- What's New
- Function Overview
- Service Overview
- Getting Started
-
User Guide
- Permissions Management
- VPC and Subnet
- Route Table and Route
- Virtual IP Address
-
Elastic Network Interface and Supplementary Network Interface
-
Elastic Network Interface
- Elastic Network Interface Overview
- Creating a Network Interface
- Viewing the Basic Information About a Network Interface
- Attaching a Network Interface to a Cloud Server
- Binding an EIP to a Network Interface
- Binding a Network Interface to a Virtual IP Address
- Detaching a Network Interface from an Instance or Unbinding an EIP from a Network Interface
- Changing Security Groups That Are Associated with a Network Interface
- Deleting a Network Interface
-
Supplementary Network Interfaces
- Supplementary Network Interface Overview
- Creating a Supplementary Network Interface
- Viewing the Basic Information About a Supplementary Network Interface
- Binding or Unbinding an EIP to or from a Supplementary Network Interface
- Changing Security Groups That Are Associated with a Supplementary Network Interface
- Deleting a Supplementary Network Interface
-
Network Interface Configuration Examples
- Binding an EIP to the Extension NIC of an ECS to Enable Internet Access
-
Configuring Policy-based Routes for an ECS with Multiple Network Interfaces
- Overview
- