Obtain the real IP address of the client after envoy proxy

When envoy is used as the front-end agent, the acquisition of user IP is very important. Generally, the way to obtain IP is different. They are obtained through the X-Forward-For, X-Real-IP or Remote addr attributes in the Header, but what if you ensure that the IP that envoy can obtain is the real user IP? Continue to decrypt this article! Co ...

Posted by ravegti on Thu, 14 Oct 2021 06:42:31 +0200