Keeping your Nginx limit_* Anti-DDoS behind CloudFlare's servers

[Reinis Rozitis]

> I just found the following :
> https://books.google.co.uk/books?id=ZO09CgAAQBAJ&pg=PA96&lpg=PA96&dq=$binary_

> limit_req_zone $binary_http_cf_connecting_ip zone=one:10m rate=30r/m;
> limit_conn_zone $binary_http_cf_connecting_ip zone=addr:10m;


There is no such concept of prepending $binary_* to anything.

$binary_remote_addr is just a specific nginx variable ( 
http://nginx.org/en/docs/http/ngx_http_core_module.html#variables )


rr