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Congestion Avoidance in SDN us...

A paper I wrote for Sideband Networks based on previous work done for Router Analysis....

Reference Controller 2014 R...

As a follow up to the original Reference Controller posts, we have been updating our setup to more recent versions of RouteFlow, OpenvSwitch, RYU, etc. Our goal is to have IPv6, OSPF and BGP working across a multi-node setup including 2 Cisco Routers, a Soekris...

Network Virtualization and Cis...

As VMware pushes NSX into the spotlight, Cisco responds that the network is already utilized. Scrolling through hundreds of post VMworld articles, I ran into one from Embrane showing that network virtualization is still not well understood.  In Embrane’s post...
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recent comments
  • Steven Noble: Huawei uses a realtime kernel with their own software on top...
  • Musole Mukube: What OS does Huawei use? I know Cisco runs on Linux. What ab...
  • Steven Noble: Sorry about that, I finally realized my numbers were mis-typ...
  • Carlos Díaz: Great place to learn...
recent from 45 State of OpenFlow 2012 – Testing and Analysis
State of OpenFlow 2012 – Testing and Analysis What is the state of OpenFlow as we transition into 2013? Router Analysis, Inc. will be taking the last few weeks of 2012 to put together a comprehensive report on the state of OpenFlow.  Our goal is to work with as many analysts and academics to understand where OpenFlow was expected to be vs where...
recent from 6 Testing Vyatta Subscription Edition 6.5 R1 – Full Report and Analysis
Testing Vyatta Subscription Edition 6.5 R1 – Full Report and Analysis Analyzing and Testing Vyatta Subscription Edition 6.5 R1 A Router Analysis, Inc. independent report. *** Note ***  The report has been updated to clarify questions that I have received.  The new report # is RA-111812-02. Router Analysis, Inc. has released the full testing report on Vyatta Subscription...
recent from 7 Product Review: Edge-Core ECS4610-50T
Product Review: Edge-Core ECS4610-50T Edge-Core ECS4610-50T IWNetworks, the US distributor of Edge-Core switches provided Router Analysis with a ECS4610-50T Gigabit Aggregation switch to test in our Gigabit Aggregation Switch Shootout.  While we were unpacking and setting the switch up for testing we decided to do a quick review. Product...
recent from 42 Network Hardware and SDN
How Does SDN Fit Into The Virtual Data Center? One thing that needs to be cleared up is the definition of  Network or Networking Hardware.  In the definition of SDN from ONF they discuss the decoupling of the Control and Data Plane with the Data Plane being defined as Network Hardware.  Here is where things...