DHCP Permission - Windows 2008

Hi
We have windows 2008 R2 DHCP server. I want to delegate the helpdesk to have access to DHCP with the below permission:
Reservation : can delete, modify, and add
DHCP Lease : Delete and View
Because currenlty, I'll provide them administrator account and I'm afraid mabe they delete the scope and stop the services, and etc.... which NOT required for them
Please advise

Hi,
When we install the DHCP Server service, two local groups are created: DHCP Users and DHCP Administrators. Especially, when we install DHCP Server service in a domain controller, two
domain local groups are created: DHCP Users and DHCP Administrators.
See,
DHCP groups for details.
Therefore, we can add the helpdesk users to the domain local DHCP Administrators group or the local DHCP Administrators group to give only DHCP Administrator permissions than domain or local server administrator permissions. However, I’m afraid that we cannot
split the Administrator rights as you described.
More information:
More About DHCP Security Groups
Add a user or group as a DHCP administrator at a member server
Add a Group or User as a DHCP Administrator at a Domain Controller
Hope this helps.
Jeremy Wu
TechNet Community Support

Similar Messages

DHCP Mirgation from 2008 to 2012

Hi,
I am migrating DHCP server 2008 to 2012
Environment. Please let me know the Best practice of migration.
I have configured DHCP failover in Windows 2008 R2
Environment.
Any help would be very grateful.
Thankx & Regards,
DD6

Hi,
This type of question is already running in technet portal.
http://social.technet.microsoft.com/Forums/en-US/fed16caa-fb53-4037-a578-5f8dfc61e4e3/dhcp-failover-migrate-dhcp-server-to-another-machine?forum=winservergen
Process of Migration DHCP Server 2008R2 to Windows 2012
• Firstly, you can disable the DHCP role in Windows Server 2008 R2. However, if the Windows Server 2012 is down, the clients cannot renew their IP lease duration and obtain IP address.
Therefore, it is recommended to leave the DHCP role in Windows Server 2008 R2 and deploy high availability. Windows Server 2012 brings the new feature: DHCP failover. However it requires both DHCP Servers are Windows Server 2012. Consider another Server
is Windows Server 2008 R2, we have to choose one of the following:
>> DHCP in a Windows failover cluster. This option places the DHCP server in a cluster with an additional server configured with the DHCP service that assumes the load if the primary DHCP server fails. The clustering deployment option uses a single
shared storage. This makes the storage a single point of failure, and requires additional investment in redundancy for storage. In addition, clustering involves relatively complex setup and maintenance.
>> Split scope DHCP. Split scope DHCP uses two independent DHCP servers that share responsibility for a scope. Typically 70% of the addresses in the scope are assigned to the primary server and the remaining 30% are assigned to the backup server.
If clients cannot reach the primary server then they can get an IP configuration from the secondary server. Split scope deployment does not provide IP address continuity and is unusable in scenarios where the scope is already running at high utilization of
address space, which is very common with Internet Protocol version 4 (IPv4).
More references:
Step-by-Step: Configure DHCP for Failover (Windows
Server 2012)
How
to configure split-scope using wizard
DHCP
Step-by-Step Guide: Demonstrate DHCP Split Scope with Delay on a Secondary Server in a Test Lab
DHCP
Step-by-Step Guide: Demonstrate DHCP Failover – Clustering in a Test Lab
If you need snap shot of migration then follow these links.
http://blogs.technet.com/b/canitpro/archive/2013/04/29/step-by-step-migration-of-dhcp-from-windows-server-2003-to-windows-server-2012.aspx
http://www.mehrban.net/migrating-dhcp-from-windows-2008-to-windows-2012
Deepak Kotian. MCP, MCTS, MCITP Exchange 2010 Ent. Administrator Disclaimer: Please take a moment to "Vote as Helpful" and/or "Mark as Answer", where applicable. This helps the community, keeps the forums tidy, and recognizes useful
contributions. Thanks! All the opinions expressed here is mine. This posting is provided "AS IS" with no warranties or guarantees and confers no rights.

