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: 1153 Source: MSExchangeMTA

An interoperability error occurred. A reliable transport service element (RTSE) error occurred. Incorrect session protocol data unit (SPDU). SPDU ID <ID>, SPDU field in error <error code>. [<value> <value> <value> <value>] (14).
As per Microsoft: "This event usually indicates that there are networking issues in the environment. Network connections may be sporadic. This is usually caused by a bad network interface card (NIC), a bad driver, or a NIC configured to use the Auto Sense option to detect port speed". See MSEX2K3DB for information on this event.
As per Microsoft, this event can be one of the effects of network connectivity problems between Exchange sites (especially after changes in network hardware). See ME225206 for details.

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



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.