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Network Application level Monitoring

Posted on 2008-09-29
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Last Modified: 2012-05-05
I want to monitor the application level traffic on network segments. Now Netflow, J flow and C-flow not supported in my devices. Which software will I use then?
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Question by:anishpeter
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by:Kamran Arshad
ID: 22598142
Hi,

What is your gear? I mean which devices you have and what is the IOS on those devices?
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by:anishpeter
ID: 22599525
Juniper firewalls, Cisco 3750,3560,2960, withe cisco 3640,2811 routers mainly conatined in my network
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Expert Comment

by:Kamran Arshad
ID: 22601921
Hi,

You can setup a Syslog server for both your Cisco and Juniper gear. The most basic way of monitoring the application level traffic is by using Protocol Decoder like Wireshark;

www.wireshark.org

wiki.wireshark.org

You may also have a look at Ntop;

www.ntop.org
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by:anishpeter
ID: 22607426
How can I use wireshack to monitor traffic usage of Application in Bytes/Sec level?
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by:Kamran Arshad
ID: 22609132
What are the applications that you want to monitor? Are they web-based applications using some specific TCP ports? The filter section is what you will use to monitor the application specific information.
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by:anishpeter
ID: 22617673
All Application have specific ports. I know to monitor packets using wireshack. But the same can be used to minitor the Bandwidth usage,
ie. 200 Kbps = HTTP
350 Kbps = FTP.

This type of result I need. Can wireshack can be used for the specific purpose?
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Expert Comment

by:Kamran Arshad
ID: 22622891
Go to

Statistics--->Protocol Hierarchy
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by:anishpeter
ID: 22627090
Ok.. I agree.  Do u know the hardware aplliance that can be used for this purpose.
If I use Paketeer, I can monitor packets through a particular WAN link. Did u use NIKSUN?
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Kamran Arshad earned 250 total points
ID: 22628654
Never used any hardware for it ever. Though products like Paketeer are really very rich. You may also have a look at F5 products.
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by:anishpeter
ID: 22801455
Ok.. I will use Paketeer
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