На интерфейсе пропадает ровно через каждые 24 часа ipv4 адрес. После перезагрузки службы networing сеть снова работает. Все логи пересмотрел, ничего нет. Сервер debian, имел uptime 2 года, ничего не трогалось и тут такое.
systemctl status networking
● networking.service - Raise network interfaces
Loaded: loaded (/lib/systemd/system/networking.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sat 2024-01-20 06:34:43 MSK; 1min 34s ago
Docs: man:interfaces(5)
Process: 1948759 ExecStart=/sbin/ifup -a --read-environment (code=exited, status=1/FAILURE)
Main PID: 1948759 (code=exited, status=1/FAILURE)
CPU: 52ms
Jan 20 06:34:43 ifup[1948759]: /sbin/ip -6 addr add 2001:41d0:602:4add::/56 dev eno1
Jan 20 06:34:43 ifup[1949035]: RTNETLINK answers: Permission denied
Jan 20 06:34:43 ifup[1948759]: ifup: failed to bring up eno1
Jan 20 06:34:43 ifup[1948759]: /bin/run-parts --exit-on-error --verbose /etc/network/if-up.d
Jan 20 06:34:43 ifup[1949038]: run-parts: executing /etc/network/if-up.d/000resolvconf
Jan 20 06:34:43 ifup[1949038]: run-parts: executing /etc/network/if-up.d/chrony
Jan 20 06:34:43 ifup[1949038]: run-parts: executing /etc/network/if-up.d/ethtool
Jan 20 06:34:43 systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE
Jan 20 06:34:43 systemd[1]: networking.service: Failed with result 'exit-code'.
Jan 20 06:34:43 systemd[1]: Failed to start Raise network interfaces.
