Hi, According to OpenFlow Spec 1.5, you need to know which table is the first egress table, first. If your switch supports egress table, you can check the capabilities for the egress table by OFPTableFeaturesStatsReply messages. OFPTFF_FIRST_EGRESS capability flag indicates the first egress table. http://ryu.readthedocs.io/en/latest/ofproto_v1_5_ref.html#ryu.ofproto.ofproto_v1_5_parser.OFPTableFeaturesStatsReply
Then, you can add a flow entry with the table_id which you could get from the above. BTW, According to the GitHub page of OVS, to support Egress Tables [EXT-306] is remaining on TODOs. Does OVS support Egress Tables now? https://github.com/openvswitch/ovs/blob/master/OPENFLOW-1.1%2B.md#openflow-15-only Thanks, Iwase On 2016年06月27日 12:37, 邱彥鈞 wrote: > Hi, > > As the title says, > I tried to add a flow entry to an egress table with ryu controller, > but I can't find how to do it in ryu documentation. > > I found that only openflow 1.5 support egress table. > I am using mininet 2.2.1 with openvswitch 2.5, > which should support openflow 1.5. > Should I config anything to use egress table? > Or any help please? > > thx > > > > > > ------------------------------------------------------------------------------ > Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > Francisco, CA to explore cutting-edge tech and listen to tech luminaries > present their vision of the future. This family event has something for > everyone, including kids. Get more information and register today. > http://sdm.link/attshape > > > > _______________________________________________ > Ryu-devel mailing list > Ryu-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ryu-devel > ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
