Michael Patterson : Advanced NetFlow Traffic Analysis
Michael Patterson
Founder and Product manager for Plixer's Scrutinizer NetFlow and sFlow Analyzer as well as Flow Analytics.

Riverbed NetFlow Analyzer

Last year we had a customer contact us to help them invest in the ideal Riverbed NetFlow Analyzer. After receiving a good...

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How to Speed Small Cell Site Acquisition on a Large Scale

By: Jean Jones, Director, Wireless Marketing, Alcatel-Lucent

Outdoor small cells are now widely recognized as a great solution for expanding mobile capacity and coverage. And their use is expected to grow sevenfold by 2018.[1] So here’s the next big question: How can you put these cells where they’re needed, faster and at lower cost?

Maybe you’ve already encountered deployment issues, including difficulties with small cell site acquisition. According to an Informa Telecoms & Media survey, nearly 60% of mobile operators say that deployment problems are their biggest small cell challenge.[2] In other words, operators’ top concerns are not about small cell technologies or products. Instead, they’re about the practical aspects of getting these cells up and running on light posts, utility poles, bus stops, buildings and other street locations.

This blog looks at a collaborative approach that makes these deployment processes faster and easier. Alcatel-Lucent adopted these methods for our Metro Cell Express Site Certification Program. And we’re discussing them here, because this business model earned a top award in the small cell innovation leadership category.

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HumansFirst ColdSmoke Lets You Buy with your Smartphone

While speech-technology has come a long way, we still haven’t entered the world of Star Trek reruns where the computer can do...

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Structural Separation via REIT Equals Zero Taxes

Windstream got the endorsement of the IRS to transfer their assets - copper and fiber plant - to a REIT and...

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Connected Cars as an Everyday Lifestyle

By: Ellis Lindsay, General Manager, Customer Experience Solutions, Alcatel-Lucent 

I drive to work and back home in my car every day. I tune in to a radio station for traffic news and upcoming events nearby. Like many of you I’m sure, this is a typical everyday activity. And like never before, we are connected to our home, our families, our phones, our work and our friends in a network that seems to be always on. Shouldn’t we be in a lifestyle where we are consistently connected to the everyday activities in our lives? Well, let me introduce you to the world of Connected Cars. Full Story »

Don't Miss Fiber Mountain Session Next Week in Vegas

Next week at Software Telco Congress (the NFV and SDN event) in Las Vegas - collocated with ITEXPO, there will be some...

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Internet Telephony Expo: Still Relevant?

I’ve attended the ITExpo for many years, and lately I’ve been asking myself, “Is this event still relevant?” At one time,...

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Riverbed NetFlow Analyzer

August 12, 2014

Last year we had a customer contact us to help them invest in the ideal Riverbed NetFlow Analyzer. After receiving a good size packet capture, I spent some time with the other engineers developing a whole bunch of new reports.

NetFlow Calculator for Supermen!

June 4, 2014

When sizing a NetFlow or IPFIX collection appliance, many consumers go looking for a NetFlow calculator.  In order to do some calculations, you'll need to have some numbers handy. For example, what volume of flows per second can all of the hardware combined generate?  This is an important question because it will likely influence the type of collector your team invests in.

A software based collector should be able to scale to well over 40,000 flows per second which is over a couple million flows per minute.  A hardware based solution should scale to well over 100,000 flows per second.  If the solution can be distributed, collection rates well into the multi millions, should be attainable.  The problem that customers need to be aware of is that flow volume is not always directly related to bandwidth consumed.



Software Defined Networks Demystified: 5 Truths

March 15, 2014

For those trying to understand what a Software Defined Network (SDN) is, this post demystifies many of the benefits promised by SDN adversaries.  To do this, I will draw out 5 areas that help you comprehend the truth about where it promises to deliver. First keep in mind that a SDN is broken into two parts: the Control and Data planes.



Cisco AVC Reporting: Flexible NetFlow Configuration

March 9, 2014

The configuration below provides details on how to configure Cisco AVC Reporting / exports in IOS EX. For those of you new to Cisco Application Visibility and Control (AVC) exports.  This configuration allows network administrators to use flow data to report on details such as URLs, latency, retransmits, packet size, TCP window size, jitter, packet loss, etc. Note also that Cisco is making the switch from NetFlow to IPFIX. Check it out:



Configuring Citrix AppFlow Support

February 3, 2014

We have included AppFlow support in our solution for years. This post tries to help with how to configure it so that you can take your AppFlow network traffic analysis to the next level.  

Note: AppFlow can be enabled only on nCore NetScaler appliances.





Palo Alto NetFlow Configuration

January 14, 2014

Today I’m covering the Palo Alto NetFlow Configuration steps.  This is a pretty straight forward two step process that is easy to complete and is supported on all Palo Alto firewalls except the PA-4000 series models.  



Been Hacked - What will you do?

December 12, 2013

Is your company a financial institution or a government agency that fears it may have been hacked?  How do you know and if you have been penetrated, what are the hackers doing?  What will you do about it?



Cisco AVC Webcast - Future Proof your Network

October 8, 2013

Last month I co-hosted a webcast with Liad Ofek, Technical Marketing Manager at Cisco on the topic of Application Visibility and Control (AVC). It was one of our most successful webcasts ever and it is now available to those who couldn’t make the event.



UserName with NetFlow or IPFIX

September 15, 2013

Ask any network administrator trying to track down the end user of a suspect traffic pattern, whether they would rather have the IP address or username and they will likely tell you ‘both’.  Several vendors are now including both in their NetFlow and IPFIX exports.



AKCP Reseller : AKCP Distributor

August 1, 2013

Setting up server room monitoring or any type of environmental monitoring may lead you to the largest AKCP Reseller or AKCP Distributor in the United States. The sensorProbe2 is the BitSight 2 from Ravica.com. They carry an entire line of environmental monitoring sensors for nearly every type of environmental condition.  Examples include temperature monitoring, humidity monitoring, smoke detection, airflow, fuel level sensors, water detection, etc.



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