摘要:
An edge router (Broadband Remote Access Server) and a method are described herein that obtain a Media Access Control (MAC) address of an end device (consumer premises equipment). Once, the edge router obtains the MAC address of the end device then it can use Ethernet Operation, Administration and Maintenance (OAM) tools to troubleshoot the end device.
摘要:
A system and method for monitoring end nodes using Ethernet Connectivity Fault Management (CFM) in an access network. In one embodiment, a broadband access server (BRAS) is operable to generate an Ethernet CFM frame that includes a query message with respect to a particular end node. An interworking function (IWF) entity associated with an access node that services the particular end node is operable to interpret the Ethernet CFM frame and construct a corresponding query message in a native protocol compatible with the particular end node. Upon receiving a reply message from the particular end node, the IWF entity constructs a suitable reply Ethernet CFM frame for transmission to the BRAS, wherein the reply Ethernet CFM frame includes a response corresponding to the reply message from the end node.