HTTP - Home Assistant
https://www.home-assistant.io/integrations/httpList of trusted proxies, consisting of IP addresses or networks, that are allowed to set the X-Forwarded-For header. This is required when using use_x_forwarded_for because all requests to Home Assistant, regardless of source, will arrive from the reverse proxy IP address. Therefore in a reverse proxy scenario, this option should be set with extreme care.
HTTP - Home Assistant
www.home-assistant.io › integrations › httpThis is required when using use_x_forwarded_for because all requests to Home Assistant, regardless of source, will arrive from the reverse proxy IP address. Therefore in a reverse proxy scenario, this option should be set with extreme care. If the immediate upstream proxy is not in the list, the request will be rejected.
Reverse proxy warning · Issue #51986 · home-assistant/core ...
github.com › home-assistant › coreJun 05, 2021 · Many times: 2021-06-18 11:44:22 WARNING (MainThread) [homeassistant.components.http.forwarded] A request from a reverse proxy was received from 172.30.33.2, but your HTTP integration is not set-up for reverse proxies; This request will be blocked in Home Assistant 2021.7 unless you configure your HTTP integration to allow this header 2021-06-18 11:44:22 WARNING (MainThread) [homeassistant ...