F5 BIG-IQ Centralized Management Lab > BIG-IQ All Labs > Class 3: BIG-IQ Analytics > Module 2: Application Troubleshooting Source | Edit on
Lab 2.7: Troubleshooting 418 I’m a teapot¶
Note
Estimated time to complete: 2 hours
The HTTP 418 I’m a teapot client error response code indicates that the server refuses to brew coffee because it is a teapot. This error is a reference of Hyper Text Coffee Pot Control Protocol which was an April Fools’ joke in 1998.