NetWorker: CCR failed with connection error
Summary: This article explains the solution when CCR fails with connection error.
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Symptoms
The replication link between the two DataDomain changed from microwave link to fiber link, also, enabled the encryption from the network link.
CCR clone takes 2-3 days, then fails with connection error.
NetWorker 8.2.3.5
CCR between two DD (prod and DR)
Clone scheduled within the backup
CCR clone takes 2-3 days, then fails with connection error.
NetWorker 8.2.3.5
CCR between two DD (prod and DR)
Clone scheduled within the backup
Cause
Not supported encryption on the network link
Resolution
Removed the encryption from the network link
Affected Products
NetWorkerArticle Properties
Article Number: 000052841
Article Type: Solution
Last Modified: 12 Dec 2025
Version: 4
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