Directory Server Diagnosis

Performing initial setup:
   Trying to find home server...
   Home Server = AOBVADC002
   * Identified AD Forest.
   Done gathering initial info.

Doing initial required tests

Testing server: Col-DCAOBVADC002
      Starting test: Connectivity
         ......................... AOBVADC002 passed test Connectivity

Doing primary tests

Testing server: Col-DCAOBVADC002
      Starting test: Advertising
         ......................... AOBVADC002 passed test Advertising
      Starting test: FrsEvent
         There are warning or error events within the last 24 hours after the
         SYSVOL has been shared.  Failing SYSVOL replication problems may cause
         Group Policy problems.
      Starting test: SystemLog
Contact the administrator to install the driver before you log in again.
         A warning event occurred.  EventID: 0x000016AF
            Time Generated: 11/25/2014   08:15:40
            Event String:
            During the past 4.24 hours there have been 145 connections to this D
omain Controller from client machines whose IP addresses don't map to any of the
 existing sites in the enterprise. Those clients, therefore, have undefined site
s and may connect to any Domain Controller including those that are in far dista
nt locations from the clients. A client's site is determined by the mapping of i
ts subnet to one of the existing sites. To move the above clients to one of the
sites, please consider creating subnet object(s) covering the above IP addresses
 with mapping to one of the existing sites.  The names and IP addresses of the c
lients in question have been logged on this computer in the following log file '
%SystemRoot%debugnetlogon.log' and, potentially, in the log file '%SystemRoot%
debugnetlogon.bak' created if the former log becomes full. The log(s) may cont
ain additional unrelated debugging information. To filter out the needed informa
tion, please search for lines which contain text 'NO_CLIENT_SITE:'. The first wo
rd after this string is the client name and the second word is the client IP add
ress. The maximum size of the log(s) is controlled by the following registry DWO
RD value 'HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesNetlogonParamete
rsLogFileMaxSize'; the default is 20000000 bytes.  The current maximum size is
20000000 bytes.  To set a different maximum size, create the above registry valu
e and set the desired maximum size in bytes.
        ......................... AOBVADC002 failed test SystemLog

irectory Server Diagnosis

Performing initial setup:
   Trying to find home server...
   Home Server = AOBVADC002
   * Identified AD Forest.
   Done gathering initial info.

Doing initial required tests

Testing server: Col-DCAOBVADC002
      Starting test: Connectivity
         ......................... AOBVADC002 passed test Connectivity

Doing primary tests

Testing server: Col-DCAOBVADC002
      Starting test: Advertising
         ......................... AOBVADC002 passed test Advertising
      Starting test: FrsEvent
         There are warning or error events within the last 24 hours after the
         SYSVOL has been shared.  Failing SYSVOL replication problems may cause
         Group Policy problems.
      Starting test: SystemLog
Contact the administrator to install the driver before you log in again.
         A warning event occurred.  EventID: 0x000016AF
            Time Generated: 11/25/2014   08:15:40
            Event String:
            During the past 4.24 hours there have been 145 connections to this D
omain Controller from client machines whose IP addresses don't map to any of the
 existing sites in the enterprise. Those clients, therefore, have undefined site
s and may connect to any Domain Controller including those that are in far dista
nt locations from the clients. A client's site is determined by the mapping of i
ts subnet to one of the existing sites. To move the above clients to one of the
sites, please consider creating subnet object(s) covering the above IP addresses
 with mapping to one of the existing sites.  The names and IP addresses of the c
lients in question have been logged on this computer in the following log file '
%SystemRoot%debugnetlogon.log' and, potentially, in the log file '%SystemRoot%
debugnetlogon.bak' created if the former log becomes full. The log(s) may cont
ain additional unrelated debugging information. To filter out the needed informa
tion, please search for lines which contain text 'NO_CLIENT_SITE:'. The first wo
rd after this string is the client name and the second word is the client IP add
ress. The maximum size of the log(s) is controlled by the following registry DWO
RD value 'HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesNetlogonParamete
rsLogFileMaxSize'; the default is 20000000 bytes.  The current maximum size is
20000000 bytes.  To set a different maximum size, create the above registry valu
e and set the desired maximum size in bytes.
        ......................... AOBVADC002 failed test SystemLog