Re: [Ryu-devel] Adding flag, label or any thing from switch to Controller.

2018-03-29 Thread Iwase Yusuke
Hi Nadim, First, please confirm your situation. You want to realize the following? 1. H1 send some packets 2. S1 send the received packets to C1 as Packet-In messages 3. C1 send the packets as Packet-Out to S2 4. S1 send the packets to S3 5. S3 send the packets to C2 as Packet-In messages And, i

[Ryu-devel] Adding flag, label or any thing from switch to Controller.

2018-03-29 Thread emi.hacker via Ryu-devel
Hello all,  C1                             C2 |    \                              |S1-- S2 S3 |H1 In this  senerio, H1  sends pkt to S1, after that to C2 through S2 and S3. I need S1 to add a label or flag (e.g A = 10), and I get it in Packet-In messages to make a decision.