We are running version 3.6.98680 of the K2000 appliance. I am attempting to get multicast working in our environment. I have multiple Windows 8 and 8.1 WIM images that I can successfully deploy as unicast jobs, but when I create a multicast test, they boot into the KBE and get as far as the "apply image" task. This task fails and then the actual deployment performs a few other tasks since it is set to continue on in the event of a task failure.
When this first happened, after trying a few different images, etc, I started reading around on itninja and elsewhere and thought maybe this was a network issue (PGM). I sent everything I could find to our network manager and had him make the necessary changes on one vlan for testing. After he enabled PGM, I tried again and received the same results.
Any thoughts or ideas on what could be the issue or where to look for what exactly is causing multicast to fail?