Looks like the “Multi-IOS Cisco Test Network” is no longer available in DevNet. Will that be coming back? Sounds like a great place to experiment.

Also, FYI for anyone who missed it; in order to do 'virl generate ansible' - you first have to edit your topology file and include XML tags to denote which groups you want your nodes to show up in. e.g. mygroup -- would be nice if there was a way to tag those via ANK/VMM.