Can I Bind Multiple EIPs to a BMS?

Only one EIP can be bound to a NIC. If you want to bind multiple EIPs to a BMS, you can bind them to extension NICs and then perform required operations on the BMS, such as adding policy-based routes or namespaces, to ensure network connectivity. For details about how to configure policy-based routes, see Binding an EIP to the Extension NIC of an ECS to Enable Internet Access.