Windows 2008 R2 DHCP scope change - Netsh Exec not working

OK, there seems to be a disconnect between Netsh documentation and how it actually works. We are in the process of re-addressing ALL our DHCP scopes (joys of a buy-out) and using the steps outlined in numerous MS articles and Blogs etc... we should
be able to use "Netsh dhcp server scope 192.168.1.0 dump > scope1.cfg" then modify the cfg file with the new scope address (i.e. change all 192.168.1. to lets say 10.10.5.). Then use netsh exec scope1.cfg (yes, the file modified) to
create the new scope which would contain all the "stuff" the current scope has (reservations, options, etc).
Well, all we get is the response "The following command was not found: |".
Environment is as follows:
Account is a domain admin
working on a RDP session on the DHCP server
Server is Windows 2008 R2 (current functioning DHCP server)
Using administrative CMD (elevated)
have tried changing context into Netsh | DHCP | Server and default CMD - all "no go"
supporting link from MS: http://technet.microsoft.com/en-us/library/cc772372(v=ws.10).aspx#BKMK_1
There's a lot of discussions around this, but I haven't seen any response that says how to actually do it. export/import won't work for us since we have to update the scope info. With almost 100 scopes to update, we really need this functionality!
(or similar method)
Any assistance would be greatly appreciated.

OK... It seems the issue is with the dump file. I actually got exec to run once with a dump file which wasn't modified.  The stupid part is it only ran one time, I could not duplicate it.   Since
I've beat this thing to death and no one could offer any assistance (Hello MS?), I'm not wasting any more time on it.   Luckily, I was able to figure out an alternate method.
Looking at the dump file I realized all the lines are just a straight NetSh commands, which means all I needed to do is grab the lines and preface them with NetSh. Like this...
for /f "tokens=*" %a in ('type scope.cfg ^| find /i "dhcp"') do NetSh %a
where scope.cfg is your dump file.   This runs perfect and seems to be the exact thing that exec should be doing. I did flip the "SET STATE 1" to "0" so the scope was deactivated (Don't forget to run it in an elevated
prompt).
Hope this helps someone else so they aren't spending days for nothing!

Windows 2008 R2 Folder assign permission "Read and Write" problem with *.doc file

Hello All,
I am a new one here,
I am sorry for any mistakes and also my english is so poor.
M Brother company runing Windows 2008 R2 as Active Directory...
We have folder Name: Admin
and in this folder, there are alot documents files as : *.doc, *.dwg, *.txt etc.....
All user accesing to these files and they can open to edit and save...
One day my brother want me to set Admin folder for all users just"Read and Write.." mean they still can open files to edit and save... but can't delete..
I did success with this..
But only one thing happen.. when they open *.doc file to edit and attempting to save, the message alert" access denide " and they can only "SAVE AS"...We don't want "Save as"
Could you show me how can we fix error with *.doc file while they trying to save? because it allow only save as.. but other files as *.text file or *.dwg they can save without problem..
Could expert here ever face this issues and fix by yourself, please share me with this..
Please help me..
Best regards,

Hi,
Office programs are specific. They will create a temp file when edit, then the temp file will be deleted when close. So Delete permission is needed for users to saving Office files like Excel/Word.
For more detaile information, please refer to the thread below:
Special Permissions - User cannot save files
http://social.technet.microsoft.com/Forums/windowsserver/en-US/721fb2f1-205b-46e5-a3dc-3029e5df9b5b/special-permissions-user-cannot-save-files
Best Regards,
Mandy
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact [email protected]

