Issue Slave DNS Manager does not support IPv6

[enerspace]

TITLE

Slave DNS Manager does not support IPv6

PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE

AlmaLinux 8.5 (Arctic Sphynx)
Plesk Obsidian
Version 18.0.42 Update #1

PROBLEM DESCRIPTION

If you set the IPv6 address of the master in the Plugin: Slave DNS Manager, the request to the slave DNS server is performed with the primary IPv4 address of the server. Therefore, the slave DNS server cannot validate or recognize the master server based on the IPv6 address.

STEPS TO REPRODUCE

• Create a connection to a slave DNS server using the plugin: Slave DNS Manager.
• Select an IPv6 as the Plesk Master IP address.
• Press save
• Check the traffic / log files (syslog) on the slave DNS server.

ACTUAL RESULT

The request to the slave DNS server is performed via IPv4.

EXPECTED RESULT

Send the request out via the stored IPv6