I have just installed SEP Manager 12.1 on my server and deployed the 12.1 client to a few groups of machines. On one machine (Win 2003 Server), the moment that the client becomes active, the machine floods the network with some sort of broadcast and takes it down. Unfortunately, this being a server, I haven't been able to take it down to do any troubleshooting beyond determining that uninstalling the SEP 12.1 client fixes the issue (and event logs show nothing remarkable). I plan to schedule a time on a weekend (when it can be taken down) to plug it into an isolated switch and try to do some packet captures to see if I can determine what sort of info the broadcast flood contains. In the meantime I was going to roll it back to 11.x until I can determine the issue.
Any suggestions, recommendations, insight would be helpful.
Thanks,
Eric