Search Results for "cdp lldp map"

Welcome to LibreNMS, a fully featured network monitoring system that provides a wealth of features and device support. LibreNMS is an auto-discovering PHP/MySQL/SNMP-based network monitoring that includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP, and many more.

A php script which uses lldp information to traverse snmp servers in a network and produce a graphical map of different hosts and connections in the network. The graph is produced with the graphviz dot syntax and graphviz can be used to produce different file formats like .png or .eps. All connections to be identified must have snmp servers with lldp support at both ends. Most high end switches have built in support for snmp and lldp. Computer hosts need something like lldpd together...

Racktables is a nifty and robust solution for datacenter and server room asset management. It helps document hardware assets, network addresses, space in racks, networks configuration and much much more!

VisualNMS is a network management system with powerful visualisation features due to its vectorial based rendering (SVG). It is built using perl, javascript, SVG, HTML. It includes Layer 2 autodiscovery based on LLDP and other discovery protocols (Cisco's CDP, Extreme Networks' EDP, etc.). Other features include: real time SVG graphs on links, web2cli engine (AJAX to Telnet/CLI), editable maps, auto layout (based esentially on GraphViz), VLAN mapping (work in progress) based on SNMP.

CLI based, recursive mapping/discovery of network devices via SNMP(CDP/OSPF/BGP MIBs). SNMP(LLDP MIBs), telnet, and SSH are to follow, along with multi-vendor support (right now only supports cisco devices). Requires Perl and Net::SNMP, Net::SSH, and Net::Telnet modules.