Microsoft Technology Licensing, LLC

Cisco Technology, Inc.

Nick Holt

Won Yoo

Daniel Vasquez Lopez

Aniello Scotto Di Marco

Jie Jerry Liu

David A Maltz

Ashley Flavel

Pradeepkumar Mani

Oleg Surmachev

Matthew Tebbs

Brett Marl

Alex Hopmann

Steven M Bush

Joel Hynoski

Steve Thomas

Ashley Colin Yakeley

Aaron H Averbuch

Ryan Peterson

Justin Ferrari

Jie Liu

N nodes are assigned to a first layer of nodes having a first domain name server (DNS) anycast Internet Protocol (IP) address and a first fully qualified domain name (FQDN). M nodes are assigned to a second layer of nodes having a second DNS anycast IP address and a second FQDN. When a request to resolve the first FQDN for the first layer of nodes is received by a DNS of a node of the first layer and a load on the ES of the node is less than a threshold, the DNS handles the request by returning an edge server (ES) anycast IP address for the ES of the node. When the load on the ES is greater than the threshold, the DNS offloads the request by returning the second FQDN so that the second FQDN of the second layer is resolved to the second DNS anycast IP address.

Load balancing with layered edge servers

A distributed caching hierarchy that includes multiple edge routing servers, at least some of which receiving content requests from client computing systems via a load balancer. When receiving a content request, an edge routing server identifies which of the edge caching servers the requested content would be in if the requested content were to be cached within the edge caching servers, and distributes the content request to the identified edge caching server in a deterministic and predictable manner to increase the likelihood of increasing a cache-hit ratio.

Proxy-based cache content distribution and affinity

An edge server node comprises an edge server, a DNS, and a load controller. The DNS is assigned to a layer of edge server nodes where each layer of edge server nodes has a DNS anycast IP address for the DNSs of that layer and a FQDN for that layer. The DNS either handles or offloads requests to resolve the FQDN for the assigned layer to balance the load on the edge server. A request is offloaded by returning the FQDN for another layer. The load controller monitors the load on the edge server and directs the DNS to offload requests to reduce the load on the edge server.

A tool for managing a network of interconnected devices. The tool may provide a user with an interface that allows the user to view the type and status of each network device (that is, each device connected to the network), and even the status of the network itself. The tool may alternately or additionally provide a user with services related to the network. such as allowing a user to perform one or more tasks associated with devices in the network.

Network administration tool employing a network administration protocol

A network device management tool that allows a client, such as a network management tool or network device setup utility, to reliably obtain information about a network device. Variations of the network device management tool may alternately or additionally allow a client to deliver information to the network device, such as instructions to control the operation of the network device. The network device management tool may be incorporated into the network device.

Network device management

A network device setup utility gathers network configuration information at a computing device, displays network-device-installation instructions; and configures the network device by sending the gathered network configuration information from the computing device to the network device. The gathered network configuration information may include a type of Internet connection, such as DHCP, static IP, dynamic PPPoE, or Static PPPoE. The gathered network configuration information includes an Internet Service Provider account name and password. The network-device-installation instructions may include a customizable graphical depiction of the network device and may provide ordered step-by-step instructions for connecting a network cable and a power cable to the network device. Configuring the network device, which may be a router, may include confirming Internet connectivity.

Network device setup utility

User-customizable forms in an electronic mail system enable an administrator to select customized field types and customized behaviors. The electronic mail system provides for the receiving and displaying of mail information in conjunction with the use of a user-customizable form. An administrator creates a customized field of a customized form by selecting a field type from a among multiple defined field types and a behavior from among multiple behaviors. When data is entered by a user to the customized field having the selected field type, the selected behavior is applied to the data. In this manner, the administrator has the flexibility of creating a variety of customized forms in the electronic mail system, and is not limited to a relatively small number of predefined forms.

Customizing forms in an electronic mail system utilizing custom field behaviors and user defined operations

A method and system for user-customizable forms in an electronic mail system is provided. In preferred embodiments of the present invention, an electronic mail system provides for the receiving and displaying of mail information in conjunction with the use of a user-customizable form. The user provides a form data structure containing a description of the form fields and a form control procedure that implements the behavior of the fields. A transaction event processor is provided that invokes the form control procedure in response to the occurrence of events. The events include user entry of data. When the form control procedure completes the processing of the event, it returns to the transaction event processor. The electronic mail system provides the means for sending mail messages input through the use of a user-developed form.

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Seattle, WA, United States of America

Nick Holt