NetFlow export over IPsec tunnel

Posted in Cisco NetFlow, Flexible NetFlow, NetFlow Analyzer on November 21st, 2012 by Jimmy W
NetFlow export over IPsec tunnel

Are you having trouble exporting encrypted NetFlow traffic over your IPsec tunnel?  When using a IPsec encrypted VPN, packets transferred are required to have the same output features of the tunnel; namely QoS and Encryption. Only if the output features are applied on the packets will they be sent to the destination over the VPN.  This post will tell you how to get the data you want. Read more »

Jimmy Wendler

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How to avoid IPFIX or NetFlow Sampling Vs. sFlow

Posted in application performance monitoring, Netflow Billing, netflow sampling, sFlow on November 16th, 2012 by Steve
How to avoid IPFIX or NetFlow Sampling Vs. sFlow

Sampling traffic in an effort to represent the overall traffic pattern in theory is a sound idea.  In fact, for the most part, I agree that statistically, sampling can be as accurate as rolling a dice 1296 times and expecting exactly 216 matches for each of the 6 possible outcomes.  Well, I doubt it.   When counting massive quantities of data and accuracy matters, we need an alternate solution to sampling but, what is it?

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Steve

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EM7 NetFlow Support: 3 Key Features

Posted in IPFIX, Jitter, NetFlow Analyzer, Network traffic monitoring, Packet Loss on November 4th, 2012 by Ryan
EM7 NetFlow Support: 3 Key Features

Many Network Management Solutions on the market lack support for sFlow, NetFlow and IPFIX reporting and threat detection.  If you are looking for EM7 NetFlow support, our NetFlow solution easily integrates with EM7 from ScienceLogic and we do it in 3 ways to provide the best network traffic monitoring solution.
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Ryan

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Adtran IPFIX Support

Posted in Adtran NetFlow Analyzer, Adtran NetFlow collector, IPFIX, IPFIX Traffic Analysis, NetFlow Analyzer, Network traffic monitoring on October 31st, 2012 by Danny
Adtran IPFIX Support

Adtran NetVanta IPFIX support is available on the 2630, 2730, and 2830 security appliances that run Adtran NetVanta 5.8.1.3 or later releases. With your Adtran IPFIX Analyzer, you get visibility into Applications, Intrusions, Virus and Spyware, User internet access, VPN, VOIP, URLs and more. The NetFlow and IPFIX collector supports most industry standard IP flow protocols such as sFlow, jFlow, NetFlow, Flexible Netflow, and is especially designed for Adtran IPFIX reporting. It truly takes your traffic monitoring experience to a new level.

Adtran Traffic Analysis

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Catalyst 2950 NetFlow Support

Posted in NetFlow Analyzer, Network Traffic Monitor on June 25th, 2012 by mike@plixer.com
Catalyst 2950 NetFlow Support

The Catalyst 2950 / 2960 NetFlow Support is sought after because it is one of the most prolific switches produced by Cisco.  Sometimes it seems like every company we talk to has one and since we are a NetFlow and IPFIX company, we come across a lot of consumers who want to collect NetFlow from them. Customers are in luck.

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Michael Patterson
Founder and CEO

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Vyatta NetFlow Configure

Posted in NetFlow, NetFlow Analyzer, Network Traffic Analysis, sFlow on June 14th, 2012 by Danny
Vyatta NetFlow Configure


Vyatta Network MonitoringHow to configure Vyatta NetFlow?  That is the question we will be answering in this blog. I thought you might need a short and concise Vyatta NetFlow configuration guide that goes straight to the point.

Configuring NetFlow on a Vyatta is fairly simple: Read more »

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Monitor BYOD Traffic: NetFlow Reporting

Posted in IPFIX, NetFlow Analyzer, Network Traffic Monitor on April 5th, 2012 by mike@plixer.com
Monitor BYOD Traffic: NetFlow Reporting

Most companies are taking the position that BYOD (Bring Your Own Device) is allowing businesses to gain more productivity from their work force. Because of this, Mobile Workers are on the rise and it is creating a new IT challenge.

“Certain bring-your-own-device strategies present certain security risks: the introduction of mobile malware onto a hospital network, for example,” said Lynne Dunbrack, IDC Health Insights program director.

 

 

Some hospitals embracing BYOD, are restricting BYOD devices to Internet access only. Why?

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Michael Patterson
Founder and CEO

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Sonicwall NetFlow Analyzer: IPFIX Support

Posted in IPFIX, NetFlow Analyzer, Netflow Traffic Analysis, SonicWALL, SonicWALL NetFlow Analyzer, SonicWALL NetFlow collector on February 8th, 2012 by Danny
Sonicwall NetFlow Analyzer: IPFIX Support

SonicWALL Traffic Analysis

The Sonicwall NetFlow Analyzer supports not only most industry standard IP flow protocols such as sFlow, jFlow, NetFlow, Flexible Netflow, and IPFIX, but it also specializes in sonicOS NetFlow reporting. It is, in my opinion, the best way to get the most out of SonicOS NetFlow.

Besides the traditional flow octets delta count, source and destination ports and source and destination IP addresses; SonicWALL brings more to the table. SonicWALL NetFlow support was introduced in SonicOS 5.8. Some benefits include network planning and monitoring, application and user monitoring, security analysis and more. Read more »

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Enterasys NetFlow Collector

Posted in IPFIX, NetFlow, NetFlow Analyzer, Netflow Traffic Analysis, Network Traffic Analysis on January 18th, 2012 by Jo-G
Enterasys NetFlow Collector

Do you need an Enterasys NetFlow Collector?

Well, if you have Enterasys S-Series switches exporting Hi-Fidelity NetFlow, adding advanced NetFlow analysis to your network management toolset increases the value of that investment.

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Joanne Ghidoni
Sr. Solutions Engineer

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Palo Alto Networks NetFlow Support

Posted in NetFlow Analyzer on January 5th, 2012 by Ellen
Palo Alto Networks NetFlow Support

Palo Alto Networks NetFlow support is coming soon and we’ll be one of the first vendors to support it in our NetFlow Analyzer.  The team at Palo Alto Networks not only supports traditional NetFlow, but they also support deep packet analysis to identify actual applications such as Skype, BitTorrent, Webex and more.  Many netflow analysis tools mistakenly identify this traffic as HTTP (TCP 80).  Cisco NetFlow NBAR is a similar technology which makes network traffic monitoring much more informative especially when trying to perform root cause analysis. This feature is not in the Cisco ASA NetFlow export.

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Ellen

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