MSExchange EdgeSync 1024
This article provides an explanation and possible resolutions for a specific Exchange event. If you don't find what you’re looking for here, try searching Exchange 2010 Help.
Details
Product Name |
Exchange |
Product Version |
14.0 |
Event ID |
1024 |
Event Source |
MSExchange EdgeSync |
Category |
Topology |
Symbolic Name |
EdgeLeaseException |
Message Text |
Failed to connect to the Edge Transport server ADAM instance with exception %1. This could be caused by a failure to resolve the Edge Transport server name %2 in DNS, a failure trying to connect to port %3 on %2, network connectivity issues, an invalid certificate, or an expired subscription. Verify your network and server configuration. |
Explanation
This Warning event indicates that an exception occurred when the computer that is running the Hub Transport server role tried to acquire a lock on the computer that is running the Edge Transport server role. A lock is required to make sure that configuration data is correctly replicated to an Active Directory Lightweight Directory Services (AD LDS) instance on Edge Transport servers. AD LDS data can only be updated with configuration data from one Hub Transport server at a time.
This event may be logged because a subscription on an Edge Transport server is expired or disabled. The exception specified in the event description provides more information about this failure.
User Action
To resolve this event, re-subscribe the Edge Transport server specified in the event description. For detailed instructions about resubscribing your Edge Transport server, see the following topics:
Import an Edge Subscription File to an Active Directory Site
Create an Edge Subscription File on an Edge Transport Server
For More Information
If you are not already doing so, consider running the Exchange tools, which have been created to help you analyze and troubleshoot your Exchange environment. These tools can help make sure that your configuration aligns with Microsoft best practices. They can also help you identify and resolve performance issues and improve mail flow. To run these tools, go to the Toolbox node of the Exchange Management Console. To learn more about these tools, see Managing Tools in the Toolbox.