Scenario: You have several servers around the world publishing a website or an application that is accessed by users coming from different countries and geographies. You want to be able to decide which server(s) users will reach based on their country/countries of origin, and you want to handle “fallback” scenarios in case one or more servers are not available. GSLB.me georouting allows the creation of an unrestricted number of “routing rules” to achieve flexible, granular and precise DNS balancing and traffic distribution. Georouting rules can be based on: country of origin of the requesting DNS client region of origin of the requesting DNS client ASN (Autonomous System Number) of origin… Read More
Continue ReadingConfiguring and using passive checks
Scenario: You need to set up your smart DNS configuration so that the DNS resolution algorithm is driven by externally-fed performance/availability indicators, also known as metrics. In the following configuration example we will assume: the FQDN that will be resolved by clients worldwide is mytest.gslb.eu. This is your website/application host name. you have two servers (targets) that run contents for mytest.gslb.eu: 1 server with IP address 8.8.8.8 1 server with IP address 8.8.4.4 each server is considered available if its CPU load average is < 60% (this is handled by a passive check through metrics pushed to GSLB.me) How to configure it: Log on to GSLB.me using your… Read More
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