86 Configuring Enterprise Edge ServicesEnterprise Edge 2.0 Programming Operations Guide P0911588 Issue 01StatusesStatus DescriptionEnabled Indicates that the resource or service is currently operating. When thecomponent is enabled, the component can assume any of its operationalstatuses.Disabled The component is disabled from operation. None of the component’soperational statuses are valid in this state.Paused The component is enabled and is running but is currently not acceptingadditional service requests.Up This value is read-only. It indicates that the component is enabled and isoperating normally. For a component like a network interface, this meansthe interface is enabled and connected to a valid link. For a service likeDHCP, it means that the service is enabled and is currently runningnormallyWhen the current status is Up, setting it to Enabled or Continue (whereavailable), is a no-operation. Setting it to Disabled disables the service, byshutting it down and then disabling it. Where available, setting it to Pausedpauses the serviceDown This value is read-only. This value indicates that the user has enabled thecomponent, and the component is unable to operate in an Up state becauseof normal or abnormal, internal or external errors. For example, if a networkinterface is in a Down state because of no connection to an actual physicallink, it is a normal, external error. If a service like DHCP service is in aDown state because of internal errors, it is an abnormal, internal error.When the current status is Down setting it to Enabled attempts to bring it to'Up' state again. In an error still exists it may stay at a Down state. Setting itto Disabled disables the service. Where available, setting it to a Paused orcontinued state fail as the service is not yet running.Enabled This value is write-only. This value never appears when read. For a servicethat is enabled, one of its operational statuses (that is, Up or Down) appearswhen its Status field is read.When this value is set, it indicates that the user wants to enable thecorresponding component and bring it to an Up state. It is probable that thefirst happens. The second action depends on the component. For a networkinterface, the Up state does not happen unless user connects a link to theinterface. For a service this may not happen only if the system encountersan error of some kind during the requested action.Disabled This value can be either read or set. When read, this indicates that thecomponent is disabled from operation. When set, it indicates the same, inaddition to taking the component to a Down state before disabling.Paused This value can be either read or set. When read, this indicates that theservice is enabled and is given the command to pause. When set, it indicatesthe same, pausing the service further.Continue This value can only be set. It can be set only when the service in a Pausedstate. It resumes paused service.
