Microsoft Technology Licensing, LLC

Amazon Technologies, Inc.

Oracle International Corporation

Vivek Bhanu

Timothy Mark Moore

Warren Vincent Barkley

Chris Higgins

Edwin A Hernandez-Mondragon

Mohammad Shabbir Alam

Florin Teodorescu

Jagwinder Singh Brar

Abhishek Abhishek

Anton W Krantz

Taroon Mandhana

Peter John Hill

Forrest Curtis Foltz

Hoi Huu Vo

Yimin Deng

Abhoy Bhaktwatsalam

Yinghua Yao

Samer Arafeh

John W Archer

Yue Zuo

Dan Knudson

David Allen McArthur

Siamak Poursabahian

Vivek P Divakara

Lambert H Green

Hoyuen Chau

Arun Ayyagari

Deepak Bansal

John Charles Krumm

Sean O Lyndersay

Rishabh Tewari

Daniel Max Firestone

David Ross Buerer

Michal Czeslaw Zygmunt

Christopher Jon Lang

Madhan Sivakumar

Steven A N Shafer

Denise L Chen

Neeraj Motwani

Abhijeet Kumar

Geoffrey Edward Pease

Gaurav Lochan

Ho Yuen Chau

Madhurima Pawar

Tim McGrath

Mark Huyler

Samer N Arafeh

A network appliance is configured to receive a packet having an address of a custom device as a source address. Policies are accessed that are applicable to a virtual network associated with the custom device. The policies are applied to the packet. A hairpin layer redirects the packet to a destination address contained in the packet. For subsequent packets, application of the policies is bypassed to the subsequent packets. Application of the policies is offloaded to an acceleration device.

Third-party hardware integration in virtual networks

Techniques for exposing a subset of hosts on an overlay network, without exposing another subset of hosts on the overlay network, are disclosed. A component associated with an overlay network exposes a subset of hosts on the overlay network to components external to the overlay network. The component exposes the subset of hosts by distributing a mapping between (a) the hosts to-be-exposed and (b) the substrate addresses associated with the hosts. Alternatively, a component external to an overlay network exposes a subset of hosts on the overlay network to additional components external to the overlay network. The component exposes the subset of hosts by distributing a mapping between (a) the hosts to-be-exposed and (b) a substrate address associated with the particular component. In either embodiment, a mapping for hosts to-be-hidden is not distributed.

Exposing a subset of hosts on an overlay network to components external to the overlay network without exposing another subset of hosts on the overlay network

Techniques are disclosed for identifying an unauthorized device in a network environment that comprises a plurality of heterogeneous devices. In some embodiments, tests may be performed about a device, using information provided by the device, information about the device obtained from a neighboring device, or information about a placement of the device within a network topology. These tests may be used to determine whether a device is unauthorized for the network.

Unauthorized device detection in a heterogeneous network

Computerized methods, systems, and computer-storage media for allowing virtual machines (VMs) residing on a common physical node to fairly share network bandwidth are provided. Restrictions on resource consumption are implemented to ameliorate stressing the network bandwidth or adversely affecting the quality of service (QoS) guaranteed to tenants of the physical node. The restrictions involves providing a scheduler that dynamically controls networking bandwidth allocated to each of the VMs as a function of QoS policies. These QoS policies are enforced by controlling a volume of traffic being sent from the VMs. Controlling traffic includes depositing tokens into token-bucket queues assigned to the VMs, respectively. The tokens are consumed as packets pass through the token-bucket queues. Upon consumption, packets are held until sufficient tokens are reloaded to the token-bucket queues.

Applying policies to schedule network bandwidth among virtual machines

A system and method for carrying out network and interface selections across multiple media is disclosed. The disclosed system facilitates automated network interface configuration decision-making that spans a set of networks supporting communications via differing media. A set of media specific modules associated with differing communications media acquire network interface status/capabilities information. A rules engine thereafter applies a designated network selection rule(s) to the acquired network interface status/capabilities information, and any other appropriate parameters attributable to either an interface or network, to select one or more networks and interfaces with which to establish/maintain a connection.

Network and interface selection on a computing device capable of establishing connections via multiple network communications media

A system and method for discovering and connecting to a preferred remote Bluetooth device by a local Bluetooth device. An inquiry scan cache and a page scan cache are maintained. The inquiry scan cache is updated by way of a periodic inquiry scan. The page scan cache is refreshed by way of an attempt to connect to the preferred remote Bluetooth device. Periodically, and more frequently than the periodic inquiry scan, a list of available remote Bluetooth devices is formed from entries in the inquiry scan cache concatenated with each entry in the page scan cache for which a page scan is successful. In one embodiment, the page scan cache holds a finite number of entries, and an expiration policy is applied to each added entry. In another embodiment, the inquiry scan cache is also updated when a remote Bluetooth device attempts to connect to the local Bluetooth device.

Smart scan for wireless devices

A method, schema and computer system for a location service provides data structures that are extensible by allowing different types of location awareness applications to retrieve and deposit location data. The method includes providing an abstract location object arranged in a schema to enable servicing a received request for a logical location of an electronic endpoint; and arranging one or more location elements within the context of the abstract location object. The location elements are configured to act as peers relative to the logical location and each location element is configured to act as a proxy relative to any other location element within the abstract location object.

Schema for location awareness

A network fingerprinting component for a computerized system issues network identifiers (NID) for computer networks. Identity confidences may be determined for each issued network identifier with respect to current computer networks. Computer network attributes may include passive network attributes and active network attributes. Retrieving values for active network attributes involves generating network traffic. As a result passive network attributes may be available to the network fingerprinting component before active network attributes. Learned identity confidence modifiers may be applied to identity confidences determined independent of active network attributes to achieve more accurate identity confidence sooner. Better learned identity confidence modifiers may be obtained by comparing identity confidences for a particular computer network determined independently of active network attributes with identity confidences for the computer network determined once active network attributes become available and then adjusting the learned identity confidence modifiers so as to minimize any differences.

Network fingerprinting

A system and method for enabling and implementing personal area networking on a local machine having one or more local Bluetooth devices. A set of interoperating data structures are employed in an implementation of a PAN driver, including device control blocks and connection control blocks, which comprise finite state machines. Also disclosed are a method and system for setting and advertising multiple PAN profile roles in a Bluetooth device.

Bluetooth pan driver

Growing community of inventors

Bothell, WA, United States of America

Vivek Bhanu