nginx revers proxy и apache за ним не видит реальные ip

<VirtualHost *:8080>
    ServerAdmin admin@example.com
    DocumentRoot "/usr/local/www/nextcloud"
    ServerName www.example.com
    ErrorLog "/var/log/apache/nc.example.com-error_log"
    CustomLog "/var/log/apache/nc.example.com-access_log" common

    <Directory />
        Options +FollowSymlinks
        AllowOverride All
        Require all granted
    </Directory>

    <IfModule mod_dav.c>
        Dav off
    </IfModule>

    SetEnv HOME /usr/local/www/nextcloud
    SetEnv HTTP_HOME /usr/local/www/nextcloud
</VirtualHost>

<IfModule mod_rpaf.c>
  RPAFEnable       On
  RPAFproxy_ips     xx.xx.xx.xx - ip адрес хоста с nginx, это внешний ip.
  RPAFheader       X-Forwarded-For
#  RPAF_SetHostName  On
#  RPAF_SetHTTPS     On
#  RPAF_SetPort      On
</IfModule>

server {
    listen xx.xx.xx.xx:80;
    server_name www.example.com;

    client_max_body_size 1024M;

location / {
            proxy_set_header        Host $http_host;
            proxy_set_header        X-Real-IP $remote_addr;
            proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
#           proxy_set_header        X-Forwarded-For $remote_addr;
#            proxy_set_header        X-Forwarded-Proto $scheme;

            proxy_pass          http://10.0.0.2:8080;
        }
}