Overview Over the last few months, we have been doing testing of the SDN controllers Open Daylight Helium SR3 (mostly via the Brocade Vyatta Controller v1.2) and ONOS Cardinal v1.2. In thi...
https://www.sdntesting.com/comparing-sdn-controllers-open-daylight-and-onos/
As part of our continuing work for NetDEF, we continue to install, setup and test the latest SDN controller tools from companies such as Brocade. The Brocade Vyatta Controller (BVC) v1.2 is based...
https://www.sdntesting.com/using-the-brocade-vyatta-controller-part-2/
In our work with SDN controllers we concentrate on a few including On.Lab’s ONOS, The OpenDaylight Project and RYU. In this post we will discuss setting up a distributed ONOS cluster. First t...
https://www.sdntesting.com/installing-and-using-distributed-onos/
As part of NetDEF, I’ve been working with different SDN controllers, including; the Brocade Vyatta Controller v1.1.1 (BVC), the OpenDaylight Controller (Helium Release) and the ONOS v1.0 Contro...
https://www.sdntesting.com/using-the-brocade-vyatta-controller-part-1/
In the last post, we covered configuring a Pica8 3922 as a One-to-Many port replicator. For this post, we will not repeat the initial setup steps, just the extra details. Here is a design where w...
https://www.sdntesting.com/openflow-tap-aggregation-part-2-multiple-source-destinations/
I had an interesting conversation during lunch about the future of network taps and aggregators now that OpenFlow switches can do many of the same types of operations. In my testing I have use...
https://www.sdntesting.com/can-an-openflow-switch-replace-a-tap-aggregator/
Today the team at SDNCentral released their yearly Network Virtualization Report. The team at SDNCentral has done a great job of keeping the content vendor independent. The post SDNCentral R...
https://www.sdntesting.com/sdncentral-report-on-network-virtualization-2014/
Network Function Virtualization or NFV for short is a call to action that looks to aggregate resources across networking, compute and storage. A collaboration of many of the large players in the ...
https://www.sdntesting.com/network-function-virtualization-and-sdn/
Testing Vyatta Subscription Edition 6.5 R1 We here at SDN Testing have been working with Router Analysis, Inc. our parent company doing testing of Vyatta Subscription Edition 6.5 R1 under VMWare....
https://www.sdntesting.com/testing-vyatta-6-5-r1-under-vmware-preliminary-results/
Commodity Hardware is not the old machine you found under a desk.. You will often see “runs on commodity hardware” on a SDN product website. What does it really mean? Sometimes when Router ...