Hi there,
i have the following infrastructur:
IPv4 only
Client: Windows 7
Domain Controller: Windows Server 2008 R2
DA Server: Windows Server 2012 R2 (2 NICs! 1 DMZ with NAT and 1 LAN direct connected)
1. Problem
So far it seems to work inside and outside, but only when the Computer has Network/Internet Connection at Startup...if i establish the Network Connection after Login (wifi for example) it does not connect to the Network. It has the following behaviour:
In internal Network, internal Name Resolution does not work, cant Access any of the internal Domain resources while the Resolution does not work
In external Network, internal Name Resolution does not work, Client says not connected to the internal Network.
Same behaviour when i Switch from external to internal Network without reboot but if i start with Internet Connection/Network everything works fine
In internal Network i get IPv4 Name resolutions, i can access everything
In external Network i get IPv6 Name resolutions, i can access nearly everything
Have you any ideas why the DA Connection does not came up properly when my network state got changed?
2. Problem
When i go to Management Servers and put an IPv4 address in, it throws me a warning that this Server is not reachable. Can i fix this in any way?
3. Problem (strange one)
When i apply my configuration, the DA Server deletes(!) the DNS entry for NLS...if i disallow the deletion through security everything works fine but there must be a problem?
I replaced the self signed certificate with one of our CA with the same Name...the certificate and CA is trusted by the DA Server aswell as the clients
3. Problem
While i am on testing, i kick me out from internal Network from time to time...the "solution" is in the moment to delete the policy for nrpt config in registry and reboot.
Is there another way to get back on track when i delete the DA Server or it is not functioning?Thanks for any help in advance