Question
How do I enable ipv6 for cpsrvd ?
Answer
To ensure that the cpsrvd daemon listens on IPv6, Navigate to the System section of WHM’s Tweak Settings interface ("WHM / Home / Server Configuration / Tweak Settings") and select On for the Listen on IPv6 Addresses setting.
This setting ensures that the cpsrvd daemon listens on IPv6 in addition to IPv4.
For all of cPanel & WHM’s features to function properly on IPv6, the cpsrvd daemon must listen on IPv6 addresses. To enable this functionality, select On for the Listen on IPv6 Addresses setting in the System section of WHM’s Tweak Settings interface ("WHM / Home / Server Configuration / Tweak Settings").