Monitor unlimited number of servers
Filter log events
Create email and web-based reports

Direct access to Microsoft articles
Customized keywords for major search engines
Access to premium content

Event ID: 9040 Source: MSExchangeSA

Source
Level
Description
NSPI Proxy encountered an error while receiving a packet. The target Domain Controller or the network or a client might be down. The winsock subsystem returned the error:[<error code>]. The circuit that received this error is being closed.
Comments
 
This event is logged when you're running Exchange Server 2007 and HKLM\System\CurrentControlSet\Services\TCPIP\Parameters\MaxUserPort is set lower than 60000. ExBPA will recommend keeping this on the default 60000. See “MaxUserPort Key is Missing or Non-default” for additional information on this issue.
This event is logged whenever a Collaboration Data Objects (CDO) script that opens a MAPI session runs on the server that is running Exchange Server 2003 SP1. See ME912062 for additional information about this event.
As per Microsoft: "This event indicates that the NSPI interface of the Exchange server encountered a problem when communicating with a global catalog server. This problem may be a transient one. However, if this event is logged repeatedly, then further investigation would be needed". See MSEX2K3DB for details on this event.

Windows Event Log Analysis Splunk App

Build a great reporting interface using Splunk, one of the leaders in the Security Information and Event Management (SIEM) field, linking the collected Windows events to www.eventid.net.

Read more...

 

Cisco ASA Log Analyzer Splunk App

Obtain enhanced visibility into Cisco ASA firewall logs using the free Firegen for Cisco ASA Splunk App. Take advantage of dashboards built to optimize the threat analysis process.

Read more...