HAProxy community

Proxy IP in TLS Passthrough


Is it possible to use proxy ip in TCP Mode to do TLS Passthrough via SNI?
I have done TLS Passthrough using SNI successfully however I need to preserve the source ip
This https://www.haproxy.com/blog/preserve-source-ip-address-despite-reverse-proxies/ does not seem to work in SNI TLS Passthrough TCP Mode.


Yes, that works flawlessly. However your backend does have to support it and you need to enable it in both haproxy and your backend server.