Specify other header on ipWhiteList

Traefik Traefik v2 (latest)
1

Hi there,

I'd like to know if have any change to specify what header I'll use to control my ipwhitelist. Because I'm behind a company proxy. So, the real customer IP comes on proxy_add_x_forwarded_for. I'm trying to change the official IP, as the example below.

middlewares:
    my-ipwhitelist:
      ipWhiteList:
        sourceRange:
          - "177.x.x.x"
          - "64.x.x.x"
    my-headers:
        headers:
          customRequestHeaders:
            X-Forwarded-For: "$proxy_add_x_forwarded_for" 
routers:
    api:
      rule: Host(`traefik-dashboard.local`)
      service: api@internal
      middlewares:
        - my-headers
        - my-ipwhitelist
      entrypoints:
        - http