hi, > Hello Ryuians, > I am trying to make an application to push shortest path flows to the > switches. In my mininet topology I specifically mentioned the MAC addresses > for each switch port. When I check the MAC addresses from mininet terminal it > shows the MAC addresses I configured in the topology. But when I run the > application, packet_in occurs from a lot of unknown MAC addresses which are > not even in my topology. So its getting too difficult for me to debug the > application because of these unknown MACs. > > I am not actually sure from where these MACs are coming from. Can anyone help?
you might want to look at the vendor part of the addresses for a better guess. > Also how can I push hard coded flows to the switches at the beginning of the > application run(from the application not using Curl)? My intention to try > this, is to avoid flooding packet when destination is unknown. you can install flows in @set_ev_cls(ofp_event.EventOFPSwitchFeatures, CONFIG_DISPATCHER) handler. see simple_switch_13.py for an example. YAMAMOTO Takashi > I attached the application with this email. I will be grateful if someone can > help me with this. > RegardsSakib ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
