Defining backend servers is essential for directing traffic appropriately. This step includes: Server pool configuration.Specify the list of backend servers by defining their IP addresses,hostnames, and listening ports within the reverse proxy configuration files. Group servers into upstream blocks or ba...
When you use SmartDNS, your device’s DNS requests are intercepted and rerouted through a local DNS server. This server then queries multiple upstream DNS servers to find the fastest access IP address. The result is a quicker and more reliable connection, allowing you to stream content seamlessl...
Rolling out changes can be risky, especially in complex network environments. Updated services may not behave as expected when connected to other services, resulting in upstream or downstream issues. Consul service mesh supports layer 7 (L7) traffic management, which lets you divide L7 traffic into...
What is the “502 Bad Gateway” Error? 502 Bad Gateway error occurs when a server acting as a proxy fails to receive a valid response from an upstream server. This can be caused by server overload, network issues, or misconfigurations. ...
According to the Internet Engineering Task Force (IETF), the definition of the 504 Gateway Timeout error is as follows: The 504 (Gateway Timeout) status code indicates that the server, while acting as a gateway or proxy, did not receive a timely response from an upstream server it needed ...
Kubernetes was designed as an environment to build distributed applications in containers.It can be adopted as the upstream, open source version or as a proprietary, supported distribution. While Kubernetes is one of the leading orchestration tools, it's certainly not the only one. The orchestration...
What Is HTTP/3 – Lowdown on the Fast New UDP-Based Protocol HTTP/3 is the third version of the Hypertext Transfer Protocol (HTTP), previously known as HTTP-over-QUIC. Check out how it's speeding up the web. Reading time 17 min read ...
The agreement between a customer and it’s upstream provider. A transit provider provides its customers with full connectivity to the rest of the Internet. Transit is a paid-for service. BGP protocol is used to allow customer IP addresses to be announced towards the transit provider and then ...
Health checks.Cloud domain name system (DNS) load balancers automatically do routine maintenance to ensure that upstream servers are operating properly and automatically steer traffic toward healthy origin servers. Enhanced security.Cloud load balancing can lessen the effects of security attacks such as ...
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