Common issues when creating a new load balancer
This topic provides information on common issues that you might encounter when creating a new instance of IBM Cloud® Load Balancer.
Insufficient IP addresses in your subnet
IBM Cloud® Load Balancer requires at least two free IP addresses from its private subnet. In addition, if the load balancer is a public load balancer and the IBM system pool option is not used, then at least two free IP addresses are needed from your public subnet as well. This IP address requirement is not only required when you create a new load balancer, but also when performing maintenance on an existing load balancer.
Issues with firewalls on public and private VLANs
For more information, see IBM Cloud IP ranges.
Viewing load balancer error messages
To view error messages for your load balancer, follow these steps:
- Click the load balancer from the list page to view its details.
- Mouseover the error symbol next to the load balancer's status.
If the load balancer is in an ERROR
state, it cannot be recovered and must be deleted.