Address Leases not appeared in the scopes at DHCP Windows 2008 R2 ent

Hi Friends,
Recently couple of days ago we have migrated from DHCP Server ( Windows Server 2003 R2 32 ) to Windows Server 2008 R2 64 bit Virtual Machine.
After migration, most of the scopes seem empty, no Address Leases appeared in the scopes even most of the reservations also not appeared from DHCP MMC but the client machines obtaining IPs and DHCP VM is working fine.
After investigation I have found following event log errors.
Are these event log errors related to this Issue and what will be problem. Please advise.
===============================================================================
Log Name:      Application
Source:        Microsoft-Windows-LoadPerf
Date:          9/1/2014 10:01:28 AM
Event ID:      3002
Task Category: None
Level:         Error
Keywords:
User:          SYSTEM
Computer:      SERVER-DHCP1.com
Description:
The performance counter explain text string value in the registry is not formatted correctly. The malformed string is . The first DWORD in the Data section contains the index value to the malformed string while the second and third DWORDs in the Data section
contain the last valid index values.
Event Xml:
<Event xmlns='http://schemas.microsoft.com/win/2004/08/events/event'><System><Provider Name='Microsoft-Windows-LoadPerf' Guid='{122EE297-BB47-41AE-B265-1CA8D1886D40}'/><EventID>3002</EventID><Version>0</Version><Level>2</Level><Task>0</Task><Opcode>0</Opcode><Keywords>0x8000000000000000</Keywords><TimeCreated
SystemTime='2014-09-01T07:01:28.858089200Z'/><EventRecordID>10800</EventRecordID><Correlation/><Execution ProcessID='3108' ThreadID='1628'/><Channel>Application</Channel><Computer>SERVER-DHCP1.Server.com.sa</Computer><Security
UserID='S-1-5-18'/></System><UserData><EventXML xmlns:auto-ns2='http://schemas.microsoft.com/win/2004/08/events' xmlns='LoadPerf'><param1></param1><binaryDataSize>16</binaryDataSize><binaryData>000000006B1700006B170000980B0000</binaryData></EventXML></UserData></Event>
Log Name:      System
Source:        Service Control Manager
Date:          9/1/2014 9:59:39 AM
Event ID:      7023
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      SERVER-DHCP1.com
Description:
The WMI Performance Adapter service terminated with the following error:
%%-2147467259
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
    <Provider Name="Service Control Manager" Guid="{555908d1-a6d7-4695-8e1e-26931d2012f4}" EventSourceName="Service Control Manager" />
    <EventID Qualifiers="49152">7023</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8080000000000000</Keywords>
    <TimeCreated SystemTime="2014-09-01T06:59:39.967870200Z" />
    <EventRecordID>29732</EventRecordID>
    <Correlation />
    <Execution ProcessID="504" ThreadID="3080" />
    <Channel>System</Channel>
    <Computer>SERVER-DHCP1. com</Computer>
    <Security />
</System>
<EventData>
    <Data Name="param1">WMI Performance Adapter</Data>
    <Data Name="param2">%%-2147467259</Data>
</EventData>
</Event>
Thanks in Advanced.
Regards,Ali

Hi Ali,
check this post: http://social.technet.microsoft.com/Forums/windowsserver/en-US/1b8cd762-3f95-4ff9-9d9e-75b04e067d2a/server-2008-dhcp-assigns-leases-but-never-displays-leases-in-the-gui?forum=winserverNIS
Perform these steps from new W2K8 DHCP server:
Open DHCP mmc
Open Command prompt: cmd
Type: netsh dhcp server export C:\dhcp.txt all in command prompt and press Enter
Delete ALL scope information from within the DHCP mmc
Type: netsh dhcp server import C:\dhcp.txt all in command prompt and press Enter
Right-click server name within DHCP mmc and choose refresh

Windows 2008 R2 DHCP management pack

i got the windows 2008 R2 DHCP management pack installed but one of my dhcp server is 2008. Will this mp monitor 2008 DHCp server?
one of my dhcp cluster went down and service was stopped but there was no alert .
what is the problem?

