From Wanos Wiki
Out of band management
You can enable out of band management by adding the following information at the end of bootsync.sh
Open the bootsync.sh file by:
vi /opt/bootsync.sh
Add the following information at the bottom part:
### Out of band management ifconfig eth2 192.168.2.200 netmask 255.255.255.0 broadcast 192.168.2.255 up
This gives, the third NIC in this example, the management address of 192.168.2.200. A specific route is added to enable the out of band management from the 192.168.0.0/16 network.