let me explain our setup first!
We have 2 site location with Cyberoam CR50ING Firewall, IPSec between the 2 Subnet. Cyberoam firewall has an AD authentication with their software linked to the appliance, to detect live and logoff user. Site A is working #1.
Site B, was under a different domain. Live user was working. We migrate all of them to the same domain as Site A. They share the same GPO, firewall is off.
The main problem is: Since then, all WMI request to DC and domain computer are "access is denied" 0x80070005.
Fileserver is working (the only server getting WMI request).
I cannot get that live user working, since it is sending WMI request to the DC to grab the info in the event viewer (security tab, for user logged in/out).
I wentto dcomcnfg, making sure it was well setup, but it is still an issue.
Any idea is appreciated :)
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