How to automatically set consul catalog routes

For example, using the consulCatalog provider, to set a route for "service-xyz":

http://traefik-host/service-xyz

I like the `-H 'Host: service-xyz' method, but I really would like to be able to reach instances by an automatically configured route as well. Does anyone have any suggestions?

I got my desired behavior with a service tag like so:

traefik.http.routers.myrouter.rule=PathPrefix(/path)