Help Center> Relational Database Service> FAQs> Database Connection> What Should I Do If No EIPs Are Available When I'm Attempting to Bind an EIP?

What Should I Do If No EIPs Are Available When I'm Attempting to Bind an EIP?

The possible cause is that all available EIPs have been bound to other applications. You can unbind an EIP by referring to Binding and Unbinding an EIP or purchase a new EIP.