/ADDRESS=IP_address Optional. Default: 0.0.0.0 (all local interfaces receive incoming requests for the service). If you have multiple Internet interfaces and, therefore, more than one IP address, /ADDRESS specifies the particular address on which incoming requests are received. To define a service name more than once, use /ADDRESS with different values for each instance. A reason to duplicate a service name, for example, is that your local host has three interfaces and you want to make a service available on two of them. Each service/interface pair must be unique.