Hi @Mju, i have just realized that trusted_ips content was escaped with <
I have updated my last comment. Tell us with the feedback. You can deploy this app to check the headers.
https://hub.docker.com/r/brndnmtthws/nginx-echo-headers/
You will see that the X-Real-IP set by kong from the remote_addr is the first IP in the forwarded-for header (clientIP) instead of the last one(IP from the ELB CIDR).