I have a scenario where I use OpenELB as a load banalcer to announce my interface's MAC address and External IP address(192.168.41.71) on my Kubernetes cluster.
As I understand it, I don't need the interface's ip address, because the outside world only needs to know the EIP address and the Mac address of the interface.
My question is: how can I receive packets without the interface IP address and forward them to the local routing table by IPVS?
When I set an ip address randomly, the packets can be received and forwarded normally. However If I delete the interface's IP address then it doesn't work.