Define HTTP access rights for account which are defined as bit field. Available access right bits are currently: bit 0: admin - access to any and all pages bit 1: fci - access to web configuration interface bit 2: maint - access to system maintenance pages (update of images, import and export of configurations and the like) bit 3: easp - access to pages dedicated for use by external applications (currently only Dime Manager) If bit 0 (admin) is set, all other bit values are ignored and assumed as set (i.e. access allowed). This allows for defining unrestricted access in a forward-compatible manner even when new bits should be introduced. A value of 0 turns HTTP access off completely. Other values grant HTTP access in an application dependent manner; each value may be interpreted differently on different products. Default value is 0 in order to avoid unintentionally granting access rights.