For apache2 support make sure you have mod_perl 2.02 or later. Version to match Apache - 1.29 or higher recommended.Reported working for versions 7.2, 7.3, 7.4, 8.0.5.8.1 on Mandrake 9.x may be a problem (if you get an out of memory error, you may need to change to 5.6.1 or 5.8.3+).Netdisco is built using lots of fine Open-Source tools: Security features include a wire-side Wireless Access Point (AP) locator. It does not use CLI access and has no need for privilege passwords. Netdisco gets all its data, including CDP topology information, with SNMP polls and DNS queries. Specifically, the collection of per-VLAN MAC address tables will fail, with authorization errors in the macsuck log. If you change Cisco switches from SNMP V1/2 to V3, it may go unnoticed that part of the SNMP polling in Netdisco stops working. For each node, a time stamped history of the ports it has visited and the IP addresses it has used is maintained. This entry was posted in NMS on by Jiri Dvorak.
Netdisco uses router ARP tables and L2 switch MAC forwarding tables to locate nodes on physical ports and track them by their IP addresses. The network is inventoried by both device model and operating system (like IOS). Data is stored using a SQL database for scalability and speed.Ĭisco Discovery Protocol (CDP) optionally provides automatic discovery of the network topology. With Netdisco you can locate the switch port of an end-user system by IP or MAC address. Netdisco is an Open Source web-based network management tool.ĭesigned for moderate to large networks, configuration information and connection data for network devices are retrieved by SNMP.
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