Yes you can. No worries with that I quite often install JIRA on local VMs which are not connected to internet. The only functionality that won't work is browsing and installing add-on from Atlassian Markplace directly. You have to dowload the install files and then upload them through the UI. Obtaining license key will have the same issues with the same workaround.
Hi Scott! You should ask a new question for yourself instead of tacking on here.
Since we're here: The plugin marketplace will reach out and attempt to talk with atlassian, and will be unable to do so. I can't imagine any other components that would have issues off the top of my head, where are you seeing issues or errors?
Atlassian Summit is an excellent opportunity for in-person support, training, and networking.Learn more
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG