Last updated: 2020-12-25 17:26:08
VPCs and subnets
| Resource |
Upper Limit |
| Number of VPC instances per region for each account |
20 |
| Number of subnets per VPC |
100 |
| Number of secondary CIDR blocks per VPC |
5 |
| Number of classic network CVMs can be associated with each VPC instance |
100 |
Route tables
| Resource |
Upper Limit |
| Number of route tables per VPC |
10 |
| Number of route tables associated with each subnet |
1 |
| Number of routing policies per route table |
50 |
ENIs
| Resource |
Upper Limit |
| Number of secondary ENIs per VPC |
1000 |
Security groups
| Description | Limit |
|---|
| Number of security groups | 50 per region |
| Number of rules in a security group | 100 for inbound rules and 100 for outbound rules |
| Number of CVM instances associated with a security group | 2,000 |
| Number of security groups associated with a CVM instance | 5 |
| Number of rules in each security group that reference the security group ID | 10 |
Network ACL
| Resource |
Limit |
| Number of network ACLs per VPC |
50 |
| Number of rules per network ACL |
Inbound rules: 20
Outbound rules: 20 |
| Number of network ACLs associated with a subnet |
1 |
Parameter template
| Instance |
Quota per Tenant |
| IP address objects (ipm) |
Max.: 1,000 |
| IP address group objects (ipmg) |
Max.: 1,000 |
| Protocol port objects (ppm) |
Max.: 1,000 |
| Protocol port group objects (ppmg) |
Max.: 1,000 |
| IP address members in an IP address object (ipm) |
Max.: 20 |
| IP address object members (ipm) in an IP address group object (ipmg) |
Max.: 20 |
| Protocol port members in a protocol port group object (ppm) |
Max.: 20 |
| Protocol port object members (ppm) in a protocol port group object (ppmg) |
Max.: 20 |
| IP address group objects (ipmg) that can reference the same IP address object (ipm) |
Max.: 50 |
| Protocol port group objects (ppmg) that can reference the same protocol port object (ppm) |
Max.: 50 |
Network probe
| Resource |
Upper Limit |
| Number of network probes per VPC |
50 |
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