7 docs tagged with "nginx"

Detects NGINX configuration files that advertise obsolete and cryptographically weak ciphers (RC4\-MD5, RC4\-SHA, DES\-CBC3\-SHA).

NGINX is reporting that all backend servers in an upstream group are unavailable. This means that NGINX cannot route requests to any of its configured backend servers, resulting in client\-facing errors.

NGINX server is receiving upload requests with bodies that exceed the configured size limits.

NGINX reports an upstream timeout error when it cannot establish or maintain a connection to backend services within the configured timeout threshold.

Nginx reports that an upstream server is sending headers that exceed the configured buffer size limits.

NGINX has reported that the configured worker_connections limit has been reached. This indicates that the web server

Detects critical Nginx upstream failure cascades that lead to complete service unavailability.