Good day Have you had a look at NEDI ? http://www.nedi.ch/ While quite Cisco centric, it can, and has been extended, to other manufacturers. I previously ran it in a multisite LAN/WAN environment and the team liked it. It lacks some of the physical layer attributes I think you want - conduit IDs and such but has layer 2 connectivity , tickets, and monitoring There is a "free" version (the previous release) and options for paid support. Steve Benoit Manager, Academic Technology, Information Technology Georgian College| One Georgian Drive | Barrie ON | L4M 3X9 705.728.1968, ext. 1185 | GeorgianCollege.ca -----Original Message----- From: NANOG [mailto:nanog-bounces@nanog.org] On Behalf Of ML-NANOG-Stefan-Jakob Sent: Friday, February 24, 2017 2:00 AM Cc: nanog@nanog.org Subject: Re: Software for network modelling / documentation / GIS Hi, If you want to go the full stack, start open source and to have the support and com.ext. option you can check iDoIT. Good thing is, it has also a nice API for further automation and you can use it as generall CMDB. https://www.i-doit.org/ Rgds, SJ