Netdisco 0.95

Netdisco is an Open Source web-based network management tool.

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BSD License 
ROOT \ Internet \ HTTP (WWW)
1 Netdisco Screenshot:
Netdisco is an Open Source web-based network management tool.

Designed for moderate to large networks, configuration information and connection data for network devices are retrieved by SNMP. With Netdisco you can locate the switch port of an end-user system by IP or MAC address. Data is stored using a SQL database for scalability and speed.

Cisco Discovery Protocol (CDP) optionally provides automatic discovery of the network topology. The network is inventoried by both device model and operating system (like IOS). Netdisco uses router ARP tables and L2 switch MAC forwarding tables to locate nodes on physical ports and track them by their IP addresses.

For each node, a time stamped history of the ports it has visited and the IP addresses it has used is maintained. Netdisco gets all its data, including CDP topology information, with SNMP polls and DNS queries. It does not use CLI access and has no need for privilege passwords. Security features include a wire-side Wireless Access Point (AP) locator.

Here are some key features of "Netdisco":

Switch Ports
Central location to disable/enable switch ports.
Network administrators can disable and enable ports without having to know enable or privilege passwords. Reasons for switching on/off ports are logged for end-of-the-year auditing and reporting. Non-IOS savvy managers can control port access from a familiar browser interface. This feature was designed with a University Residential Networks (ResNet) in mind.
Only users you specify in Netdisco will have access to switch off a port. Netdisco will also not allow people to switch off uplink ports by accident.

MAC Address to switch port resolution.
IP Address to switch port resolution.
Find Switch Ports with multiple nodes attached
Find nodes using multiple IP addresses
Find nodes by vendor (using MAC address OUI)

Easy Administration
Navigation through a Web Interface. Maintenance through a Command Line Interface (CLI).
Database store for scalability and speed (Postgresql).
Easily extendible to new network device types and vendors.
Built-in user system to restrict access to sensitive data and features.

Network Administration and Security
Administratively enable/disable switch ports from web interface with logging.
Automatic inventory and search of network hardware.
Duplex Mismatch Finder for uplink ports.
Find rouge Wireless Access Points (APs) from the wired-side of network.
Layer-Two Traceroute

Netdisco creates a clickable graph/map of your network topology.
Get statistics of the number of actual nodes connected to network and their address-space usage.
Optional integration with a Pinnacle Database.
Inventory of Network Devices:
by Operating System (IOS,CatOS,HP...)
by Model, Vendor, OSI Layer, DNS Name
Find devices using IP Addresses without DNS entries.

What's New in This Release:

This is a major release with many enhancements, including Apache2 support, per-port VLAN control on some devices, wireless network SSID inventory, significantly-expanded device support with support of SNMP::Info, and many bugfixes.

Last updated on November 30th, 2006

#network management #moderate networks #configuration information #Netdisco #network #management #moderate

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