Something that is pretty important, and is missing from this guide, is to make sure you add headers indicating what the original IP address for the requests were (either in x-forwarded-for or x-real-ip or something else common.)<p>Can do this in the root location "/" with:<p>proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;<p>Also good to remember to put another header in for the forwarded protocol (if you're terminating an ssl tunnel at the balancer.)