[Ryu-devel] About the certification of OF switches and conducted tests

Hi, I am a researcher from the Aalto University of Finland. I'm particularly interested in SDN and OpenFlow. I have been following you work for quite some time already and I wanted to congratulate you for the great effort and quality. We have chosen Ryu as the default SDN Controller in our rese

Re: [Ryu-devel] TCP Flags in ryu

I agree with Fujita. [1][3] Since, i am also working on the topic, i tried to find out how to do so. OFP does not support it directly but i think it is possible for you to construct your own object using 'Extended OXM fields' [2] However recently, OVS has started supporting TCP Flag matching [4] T

Re: [Ryu-devel] Import Error: "cannot import name cfg"

On Thu, 20 Nov 2014 14:30:05 +0800 Yafeng Zhou wrote: > Hello,all: > > I am newer in SDN and Ryu, I am trying to discovery switches and links > between switches, and I use the module ryu/topology/switches.py and > ryu/topology/dumper.py just as the ryu-del mailing list described >

Re: [Ryu-devel] TCP Flags in ryu

On Wed, 19 Nov 2014 12:20:10 + Salaheddine ZERKANE wrote: > Hello, > I am a phd student working in SDN security and new in RYU, Could you > please help me to find out if it is possible to create rules in RYU > using matching on TCP Flags such as : RST, FIN, SYNAck, etc. and if I don't think