The NOC-Tools Working Group will update and revise their catalog to assist network managers in the selection and acquisition of diagnostic and analytic tools for TCP/IP Internets. - Update and revise the reference document that lists what tools are available, what they do, and where they can be obtained. - Identify additional tools available to assist network managers in debugging and maintaining their networks that were inadvertently omitted in previous NOCTools catalog. - Identify additional new or improved tools that have become apparent since the last compilation of the reference document. - Arrange for the central (or multi-point) archiving of these tools in order to increase their availability. - Establish procedures to ensure the ongoing maintenance of the reference and the archive, and identify an organization willing to do it.