| Event Id | 517 |
| Source | adsctlr |
| Description | The following ADS controller error occurred: Failed to start discovery. |
| Event Information | After you replace a network adapter in a Windows Server 2003 Automated Deployment Services (ADS) Controller, the ADS services may not start when you restart the ADS Controller. CAUSE: This issue may occur if the media access control (MAC) address or the IP address for the network adapter that is stored in ADS services does not match the MAC address or the IP address of the new network adapter that is installed in the ADS Controller. If you replace a network adapter because of a hardware failure or for other reasons, the address of the new network adapter may not match the address of the network adapter that was replaced. If the address that is stored in the ADS services does not match the address of the network adapter, the ADS services do not start. |
| Reference Links | Resolution Information |
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