Usage Limitations
- One network ACL can be bound to multiple subnets.
- The network ACL does not have any status; you need to set the outbound and inbound rules separately.
- The network ACL does not affect the private network interoperability between CVM instances within the associated subnet.
Quota Limitations
| Resources | Limitation |
|---|---|
| Number of Network ACLs per VPC | 50 |
| Number of Rules per Network ACL | Number of inbound directions: 20 Number of outbound directions: 20 |
| Number of Network ACLs Associated with Each Subnet | 1 |