Describes the use of a system that constantly monitors a computer network for slow or failing components and that notifies the network administrator (via email, SMS or other alarms) in case of outages.

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3answers
37 views

How can I limit the download from internet

I have a local network which use router to connect to Internet. However, I want to limit the download source from internet. How can I block some download address for user. Because some software user ...
3
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2answers
772 views

Network usage monitor for linux for specific hours?

I need a network usage monitor for linux like vnStat that have the ability to turn off metering at specific hours. I have a broadband connection with limited and unlimited bandwidth respect to time. ...
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1answer
1k views

Unable to capture authentication handshake using airodump-ng

I am using airodump-ng to capture authentication handshake, so I ran airodump for almost 49 minutes and the output appearing as CH 9 ][ Elapsed: 49 mins ][ 2013-04-14 10:58 ][ fixed channel prism0: ...
0
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1answer
191 views

How to change the mac address (permanently ) or identify a 3G USB dongle?

I've bought two 3G usb dongles and they both have the same mac address. After some research I've found this is a common issue so buying new ones may not fix the issue. I need to identity a specific ...
0
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1answer
215 views

Monitor switch traffic load on specific port (CISCO managed switch)

For troubleshooting networks problems I need to know how to monitor the traffic (work load) on a managed switch. I read about SPAN for CISCO switches. But it seems to be overkill since it does mirror ...
0
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1answer
63 views

Testing symmetrical high-speed Internet connections

Is there a tool that I can use on a sever that will allow me to measure throughput for symmetrical circuits on a closed controled network to a select group of clients? If not how do I go about ...
0
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1answer
231 views

iPad and Wifi Access point on a MAC restricted network

I'm trying to help my sister get her iPad online in her university halls of residence. She has one ethernet port in her room and there is no wireless provided. I got her a wireless router (which is ...
0
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1answer
96 views

Does network monitoring tools help in detecting spywares?

Is it possible for spywares/ virus not to be detected by network monitoring tool ( for eg TCPView) if they are sending information/files over internet ?
2
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0answers
60 views

Internet stops working when using Microsoft Network Monitor

I need to sniff some http request that a software is making, so I've downloaded Microsoft Network Monitor which I have used in the past on other computers without any problems. So I run the network ...
2
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0answers
488 views

Windows Command line way to get network usage of a process

I would like to get the network usage (in bytes or KB) of a specified process through the Windows command line (I'm using Windows 7). Also if its possible to get a list of all running processes with ...
0
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0answers
66 views

linux driver for monitor-mode support in Broadcom cards

I am trying to run kismet(https://www.kismetwireless.net/ ) on ubuntu.I have installed it directly from "apt-get install kismet" and added source with interface as "wlan0". After adding source it ...
0
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0answers
33 views

How to see all network flows?

I have ntopng web page reporting my computer is producing tens of thousands of new flows in a second. Unfortunately, an utility does not have an ability to show there flows. How to collect / log ALL ...
0
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0answers
17 views

How to log Wi-Fi network changes?

Is it possible to log, how, when and why, Wi-Fi network changes it's parameters like protocol, channel and so on? Also would like to see client connections, base station switch, speed switch and so ...
0
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0answers
43 views

Program to monitor network usage and perform system functions accordingly

Is there a program out there that monitors network usage, and then can execute system network functions upon a specific network change. For instance, I would like to monitor the download amount, once ...
0
votes
0answers
89 views

vnStat - Unable to read/write database

I am trying to monitoring network interface with vnStat, but no success. I created database with sudo: sudo vnstat -u -i p33p1 But when i try to start vnStat as normal user: vnstat -u -i p33p1 ...
0
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0answers
51 views

Performance Monitor monitoring packets received on specific port?

We're using dozens of ports to receive hundreds of UDP connections per second (each connection is one packet) from gps devices. The programs that do the listening are poorly written and don't log any ...
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0answers
42 views

Teenager network statistics tool wanted

I would like to somehow monitor how much time each device connected to my home network has been generating "significant" network traffic during the last 24 hours... For example, I want to see that my ...