my bandwidth charges. My question is: on IIS is there a ...
0
votes
6answers
212 views

Tracking internet usage

All our computers are connected in a MAN. We have a server and all computers are connected to it. Is it possible to track internet usage and identify which computer it was and how is that done?