Release Notes and Announcements
- Release Notes
- Announcements
Tencent Cloud Network Overview
Product Introduction
Purchase Guide
- Billing Overview
- Payment Overdue
Quick Start
- Network Planning
- VPC Connections
- Building Up an IPv4 VPC
Operation Guide
- Network Topology
- Network performance dashboard
- Virtual Private Cloud (VPC)
- Subnets
- Route Tables
- Elastic IP
- HAVIPs
- Elastic Network Interface
- Bandwidth Package
- Network Connection
- Security Management
- Diagnostic Tools
- Alarming and Monitoring
Practical Tutorial
- View the Total Bandwidth for Single-Region Traffic-Based Billing
- Migrating from the Classic Network to VPC
- Best Practices of Security Group Change
- Configuring CVM Instance as Public Gateway
- Building HA Primary/Secondary Cluster with HAVIP + Keepalived
- Hybrid Cloud Primary/Secondary Communication (DC and VPN)
- Hybrid Cloud Primary/Secondary Communication (CCN and VPN)
- CVM Access to Internet Through EIP
Troubleshooting
API Documentation
- History
- Introduction
- API Category
- Making API Requests
- VPC APIs
- Route Table APIs
- Elastic Public IP APIs
- Elastic IPv6 APIs
- Highly Available Virtual IP APIs
- ENI APIs
- Bandwidth Package APIs
- NAT Gateway APIs
- Direct Connect Gateway APIs
- Cloud Connect Network APIs
- Network ACL APIs
- Network Parameter Template APIs
- Network Detection-Related APIs
- Flow Log APIs
- Gateway Traffic Monitor APIs
- Private Link APIs
- Traffic Mirroring APIs
- Other APIs
- Subnet APIs
- VPN Gateway APIs
- Security Group APIs
- Snapshot Policy APIs
- Error Codes
- Data Types
FAQs
- General
- Connection
- Security
Contact Us
Glossary

Limits

Focus Mode

Font Size

Last updated: 2024-10-22 16:14:25

Use Limits
One network ACL can be bound with multiple subnets.
Network ACLs are stateless. Therefore, you need to set outbound rules and inbound rules respectively.
Network ACLs do not affect private network intercommunication among CVM instances in the associated subnets.
Quota Limits
Resource
Limit
Number of network ACLs in each VPC
50
Number of rules per network ACL
Inbound: 20
Outbound: 20
Number of network ACLs associated with each subnet
1
﻿

Help and Support

Was this page helpful?

You can also Contact sales or Submit a Ticket for help.

Help us improve! Rate your documentation experience in 5 mins.

Feedback

Resource	Limit
Number of network ACLs in each VPC	50
Number of rules per network ACL	Inbound: 20 Outbound: 20
Number of network ACLs associated with each subnet	1

tencent cloud

Virtual Private Cloud

Limits

Use Limits

Quota Limits

Help and Support