PERFORMANCE MONITORING SUPPORT FOR CFM OVER EVPN
FIG3 is a diagram of example components of one or more devices of FIG2
FIG3 is a diagram of example components of a device 300. Device 300 may correspond to user device 210, security platform 220, computing resource 224, and/or network device 240. In some implementations, user device 210, security platform 220, computing resource 224, and/or network device 240 may include one or more devices 300 and/or one or more components of device 300. As shown in FIG3, device 300 may include a bus 310, a processor 320, a memory 330, a storage component 340, an input component 350, an output component 360, and a communication interface 370. The number and arrangement of components shown in FIG3 are provided as an example. In practice, device 300 may include additional components, fewer components, different components, or differently arranged components than those shown in FIG3. Additionally, or alternatively, a set of components (e.g., one or more components) of device 300 may perform one or more functions described as being performed by another set of components of device 300.
diagram
310
switching component
300
device devices
320
controller
['1. A method, comprising: providing, by a first provider edge (PE) device, a route advertisement, the first PE device being part of an Ethernet virtual private network (EVPN), and being multihomed to by a first customer edge (CE) device, a first attachment circuit being established between the first PE device and the first CE device, the route advertisement including a media access control (MAC) address, corresponding to the first attachment circuit, that is utilized as a connectivity fault management (CFM) MAC address for a maintenance endpoint (MEP) configured on the first attachment circuit; receiving, by a second PE device, the route advertisement, the second PE device being part of the EVPN, and being communicatively coupled to a second CE device, a second attachment circuit being established between the second PE device and the second CE device, the second PE device being configured to monitor connectivity between the second attachment circuit and the first attachment circuit; and causing, by the second PE device, traffic, relating to monitoring the connectivity, to be directed to the first PE device and/or to the first attachment circuit based on the route advertisement, the traffic not being provided to any other PE device, on the EVPN, that is multihomed to by the first CE device.']