Different between true and false option of “Alert only if startup type is automatic " when DHCP service is stopped
DHCP service start up type
“Alert only if startup type is automatic "
automatic
not automatic
Yes
Generate Alert
No Alert
No
Generate Alert
Generate Alert
Roger

Windows 2008 DNS & DHCP configuration steps for 11gR2 GI install with GNS

Hi,
I have windows 2008 R2 server with DNS & DHCP services installed. I am planning to install 2 node RAC with GNS option.
The problem is i could not find any document to setup the windows 2008 DNS server for the below steps.
a. Configure GNS VIP : add a name resolution entry in a DNS for the GNS virtual IP address in the forward Lookup file.
gns-server IN A <virtual_IP>
where gns-server is the GNS virtual IP address given during grid installation.
b. Configure the GNS sub-domain delegation: add an entry in the DNS to establish DNS Lookup that directs the DNS resolution of a GNS subdomain to the cluster.
clusterdomain.example.com. NS gns-server.example.com.
where clusterdomain.example.com is the GNS subdomain (provided during grid installation) that you
delegate and gns-server.clustername.com resolves to GNS virtual IP address.
I am aware that this configuration steps has to be taken care by the System administrator. Here is what he tried and the results.
My SA was able to Configure GNS VIP in the DNS and the Nslookup works fine for this.
When he Configures the GNS sub-domain delegation the nslookup fails when trying to resolve the SCAN name.
Any step by step tutorial for this windows 2008 DNS & DHCP configuration for Oracle GNS setup would be highly appreciated.
Thanks,
Ashok Kumar.G

Hi Guys,
Any help on this request will be very helpful.
Thanks,
Ashok Kumar.G

Windows 2008 DHCP Server Address Range and Exclusion Range

Hi ,
I have a couple of Doubts regarding DHCp windows 2008 server
1) The DHCP server is given a static Ip in a network series eg(192.168.1.x) starting Ip is 192.168.1.1 to 192.168.1.254 ,
and if the range is from 192.168.1.10 to 1.250 ,
Should the DHCP server be not given an Ip in the DHCP range specified ?
ie the DHCP server static IP should not be in the 192.168.1.10-192.168.1.250 , ( I have given as 192.168.20.5)
Even though the Exclusion range can be specified , Just want to know if this is best practice.
2) And next setting up the range , should we give the entire network address as range ( eg 192.168.1.1 to 192.168.1.254) and set exclusion range
or take a particular series (eg 192.168.10-100)
Please advise
Thanks in Advance
Regards
Anand M

Your DHCP server range should update automatically to the 192.168.0.x subnet when you change your "Local IP address" to 192.168.0.1. Be sure to use a computer that is wired to your router when you do this. Also, be sure to click on "Save Settings", then wait (3 to 60 seconds) for the screen to refresh. You will likely be disconnected from the router when you do this. Do not worry about this. Power down the router and your computer.
Next, wait 30 seconds, then reboot router and computer. Your Local IP address and the DHCP server range should now have the same subnet.

Windows 2008 DHCP

We setup a test VLAN using Windows Server 2008 as DHCP. Currently we have a Novell DHCP running on the production side. We also have Zen 7 that we use for imaging, etc. We can PXE boot just fine on the VLANs that are using the Novell DHCP. However the PXE boot will not work for the Windows 2008 Server.
We have Boot Server Host Name (IP of our imaging server) and Boot Filename (PXEClient) filled in on the Server 2008 DHCP settings. We get an IP just fine, however the PC can't see the imaging server. It gets to looking for TFTP and can't go on.
Can this be done? and if so what settings are we missing?
Thanks in advance.

