Hi, Carlos You can use OFPFlowStatsRequest to get flows from an OpenFlow switch. http://ryu.readthedocs.io/en/latest/ofproto_v1_3_ref.html#ryu.ofproto.ofproto_v1_3_parser.OFPFlowStatsRequest
As an attribute, you can specify the cookie value, so you can get flows only with a specific cookie value. FYI, app/ofctl_rest.py provides GetAllFlowsStats API: http://ryu.readthedocs.io/en/latest/app/ofctl_rest.html#get-all-flows-stats You can use it to get flows with a specific cookie value via REST API. Thanks, Fujimoto On 2017年08月31日 01:15, Carlos Ferreira wrote:
Hello I wanted to ask the community, if anyone knows a way to use ryu, to dump all flows previously added to an OpenFlow Switch, or at least, to check if there's an already added flow with a specific cookieid. My objective is make a ryu controller check if an OF Switch already has a flow with a specific cookieid. Thank you all. Carlos Miguel Ferreira ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
