Posted here on the assumption that some will find it useful: http://nodemap.internode.on.net # Internode Nodemap performs SNMP queries against network devices to # determine the status of network links in complicated networks. # # Using the results of those probes, Nodemap produces visualizations # to convey the "holistic" state of the network. A "drill-down" user # interface is provided which permits detailed link-by-link status # information to be presented at low-levels, with abstracted # summarizations available at higher levels. This enables network # operations staff to determine the current state of a network with # a single glance, without regard to topology complications or the # number of devices on the network. It's GPLed. Simple config examples, screenshots, vast quantities of documentation and mailing list subscription details are on the website referenced above. - mark -- Mark Newton Email: newton@internode.com.au (W) Network Engineer Email: newton@atdot.dotat.org (H) Internode Systems Pty Ltd Desk: +61-8-82282999 "Network Man" - Anagram of "Mark Newton" Mobile: +61-416-202-223