I have brought up Vagrant machine with private_network.
It creates eth1 interfaces. I want to create bridge using that IP.

After vm is up, if I create br0 with the same IP and remove the IP from eth1, I lose the IP connectivity as well as internet access in VM. The ssh <ip> doesn’t work but vagrant ssh <hostname> still works.

My vagrant and virtual box knowledge isn’t great. So can someone help me with this? Is this usecase even valid? How can I create br0 instead of eth1 using private ip?