Originally Posted by grimlock
jshawn wrote:
> We setup a test VLAN using Windows Server 2008 as DHCP. Currently we
> have a Novell DHCP running on the production side. We also have Zen 7
> that we use for imaging, etc. We can PXE boot just fine on the VLANs
> that are using the Novell DHCP. However the PXE boot will not work for
> the Windows 2008 Server.
>
> We have Boot Server Host Name (IP of our imaging server) and Boot
> Filename (PXEClient) filled in on the Server 2008 DHCP settings. We get
> an IP just fine, however the PC can't see the imaging server. It gets to
> looking for TFTP and can't go on.
>
> Can this be done? and if so what settings are we missing?
>
By any chance is your existing dhcp server running on the same box as
the Zen server?
No, they are running on different boxes.

IPV6 clients cannot ping each other while getting IP from DHCP server running in windows 2008

I have two windows 7 clients and a windows 2008 server connected to a switch with static IP 172:16:5::1/64.
DHCP server is configured with static IP 172:16:5::20/64
when i statically assign IP to windows 7 clients like 172:16:5::21 & ::22, they can ping each other. if they get ip from DHCP server, they cannot ping each other.
if i configure the gateway (172:16:5::1) in the clients manually, they can ping each other.
is there any way we can make dhcp server to give gateway to the clients along with IP?

From what I have gathered:
IPv6 won't route because the DHCP server is setup in 'stateless' mode and the switches do not support IPv6. (
"But if your routers are not IPv6 supported (yet), you can
reconfigure DHCPv6 to Disable Stateless mode, and that'll issue IPv6 addresses that
will eliminate the Ping problem." -
http://www.networkworld.com/article/2228461/microsoft-subnet/setting-up-dhcpv6-to-dynamically-issue-ipv6-addresses-in-a-network.html)
So you must change to 'disable stateless' mode. Which the only way I can THINK to do this is to uninstall DHCP and reinstall DHCP and select 'disable stateless' during the installation (which I haven't confirmed). (In
case, “Disable DHCPv6 stateless mode for this server” option was selected duringrole installation" -
http://blogs.technet.com/b/teamdhcp/archive/2009/03/03/dhcpv6-understanding-of-address-configuration-in-automatic-mode-and-installation-of-dhcpv6-server.aspx)
zz.. but my understanding of DHCP is fragmented, please take what I find with a grain of salt. I am off to reinstall DHCP :] .. fun.
Mediocre Access 2010 | (Baby) Beginner C Sharp | OK at Active Directory (2012) | Fragmented understanding of DNS/DHCP | Laughable experience with Group Policy | Expert question asker on MSDN Forums

Open an Access database from ASP on the Windows 2008 32-bit server

We are upgrading to a Windows 2008 server. The ASP application opens an Access database with this code:
Set oConn=Server.CreateObject("ADODB.connection")
  oConn.Open "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=E:\webdata\applications\po\sfisnet\sfisnet.mdb;"
The open statement causes this error:
       Number: -2147217887
       Description: Multiple-step OLE DB operation generated errors. Check each OLE DB
       status value, if available. No work was done.
       Source: Microsoft JET Database Engine
       SQL State:
       Native Error: 0
Research includes:
- ODBC drivers
- verified that the ms jet dll is present: msjet40.dll, msjet35.dll
- IIS settings reviewed
- permission and sharing on the directory and "sfisnet.mdb" database
- verifies thet OLEDB_SERVICES is in the registry

They'll help you over here.
Microsoft ASP.Net forums
Regards, Dave Patrick ....
Microsoft Certified Professional
Microsoft MVP [Windows]
Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

