Configure BIOS, enable Serial Over LAN (SOL) redirection, settings: 115k2, 8n1.

Edit /etc/default/grub:

GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS2,115200n8"
## Serial console
GRUB_TERMINAL=serial
GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=2 --word=8 --parity=no --stop=1"

Rebuild the grub.cfg file with following command:

grub-mkconfig -o /boot/grub/grub.cfg

Reboot.

SSH to ipmi address.

Open SOL:

cd system1/sol1
start

To exit, press: <enter> <esc> <T>.