Re: [Ryu-devel] bug: KeyError EventOFPErrorExperimenterMsg

Hi Hu, It seems a bug of Ryu. When Ryu receives OFPT_ERROR messages with OFPET_EXPERIMENTER type, Ryu will successfully parse OFPT_ERROR messages, but will fail to convert messages into events for Ryu applications. The attached patch should fix this problem on only OF 1.3. Could you try this?

Re: [Ryu-devel] ofctl_rest.py doesn't permit ping

Hi, You want to implement Web Application which shows OpenFlow informations, right? Well... I guess it is depending on your application design. Ryu provides many APIs to control OpenFlow messages, you can implement your own App by useing Django, Flask, or your favorite Web framework. Thanks,

Re: [Ryu-devel] how can i distinguish controllers for packet in to them?

Hi, Mehran Sorry for delaying. As I said, NXTSetControllerId does set "controller_id", not send Packet-In. To send Packet-In to the specific controller, you should also use NXActionController. Did you check my code (simple_switch_13_nx.py) which I've sent to you? Please refer to this code to i