set_real_ip_from, real_ip_header directive in ngx_http_realip_module

[foxgab]

hi Maxim,

Thinks for you reply.
i got a problem on http_realip_module, as what you said, duplicate addresses
occurred in that header.
if i want to get the real ip for access limiting, and append the last hop
proxy address in X-Forwarded-Fro header at the same time, what should i do?

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,272653,275258#msg-275258