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: 2070 Source: MSExchangeDSAccess

Level
Description
Process MAD.EXE (PID=1744). DSaccess lost contact with domain controller <controller DNS name> Error was 80040934. Dsaccess will attempt to reconnect with this domain controller when it is reachable.
Comments
 
As per Microsoft: "This event indicates that the DSAccess component on the Exchange Server lost contact with the domain controller specified in the Description section of the event". See MSEX2K3DB for additional information about this event.
See ME300114 and ME895858 for details on fixing this problem.
This event occurred when the connection to DC was lost. The Exchange 2000 services and system manager stopped working, ping with ip worked but not with name. A reboot restores the connection to the DC. This may point to a DNS resolution problem.

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...