On Wed, 12 Sep 2018 17:02:51 +0900, Soe Ye Htet wrote: > I have read about that LLDP Packet is mainly used in a wired network in > order to detect the link failure. However, in my case, I am also trying to > detect the wireless link failure with LLDP Packet. I generate LLDP Packet > by command line ryu-manager --observe-links. I have observed that a lot of > LLDP packet is generated. Can we set the time for generating LLDP packet > for eg every 0.3 sec one LLDP packet is generated. In my configuration, > there are 3 wireless nodes and one RYU Controller and only one wireless > dongle is used in each wireless nodes and in a controller which means I > have applied an in-band control. My current network topology is small-scale > wireless mesh network with fully interconnected. I have trying to detect > the detection of wireless link failure.
LLDP packets are generated in ryu.topology.switches.Switches.lldp_loop. As you can see, LLDP packets are rate limited by the hardcoded constants LLDP_SEND_PERIOD_PER_PORT and LLDP_SEND_GUARD. Does changing these values help? -- IWAMOTO Toshihiro _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
