Skip to main content

Netdot

Netdot is an open source tool designed to help network administrators collect, organize and maintain network documentation.
Netdot was initially developed by the Network Services group at the University of Oregon, and continues to be maintained and expanded with support from the Network Startup Resource Center and the work of volunteers.
Relevant features:
  • Device discovery via SNMP
  • Layer2 topology discovery and graphing, using:
    • CDP/LLDP
    • Spanning Tree Protocol
    • Switch forwarding tables
    • Router point-to-point subnets
  • IPv4 and IPv6 address space management (IPAM)
    • Address space visualization
    • DNS/DHCP config management
    • IP and MAC address tracking
    • BGP peer and Autonomous Systems tracking
  • Cable plant (sites, fiber, copper, closets, circuits...)
  • Contacts (departments, providers, vendors, etc.)
  • Export scripts for various tools (Nagios, Sysmon, RANCID, Cacti, SmokePing)
  • Multi-level user access: Admin, Operator, User
Access the tool here.

Comments

Popular posts from this blog

LDWin: Link Discovery for Windows

LDWin supports the following methods of link discovery: CDP - Cisco Discovery Protocol LLDP - Link Layer Discovery Protocol Download LDWin from here.

easywall - Web interface for easy use of the IPTables firewall on Linux systems written in Python3.

Firewalls are becoming increasingly important in today’s world. Hackers and automated scripts are constantly trying to invade your system and use it for Bitcoin mining, botnets or other things. To prevent these attacks, you can use a firewall on your system. IPTables is the strongest firewall in Linux because it can filter packets in the kernel before they reach the application. Using IPTables is not very easy for Linux beginners. We have created easywall - the simple IPTables web interface . The focus of the software is on easy installation and use. Access this neat software over on github: easywall

STG (SNMP Traffic Grapher)

This freeware utility allows monitoring of supporting SNMPv1 and SNMPv2c devices including Cisco. Intended as fast aid for network administrators who need prompt access to current information about state of network equipment. Access STG here (original site) or alternatively here .