This discussion has been locked. The information referenced herein may be inaccurate due to age, software updates, or external references.
You can no longer post new replies to this discussion. If you have a similar question you can start a new discussion in this forum.

Open source network topology mapper?

Greetings fellow sysadmins!

I've been tasked with creating a full map of our entire network toplology (routers/switches/vpn concentrators/firewalls, the works) by my evil overlords, and given a budget of exactly zero dollars to do it.

Can anyone recommend a good open source topology mapper, similar to the one SolarWinds makes but without the SolarWinds price tag?