ResearchThis! Posts

ResearchThis! KB – DNS 2003 Server External Addresses Resolution Alert

Alert: DNS 2003 Server External Addresses Resolution Alert Issue: The rule performs a  DNS query of type “NS” (as provided in the Query Type parameter), which means the query is search for the name servers of the domain provided in the Host parameter. The problem here is that the domain name provided is “www.microsoft.com”. Since […]

ResearchThis! KB – Total CPU Utilization Percentage is too high

Alert: Total CPU Utilization Percentage is too high Issue: Most likely the processor on the system is currently over-utilized and is indicating a bottleneck condition. Common potential causes for this include: – Misconfigured anti-virus can cause high processor utilization if files which should be excluded from scanning are not (such as for Exchange databases, logs, […]

ResearchThis! KB – Total Percentage Interrupt Time is too high

 Alert: Total Percentage Interrupt Time is too high Issue: Most likely the processor on the system is currently over-utilized and is indicating a bottleneck condition. Common potential causes for this include: -Misconfigured anti-virus can cause high processor utilization if files which should be excluded from scanning are not (such as for Exchange databases, logs, and […]

ResearchThis! KB – The Op Master RID Master Last Bind latency is above the configured threshold

 Alert: The Op Master RID Master Last Bind latency is above the configured threshold Issue: Bind from the domain controller identified in the alert to the RID Master is slower than 5 seconds for a warning and slower than 15 seconds for an error. This occurred in a remote site connecting to a central site […]

ResearchThis! KB – Data Warehouse failed to deploy reports for a management pack to SQL Reporting Services Server

 Alert: Data Warehouse failed to deploy reports for a management pack to SQL Reporting Services Server Issue: The DNS management pack can cause issues in the environment resulting in event ID 26319 from the OpsMgr SDK Service. Resolution: Add the account designated as the Data Reader account to the group designated as Operations Manager Administrators […]

ResearchThis! KB – Outlook Web Access logon failure: Unexpected error during synthetic Outlook Web Access logon

Alert: Outlook Web Access logon failure: Unexpected error during synthetic Outlook Web Access logonIssue: There is a good discussion on this: http://technet.microsoft.com/en-us/library/aa996009.aspx (issue #3) OWA logon verification : Cannot measure OWA availability for the following URL:0×80131502(-2146233086) Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index […]

ResearchThis! KB – Outlook Mobile Access logon failure: Unexpected errors

Alert: Outlook Mobile Access logon failure: Unexpected errors Issue: OMA logon verification : Cannot measure OMA availability for the following URL: 0×80131502(-2146233086) Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index Resolution: This rule needs to have SSL configured. Steps here to configure SSL on […]

ResearchThis! KB – Exchange ActiveSync logon failure: Unexpected Error

Alert: Exchange ActiveSync logon failure: Unexpected Error Issue: EAS logon verification : Cannot measure EAS availability for the following URL:0×80131502(-2146233086) Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index Resolution: This rule needs to have SSL configured. Steps here to configure SSL on the Exchange […]

ResearchThis! KB – SSL is not configured on this Exchange server

Alert: SSL is not configured on this Exchange server Issue: Front-end servers without SSL configured on them in Exchange 2003. Resolution: Steps here to configure SSL on the Exchange 2003 front-end servers are available at http://www.petri.co.il/configure_ssl_on_owa.htm. To enable SSL: -Open Internet Information Services (IIS Manager). -Connect to the server name of your front-end Exchange server. […]