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создан: 2023-10-24 11:10:10
пользователь: cloud раздел: linux
[355]
debian/linux отключение/off ipv6
nano /etc/default/grub ...
GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=1 quiet"
GRUB_CMDLINE_LINUX="ipv6.disable=1"
update-grub2
ip a -> default inteface example: enp1s0
nmcli device modify enp1s0 ipv6.method "disabled"
reboot
если есть Postfix:
nano /etc/postfix/main.cf
inet_protocols = ipv4
service postfix restart
dovecot
nano /etc/dovecot/dovecot.conf
listen = *
service dovecot restart