Usage Limitations
Service Nodes
- The proxy IP will be assigned from a designated subnet address space, so it is necessary to ensure that the security rules configured on the service node are set to allow access from the subnet where the proxy is located.
HTTP Message Header Limitation
The ALB default message header size is 8K. When configuring, ensure that the HTTP message header size does not exceed 8K, otherwise the instance will not work properly.
Product Quotas
| Quota Name | Quota |
|---|---|
| Number of EIPs that can be bound per instance | 30 |
| Number of instances that can be created per region | 200 |
| Number of listeners that can be added per instance | 50 |
| Number of forwarding rules that can be added per instance (excluding default rules) | 100 |
| Number of service nodes that can be added per instance | 300 |