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Many reverse proxy server implementations can operate in either capacity described below, depending on the configuration. Reverse proxies are sometimes referred to as load balancers but typically offer more functionality than just distributing incoming messages across back-end targets. To learn more, see Administer a federated server. Unfederating an ArcGIS Server site has several significant consequences and is not easily undone. If you need to change the hostname in your organization URL, please contact Esri Professional Services or another trusted consulting partner for guidance. Adding a DNS alias or reverse proxy after an ArcGIS Server site has been federated with your portal is not supported. The configuration detailed in this topic must be performed before federating any ArcGIS Server site with your ArcGIS Enterprise portal. For more information, see the portal Health Check topic in the ArcGIS REST API. This is useful to quickly determine whether there's a software or hardware failure in the site. If your reverse proxy server or load balancer supports a health check function, you can use the Portal for ArcGIS heath check end point to determine whether the portal is available to receive requests. The reverse proxy server to further protect your internal network Additional security functions can be implemented in

Thus protecting internal machines from being attacked directly by The identity of the machines behind your organization's firewall, Theįorwarding of requests on behalf of the reverse proxy server masks Screened subnet) that handles requests from the internet andįorwards them to the machines in your internal network. Perimeter network (also known as a demilitarized zone or Configure a portal to use a reverse proxy or load balancerĪ reverse proxy server or load balancer is an appliance that is typically deployed within a.