Whatever address you put will have to resolve to an ip address on the local machine. The OS cannot bind an ip it does not have on its interfaces.
hostname -I and ip addr list, among others, will list what ip addresses are available to the host.
Whatever address you put will have to resolve to an ip address on the local machine. The OS cannot bind an ip it does not have on its interfaces.
hostname -I and ip addr list, among others, will list what ip addresses are available to the host.