SYSTEMS AND METHODS FOR GSLB SPILLOVER

摘要

The present invention is directed towards systems and methods for global server load balancing spillover. An intermediary device providing global server load balancing (GSLB) identifies a spillover threshold for a first GSLB virtual server of the intermediary device. The first GSLB virtual server resolving DNS requests to a remote site of a plurality of remote sites. The intermediary device monitors spillover related statistics of each of a plurality of services at the plurality of remote sites, establishes a first spillover aggregate statistic for the plurality of services, determines that the first spillover aggregate statistic exceeds the spillover threshold for the first GSLB virtual server, and receives a DNS request and directing the DNS request to a second GSLB virtual server of the intermediary device responsive to the determination.