Faiyaz Shahpurwala

Title: Faiyaz Shahpurwala: Innovator in Network Monitoring Technology

Introduction

Faiyaz Shahpurwala is a notable inventor based in Pleasanton, CA (US). He has made significant contributions to the field of network technology, particularly in the area of network availability monitoring. His innovative approach has led to the development of a unique patent that addresses critical challenges in high-availability networks.

Latest Patents

Shahpurwala holds a patent for a "Network availability monitor," which is a method and system designed to measure the availability of a high-availability network that includes interconnected routers and switches. This invention provides a network availability monitoring device that is coupled to the network. In one embodiment, ICMP (Internet Control Message Protocol) pings are sent from the monitoring device at regular intervals to the leaf nodes only. Network availability is determined based on the total number of ICMP pings attempted and the total number of ping responses returned. This innovative method ensures that when a non-leaf node goes down, the monitoring device may not report this as non-availability if the leaf nodes remain unaffected. The invention also employs a rule-based detection algorithm to identify leaf nodes in the network, allowing for the grouping of areas with similar characteristics into availability groups. Group availability can then be assessed based on the total number of ICMP pings sent and responses received from the leaf nodes.

Career Highlights

Faiyaz Shahpurwala is currently employed at Cisco Technology, Inc., where he continues to contribute to advancements in network technology. His work focuses on enhancing the reliability and efficiency of network systems, making significant strides in the industry.

Collaborations

Shahpurwala has collaborated with notable colleagues, including Narayanan Thyagarajan and Burjiz F Pithawala. These collaborations have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Faiyaz Shahpurwala's contributions to network monitoring technology exemplify the importance of innovation in enhancing network reliability. His patent for a network availability monitor showcases his expertise and commitment to improving high-availability networks. Through his work at Cisco Technology, Inc., he continues to influence the field and drive advancements in network technology.