Slow transfer file speed in Windows 7 SP1, Windows 2008 R2

We have Windows 7 SP 1 and Windows 2008 R2 in both Physical and Virtualization environment. Our network speed is 1 Gbps for Client and 10 Gbps for server infrastructure. We found this
problem in all referred environment and here is the current situation.
Transfer files from Windows 7 to Server 2008 (Slow < 10 MB/s)
Transfer files from Windows 2008 to Server 7 (Slow < 10 MB/s)
Transfer files from Windows 7 to Windows 7 (Slow < 10 MB/s)
Transfer files from Windows 2003 to Server 7 (Normal up to 120 MB/s)
Transfer files from Windows 2008 to Server 7 in Safe Mode with Network (Normal up to 120 MB/s)
Copy File using 3rd software (Normal up to 120 MB/s) but copy via windows explorer (Slow < 10 MB/s)
We try to do some configuration but it still doesn’t work below.
Command netsh int tcp set global
Update NIC driver vmxnet3 (Virtualization) and Realtek (Physical)
Disable Firewall
Disable and Enable network card
Apply hotfix in Kb2675785 and Kb2885974
Apply all Update Windows using Windows update feature
Finally we found strange solution to improve network speed which faster more than 10 times (60 - 150 Mbps) by using one of condition below
Change UNC form using Hostname to IP Address
Restart DHCP service
Change some NIC hardware configuration or Check and uncheck IP V4 property in NIC configuration (No restart required)
This is an temporary solution for No.1 but in No.2 and No.3 user need administrator right ans after computer is restarted the problem still existing. Do you have any Idea to fix this problem
in long term? Thank you for you help.

Hi,
The difference should be Windows Server 2003 uses SMB 1.0 protocol:
•SMB 1.0 (or SMB1) – The version used in Windows 2000, Windows XP, Windows Server 2003 and Windows Server 2003 R2
•SMB 2.1 ((technically SMB2 version 2.1) – The version used in Windows 7 (or any SP) and Windows Server 2008 R2 (or any SP)
Just for a test, disable the SMB v2 to check if it could make any difference:
How to enable and disable SMBv1, SMBv2, and SMBv3 in Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, and Windows Server 2012
http://support.microsoft.com/kb/2696547
If you have any feedback on our support, please click
here
Alex Zhao
TechNet Community Support

Windows 2008 server OS authenticated user keeps failing

I have a new server that has windows 2008 server installed, 64-bit. I've installed oracle 11gR2 64-bit and have created my database. Now I need to create two oracle accounts that are OS authenticated and I can't seem to get this right. I've set os_authent_prefix in my spfile and I've created the user (example) OS$<domain>\<username> in the database. In Windows, the account name equals <username> and that account belongs to Administrators and ora_dba groups. I've tried creating the oracle user with <domain> in caps and lowercase, but both fail. On the server, the domain is all lower case.
So in SQL> create user "OS$my.domain.mil\user1" identified externally; (user created)
Grant connect to "OS$my.domain.mil\user1";
Log out of sqlplus, pull up command prompt in Windows 2008 server as 'user1' and type in "sqlplus /"
Invalid username or password.
What am I missing here? Any help appreciated.
SA feedback: "Finally, Windows Server 2008 R2 Operating System has a tighter security scheme than that of previous Windows OS.
Also, it would be helpful if I remove the AD domain controller role from this server. This may require reinstallation of this server (worst case). Let me know when I can do this so you can proceed with your configuration."
Edited by: wolfeet on Jun 21, 2011 5:02 PM

Hello Ricardo,
You may want to reference SAP Note 1054740 - SAP System Installation on Windows Server 2008
and ensure you are on SAP Netweaver 7.0 SR3 or above, and it will also tell you if the product you are installing is supported in Windows 2008 Server.
For database and SAP product combinations that are already
supported by SAP to run on Windows Server 2008, see the Product
Availability Matrix at: http://service.sap.com/pam
Also check the following: in Regedit.
SYSTEM\CurrentControlSet\Services\gpsvc
Right click on it and select "Permissions" in the context menu.
Provide "Full Control" for sidadm
Does the installation user has full administrative rights and belongs
to the group of LocalAdministrators and to Global Administrators also
when you are doing a domain installation ?
Please ensure the user <sid>adm has the access rights
to change the file system permission.
Regards,
Paul

