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HTTP Status Code
511 - Network Authentication Required

5xx Server errors

The HTTP Status Code 511 means that client needs to authenticate to gain network access.

Status code 511 is intended to be used by by intercepting proxies used to control access to the network.

Additional Links and Codes Related to Status Code 511
204 - No Content
401 - Unauthorized
100 - Continue
302 - Found (Previously "Moved temporarily")

Written by Benjamin Bouchet.
Last updated May 17, 2023.

← View all HTTP Status Codes

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