Web默认情况下，CloudFront 通过端口 80（对于 HTTP）和端口 443（对于 HTTPS）连接到源。 如果源不允许通过这些端口的流量，或者阻止 CloudFront IP 地址的连接，则 TCP 连接将失败。 失败会产生 502 错误。 要解决此问题，请确认 CloudFront 分配的 Protocol （协议）设置已设置为 HTTP 或 HTTPS 连接的正确端口。 要测试端口连接性，请运行以下命 … WebDec 15, 2024 · Contact your internet service provider. If your browser, computer, and network are all working and the website reports that the page or site is working for them, the 502 Bad Gateway issue could be caused by a network issue that …

502 Error for CloudFront, but can

When CloudFront receives a request for an object that is expired or is not stored in its cache, it makes a request to the origin to get the updated object. To make a successful request to the origin, CloudFront performs a DNS resolution on the origin domain name. However, when the DNS service that hosts your … See more If you use a custom origin and you configured CloudFront to require HTTPS between CloudFront and your origin, the problem might be mismatched domain names. The … See more If you’re using Lambda@Edge, an HTTP 502 status code can indicate that your Lambda function response was incorrectly formed or included invalid content. For more information … See more CloudFront connects to origin servers using ciphers and protocols. For a list of the ciphers and protocols that CloudFront supports, see … See more When you create an origin on your CloudFront distribution, you can set the ports that CloudFront connects to the origin with for HTTP … See more WebOct 1, 2024 · The 502 Bad Gateway error is caused when the ALB sends a request to a service at the same time that the service closes the connection by sending the FIN segment to the ALB socket. The ALB socket … checkers and rally\u0027s menu

502 between cloudfront and elb (AWS) - Stack Overflow

WebMay 29, 2016 · If the origin server returns an expired certificate, an invalid certificate or a self-signed certificate, or if the origin server returns the certificate chain in the wrong order, CloudFront drops the TCP … Webwww.some.com.do type A Simple Routing Alias Route to some.com.do. 502 ERROR The request could not be satisfied. CloudFront attempted to establish a connection with the origin, but either the attempt failed or the origin closed the connection. We can't connect to the server for this app or website at this time. WebTo help troubleshoot HTTP 502 errors from CloudFront, you can use OpenSSL to try to make an SSL/TLS connection to your origin server. If OpenSSL is not able to make a connection, that can indicate a problem with your origin server's SSL/TLS configuration. If OpenSSL is able to make a connection, it returns information about the origin server's ... flash game bronze age