Install ipv6pref by entering the following commands in the terminal:
sudo apt update sudo apt install ipv6pref
Description:
utility to set IPv6 address preferences
ipv6pref provides a utility that preloads a library and allows users to control the use of IPv6 privacy extensions. . For longrunning tasks it may be undesirable to use the periodically changing and random addresses; using the supplied utility, the kernel can be instructed whether to prefer the temporary addresses or stick to the static ones when opening sockets for a specific program.
Homepage: https://github.com/wertarbyte/ipv6pref
Version: 1.0.3-1
Section: universe/utils