Invention Grant
US08908537B2 Redundant network connections 有权
冗余网络连接

Redundant network connections
Abstract:
Various exemplary embodiments relate to a method and related network node including one or more of the following: performing an active gateway election to determine whether the provider edge device will be an active gateway for a connection; if the provider edge device will be the active gateway for the connection, indicating to a customer edge device that no fault is currently associated with a link between the customer edge device and the provider edge device; and if the provider edge device will not be the active gateway for the connection, indicating to the customer edge device that a fault is currently associated with the link between the customer edge device and the provider edge device.
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