A very simple and lightweight ping/traceroute-capable host for your GNS3 LAB. Nice to have!

I’ve been using GN3/Dynamips occasionally to verify ideas in IP routing implemented with Cisco IOS. Whenever I needed to simulate a host within my setups I’ve used routers with IP routing disabled. However, this is a total waste of CPU which is rather valuable resource in a laptop-based GNS3 environment like mine. A simple and very lightweight PC simulator called VPCS comes very handy in situations where ping and traceroute are all you basically need to test your design and network behaviour. Read the rest of this entry »