I've recently downloaded and installed the free network tools onto my main NMS server.. I appear to be only able to use certain functions such as graphical ping and traceroute. when I try to use (for example) SNMP Walk or Netflow listener it suggests my trial licence has expired and I need to buy....is this not a totally free product? am I doing something wrong? any assistance greatly appreciated.
You dont have to download and install it, you can just use it online as a service. There are few free network designing tools out there that can be used as a service. What I use is the Creately Network Diagram Software as it is easy to embed network diagrams (cisco, topology, aws) anywhere as a ifrome [html]