def cpe_ports(self): raise PropertyNotFoundError("abstract cpe_ports properties")
def service_ports(self): raise PropertyNotFoundError("abstract service_ports properties")
def onts(self): raise PropertyNotFoundError("abstract onts properties")
def subracks(self): raise PropertyNotFoundError("abstract subracks properties")
def cards(self): raise PropertyNotFoundError("abstract cards properties")
def port_profiles(self): raise PropertyNotFoundError("abstract port_profiles properties")
def vlans(self): raise PropertyNotFoundError("abstract vlans properties")
def routes(self): raise PropertyNotFoundError("abstract routes properties")
def users(self): raise PropertyNotFoundError("abstract users properties")
def credentials(self): raise PropertyNotFoundError("abstract credentials properties")