machine learning on pox controller + mininet
hi.. everyone,i got some questions about pox controller, is it possible to implement machine learning in pox controller with decision tree algorithm ?, my case is DDoS Attack and how to mitigate the...
View ArticleAbout OpenFlow Group Type Select
Hi,I have aruba 2930F series switch JL253A. I have RYU controller and I'm using OpenFlow 1.3. I added a select group in switch. Then, I tried to add a flow that forwards packet to that group in...
View ArticleAssociating a flow to a meter via Ryu controller on ARUBA 2930F JL253A Switch
Hi,I am trying to add a meter to the switch via RYU controller and then use that meter to rate-limit a flow. I was successful in adding the meter to the switch, however, when I try to associate that...
View ArticleOpenFlow VLAN matching/actions support on HP 2920 and HPE 3800
Hello,I have an HP 2920 switch running firmware version WB.16.08.0001 and an HPE 3800 (J9576A) switch running firmware version KA.16.04.0016.Both switches are configured with a single aggregate...
View Articlehow to forward packets to OpenDaylight controller
i use Open vSwitch and OpenDaylight.i want to forward packets to controller. what i want to do is build a firewall, so ovs first send all packets to controller, and the controller will judge whether...
View Article2920-24G PoE + with RYU controller
Hello, I am using the HP switch 2920-24G PoE + in Openflow 1.3 mode with a RYU controller. I am trying to get a basic topology. I have created 2 VLANS, one vlan for the controller and another for the...
View ArticleHPE Networking Online Configurator saving & exporting but then not appearing...
The Online Configurator is located here: https://techlibrary.hpe.com/us/en/networking/products/configurator/index.aspx#.XimynTaB671FYI: You have to open it in IE since Firefox no longer supports the...
View ArticleHPE SDN application Network visualizer and non HPE SDN controllers
Hi everybody,Since HPE SDN application Network visualizer is based on REST APIS, therefore it should be able to work work with any SDN Controllers which use REST APIS on its south bound interfaces....
View ArticleHPE Van SDN
i'm create a teamig between thre hpe sdn controlleri need to change the reiorty setting for controllers to select one of the as leaderiwhich python file responsible this task ?
View ArticleWrong(undesired) IP Checksum calculated by HPE Aruba 3810M with RYU...
Hi,I am facing a problem, regarding IP/ICMP packets in SDN. Consider the topology (Windows)A(192.168.0.10)<----------------> (192.168.0.51)HPE(192.168.7.51)...
View Article[HPE2920-24G] Only 0x1 returned at the version negotiation and low throughput...
Hello,I am a network researcher using HPE2920-24G and Ryu-manager as an SDN Controller. While I am testing IP routing by using these SDN switches, I've got some issues as follows. Could you please...
View ArticleMachine Learning in SDN
I am Working on SDN Controller. I want to implement Machine Learning Algorithm on SDN Controller how it should be Implemnted Kindly Guide me. Thanks
View ArticleOpendaylight basic question
I am new to Opendaylight and SDN. I have installed Opendaylight Oxygen 0.8.4 in my Ubunutu. I also installed the feature packages e.g. odl-restconf-all odl-l2switch-all odl-dlux-core in Opendaylight....
View ArticleConnect MATLAB simulink model to the real physical SDN-based switches
Dear all, How can I connect my MATLAB software model including simulink and script codes to a real physical server (not virtual Mininet) with software-defined networking (SDN) switches? The server...
View ArticleWhere is the HPE SDN AppStore?
I just downloaded and installed the latest HPE SDN VAN and clicking on the AppStore link takes me nowhere.Is this still a valid supported product?
View ArticleHPE VAN SDN Controller packet-in event
i have build an sdn app that in one of it's classes has a nested class that implements the SequencedPacketListeneras it's in the docs (Hpe van programming guide 2.7)when a packet in occors (and i have...
View ArticleThe radius of image of a circle under mobius transformation
A Mobius transformation of the plane takes z↦az+bcz+dz↦az+bcz+d. These are known to take circles to circles, but given an explicit circle, how do we compute the radius.Let's parameterize our circle by...
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