If the problem persists, one or more applications running on the server might be causing memory problems. So, in my experience, if you've received a Dns Error 7502 message than there is a 97% chance that your computer has registry problems. Previously i used 4 GB RAand now i upgrated upto 40 GB RAM but problem is persisting...--simon_s-----------------------------------------------------------------------simon_sd's Profile: http://forums.techarena.in/members/221539.htView this thread: http://forums.techarena.in/server-dns/1186562.hthttp://forums.techarena.i Chris Dent 2010-05-18 07:44:12 UTC PermalinkRaw Message 32-bit operating Resolve Free memory or other system resources To perform this procedure, you must have membership in Administrators, or you must have been delegated the appropriate authority.
Other recent topics Remote Administration For Windows. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! we may check it form the task manager . 5.2.3790.4957 is the latest version number of DNS.exe on windows server 2003 X86 platform based on my knowledge. Can you help me with troubleshooting > this problem? > Thanks.
We are having Active directory integrated DNS environment having 4 Server at windows server 2003 enterprise edition. May I know what was the actual memory usage of DNS.exe when we got this error message ? If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? TheEventId.Net for Splunk Add-onassumes thatSplunkis collecting information from Windows servers and workstation via the Splunk Universal Forwarder.
To restart the computer: Click Start, click the arrow next to the Lock button, and then click Restart. DNS Infrastructure DNS Server DNS Server Service Status DNS Server Service Status Event ID 7502 Event ID 7502 Event ID 7502 Event ID 2 Event ID 3 Event ID 4 Event All Rights Reserved - PrivacyPolicy LinkBack LinkBack URL About LinkBacks microsoft.public.windows.server.dns Discussion: The DNS server was unable due a shortage of memory (too old to reply) DNS server memory shortage 2009-05-26 To start Server Manager, click Start, click Administrative Tools, and then click Server Manager.
Thank s, Alex. "Ace Fekay [Microsoft Certified Trainer]" wrote: > "Alex"
There may be something else installed and running that is conflicting with the DNS port reservations. Comments: No information available. Go to the Memory Statistics's Tagged Allocations Section.4. Note the UDP and TCP packet allocations. Sample: Tagged Allocations:UDP PacketAlloc = 79177Free = 31782InUse = 47395Mem = 128535240TCP PacketAlloc = 1610626Free = 1586940InUse Verify To verify that the DNS Server service is running properly, ensure that the DNS Server event log contains Event ID 2 and that the event log does not contain the following
Need Help? You’ll be auto redirected in 1 second. After service restart everything seems all right, and even after 24 hours memory amount keeps normal (about 75 Mb). In the command line, type "DNSCMD /STATISTICS" and Enter.3.
In the console tree, expand Roles, and then click DNS Server. Ace Fekay, MCSE 2003 & 2000, MCSA 2003 & 2000, MCSA Messaging, MCT Microsoft Certified Trainer [email protected] For urgent issues, you may want to contact Microsoft PSS directly. Click Start and run "cmd", click OK.2. No updates have been applied to DCs (DNS servers are installed on them) in last 2 or 3 months, so it is unlikely an update problem.
We don't have DHCP installed on DNS/DC servers. Thank you for help, Wilson! Please check http://support.microsoft.com for regional support phone numbers. "Efficiency is doing things right; effectiveness is doing the right things." - Peter F.
If the problem continues, restart the computer and then use Server Manager to verify that the DNS Server service has started. Step 1: Download removal tool SpyHunter by clicking on the below button. Recently we are getting such DNS service error on different AD DNS servers in different places, in different times: Event Type: Error Event Source: DNS Event ID: 7502 Description: The DNS Yes No Do you like the page design?
To work around this issue, you can set the following registry key to disable the EnableDuplicateQuerySuppression in DNS service. Set this registry ----------------------HKLM\System\CurrentControlSet\Services\DNS\ParametersEnableDuplicateQuerySuppression DWORD 0(service restart required to take effect) Join the community Back I agree Powerful tools you need, all for free. Drucker http://twitter.com/acefekay 05-18-2009, 11:30 PM #3 Alex Guest Posts: n/a Re: error 7502 on DNS server Sponsored Links We are not running any other services or applications on This server is first preffered dns server for more than 25000 client machines.
Thursday, December 10, 2009 6:33 AM Reply | Quote 0 Sign in to vote Hello, Wilson! Action Done: Created DWORD value “EnableDuplicateQuerySuppression” to zero(0) in HKLM\System\CurrentControlSet\Services\DNS\Parameters registry path and DNS Service has been restarted. Close any applications not in use or reboot the computer to free memory. Close any unnecessary applications or services, and then try the operation again.
I also applied KB946565 hotfix, but it not fixed the problem. Register to Participate Refer Forum Rules Frequently Asked Questions Mark Forums Read Contact Us All times are GMT. Easy remote access of Windows 10, 7, 8, XP, 2008, 2000, and Vista Computers Click here to find out more Reboot Hundreds of computers, disable flash drives, deploy power managements settings. Comments No comments yet.
If the operation fails again, restart the DNS Server service. See example of private comment Search: Google - Bing - Microsoft - Yahoo - EventID.Net Queue (2) - More links... Follow the removal steps below to automatically remove malicious files. The server dedicated for DNS service only.
Domain Name System (DNS) is a protocol that enables a computer to obtain the numeric IP address of another computer by submitting the target computer's name to a DNS server.