Amazon Technologies, Inc.

Yi Cheng Chen

Rebecca Claire Weiss

Vadim Meleshuk

Ronald Andrew Hoskinson

Yohanes Santoso

Yu Gu

Gavin Derek McCullagh

Lee-Ming Zen

Andrey Mizik

Minli Lai

Ivan Mistrianu

Alaa Adel Mahdi Hayder

Denizcan Billor

Daril Alexandre Vilhena

Rohit Sivaprasad

Systems and methods are described to enable adaptive handling of domain resolution requests originating from a virtual private cloud (VPC) networking environment. An administrator of the VPC can provide a set of rules specific to the VPC that designates how requests for a domain name should be handled. The rules may specify, for example, that a request for a given domain name should be routed to a particular domain name server, which may include a private domain name server, should be dropped, or should be routed according to a default behavior (e.g., a public domain name system). Resolution requests originating in the VPC can be associated with a VPC identifier. When an adaptive resolution system receives the request, it can retrieve rules associated with the VPC identifier, and apply the rules to determine further routing for the request.

Adaptive resolution of domain name requests in virtual private cloud network environments

A system adapted to identify a router port corresponding to a DWDM device port is disclosed. A port identification server gathers and accumulates time series traffic data for a port of a DWDM device and plurality of router ports. The port identification server compares the time series traffic data for the port of the DWDM device with the time series data for router ports in order to determine which one of the router ports has data transmitted therefrom and received thereat that best fits or corresponds to the data received at and sent from the DWDM port. The port identification server identifies the router port that has time series data traffic that most closely matches the data traffic at the DWDM port as connected to the DWDM port.

Communication port identification

Growing community of inventors

Seattle, WA, United States of America

Yi Cheng Chen