- proxy_set_header: 'X-Real-IP $remote_addr'
- proxy_set_header: 'X-Forwarded-For $proxy_add_x_forwarded_for'
- proxy_set_header: 'X-External-Client $external_client'
- proxy_set_header: 'X-Real-IP $remote_addr'
- proxy_set_header: 'X-Forwarded-For $proxy_add_x_forwarded_for'
- proxy_set_header: 'X-External-Client $external_client'