Abstract: A method to retrieve transaction address resulting in PCIe completion timeout includes monitoring a Peripheral Component Interconnect Express (PCIe) controller to detect a Completion Timeout (CTO) transmitted therefrom. A Master Identification (ID) of a Master and a transaction address of a transaction are stored in a configuration space, in response to detecting the CTO, wherein the transaction originates from the Master and the CTO is signaled in response to the transaction. The CTO is responded to with the Master identified by the Master ID in the configuration space.

Abstract: A method and apparatus for automatic containment of unauthorized access points in a computing network is described. The method may include receiving data indicative of at least a device identifier corresponding to an unauthorized access point. The method may also include, in response to locating the received device identifier in a listing of device identifiers that are associated with data transmissions through the network device, identifying a port of a network device as the port to which the unauthorized access point is connected.