Lots of 5051 and 3000 (DNS server has encountered numerous run-time events. To determine the initial cause of these run-time events... )nothing more.
(recursive query is enabled on server) i have enabled the dns debugging but it's hard to analyse manually. Do you know any good tools to anaylse DNS debug logs? Thanks. From: Ziots, Edward [mailto:[EMAIL PROTECTED] Sent: Thursday, January 10, 2008 10:41 PM To: NT System Admin Issues Subject: RE: DNS high memory issue I know this is for Win2k8, but I am sure there is probably some similarities http://technet2.microsoft.com/windowsserver2008/en/library/43d9938d-6fef-441 7-8314-6f42b7b81d1d1033.mspx?mfr=true Is there any other DNS related errors before the 7052, looks like a lot of 5051. Do you have Debug Logging turned on, is there anything in this debug log that might trip off what could be happening. Its either that or possibly recursive queries and/or abuse thereof. HTH Z _____ From: Michael B. Smith [mailto:[EMAIL PROTECTED] Sent: Thursday, January 10, 2008 3:31 PM To: NT System Admin Issues Subject: RE: DNS high memory issue Are you at sp2? Regards, Michael B. Smith MCSE/Exchange MVP http://TheEssentialExchange.com From: Onur Altuntas [mailto:[EMAIL PROTECTED] On Behalf Of Onur Altuntas Sent: Thursday, January 10, 2008 3:19 PM To: NT System Admin Issues Subject: DNS high memory issue Hi. We're having an issue with our MS Server 2003 DNS servers. Sometimes, dns.exe uses too much memory and starts not answering queries. When i realize the DNS service failure, i logon to the server and see that dns.exe uses ~1.5GB memory, then i kill the process. Here is the event log: (also lots of event id 5501 records) Here is the event log: Event Type: Error Event Source: DNS Event ID: 7502 Description: The DNS server was unable to service a client request due a shortage of available memory. Close any applications not in use or reboot the computer to free memory. Our DNS is open to recursive queries and use forwarders. 2gb memory is placed on server and we've been using these DNS servers for 2 years without problem. i've search google for memory leak problems but found nothing useful. Any ideas? Thanks. ~ Upgrade to Next Generation Antispam/Antivirus with Ninja! ~ ~ <http://www.sunbelt-software.com/SunbeltMessagingNinja.cfm> ~
