Adam - welcome to the community and overlay networking!
Not trying to hijack the thread as this appears to be a ZT feature request topic, but since Pertino has come up a number of times, here are the answers:
DNS: PITA. We solved it by using customer internal DNS in AD environments. This is a solution for many customers, but not the end all. Without some type of local integration, overlay networks can never really be used for an internal company network because protocols will not translate.
Free plans: all trials revert to a free network for up to 3 devices; existing free plans with more devices are still live - thanks beta testers! Take the class-action suit to LMI 😘
Chef/Puppet: you can automate Pertino installs with your orchestration tools. We even have a Docker compatible client for cloud-bursting, cross-DC networking
LDAP integration/custom UI: We've got some APIs already available, some in the works. Plan is to make it so if you don't want to, you never have to enter the Pertino console.
Best,
Josh