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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