Windows 2008 Server Configuration - Help

Hello All,
I am not an expert in configuring servers and I have just started to learn. Please forgive me if I am doing something funny!
I have a router with static IP address and DHCP enabled on the router. The router had the following configuration as shown below and the clients were obtaining IP address from the router and using the internet without a problem.
Router Configutaion:
Basic Setting:
IP Address : 122.165.60.160 (My Wan Static IP)
IP Subnet Mask : 255.255.252.0
Gateway IP: 122.165.60.1
DNS Address:
Primary DNS : 203.145.184.32
Secondary DNS: 203.145.184.13
Lan TCP/IP Setup:
IP Address: 192.168.2.1 (Router IP)
IP Subnet Mask: 255.255.255.0
DHCP Enabled:
Statring IP : 192.168.2.11
Ending IP: 192.168.2.100
Now, I have installed Windows 2008 R2 Server with Active Directory, DNS and DHCP, IIS. I have created a few users and did nothing more than that in the server.
Server IP Settings
Server IP: 192.168.2.5
Subnet : 255.255.255.0
Gateway : 192.168.2.1
DNS: 127.0.0.1
And when I tried to join the domain i created... corp.globe.com the clients were not able to find the domain I therefore changed the following settings in the router.
DNS Address:
Primary DNS : 203.145.184.32
Secondary DNS: 192.168.2.5 (Server IP)
After this change the clients were able to join the domain and login as well. However the clients were getting the IP from the router. I am facing a lot of problems as listed below.
1. I am not able to ping the clients using the computer name from the server.
2. Clients cannot ping other clients or server using name. (Suppose if I try... PING SYS1 .... It looks like it is trying to ping some 92.x.x.xx IP address) even if SYS1 IP address is 192.168.2.13
3. Clients can access Internet, but I cannot browse anything in the server.
Please help me in the configuration, or point me to some guide which describes the same. I tried to set up and enable the DHCP server using Windows 2008 machine and I disabled it DHCP on the router, clients where able to get the IP address from Windows 2008
server, but they were not able to use internet. Please advise.
Thanks for your time.

Hi,
And you cannot ping the clients using the computer name from the server?
Did you turn off the firewall on server and client?
If you are having problems connecting to Active Directory and you have already successfully verified network connectivity, there might be a name resolution problem. For more and detail information, please refer to:
http://technet.microsoft.com/en-us/library/cc961921.aspx
Regards.
Vivian Wang

DistributedCOM Event ID 10010 on Windows 2008 R2

Hi,
I'm getting following error on one of my Virtual Windows 2008 R2 server and have tried lots of solutions but still this event logging on my server.
The GUID mentioned in the event is related to Virtual Disk Service and I have verified all security permission related setting in component services as well as in Windows Registry but no luck yet.
Please help to resolve this issue.
Following are the event details:
Log Name: System
Source: Microsoft-Windows-DistributedCOM
Date: 19/04/2013 9:02:54 PM
Event ID: 10010
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: ExchangeSVR.Gen3Com.local
Description:
The server {7D1933CB-86F6-4A98-8628-01BE94C9A575} did not register with DCOM within the required timeout.
<System>
<Provider Name="Microsoft-Windows-DistributedCOM" Guid="{1B562E86-B7AA-4131-BADC-B6F3A001407E}" EventSourceName="DCOM" />
<EventID Qualifiers="49152">10010</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2013-04-19T11:02:54.000000000Z" />
<EventRecordID>133132</EventRecordID>
<Correlation />
<Execution ProcessID="0" ThreadID="0" />
<Channel>System</Channel>
<Computer>ExchangeSVR.Gen3Com.local</Computer>
<Security />
</System>
<EventData>
<Data Name="param1">{7D1933CB-86F6-4A98-8628-01BE94C9A575}</Data>
</EventData>
</Event>
Thanks,

Hi Thakur,
I believe, this thread may help to fix DCOM issue.
http://social.technet.microsoft.com/Forums/en-US/winservergen/thread/8c292062-64f2-4c1a-8c50-13ababb67738/
Regards, Ravikumar P

DHCP Permission - Windows 2008

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