So i don't need to do anything in mininet just add that in ryu? Because the switch had to send to the controller without any request(i think that this want my professor because it's for my thesis) the message Thank you for the answer
Inviato da iPhone > Il giorno 10/ago/2016, alle ore 07:32, Iwase Yusuke <iwase.yusu...@gmail.com> > ha scritto: > > Hi, > > To implement a custom OpenFlow message in Ryu, > please add the definitions for your own messages into > ryu.ofproto.ofproto_v1_*_parser. > > If you need to receive and parse messages, parser() method is required > and if you need to send messages, _serialize_body() method is required. > 'OFPFlowMod' message has the both implementation and it might be helpful for > you. > > https://github.com/osrg/ryu/blob/master/ryu/ofproto/ofproto_v1_3_parser.py#L2548-L2684 > > Thanks, > Iwase > > >> On 2016年08月09日 04:09, Francesco Murador wrote: >> Hi i need some help with ryu, i need to realize a ryu application that raise >> a message from openflow switches on mininet, but i need to do a custom >> openflow message, because all i have to do, it is to check the traffic of my >> network and than if in an openflow switch there’s a lot of traffic it had to >> send a message to the controller and than the controller says to the other >> to use another path, obviously i yet checked how to do the second part, i >> mean the part to ignore a determinate switch, so my question is…how can i >> create a custom openflow message in mininet(or ryu i don’t know where to >> start in this part) to send to controller(where i’ll raise as an event)? >> I think i need to do this in mininet, but i need some help to understand >> I talk even with openvswitch dev and they said that it's more easy to do a >> poll request periodically..so what's right way the first i said or this? And >> can you help in the both way? >> Thank you for your help and i hope for a reply. >> If you don’t understand something of what i wrote say it to me >> >> >> Inviato da iPhone >> >> ------------------------------------------------------------------------------ >> What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic >> patterns at an interface-level. Reveals which users, apps, and protocols are >> consuming the most bandwidth. Provides multi-vendor support for NetFlow, >> J-Flow, sFlow and other flows. Make informed decisions using capacity >> planning reports. http://sdm.link/zohodev2dev >> _______________________________________________ >> Ryu-devel mailing list >> Ryu-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/ryu-devel >> ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. http://sdm.link/zohodev2dev _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
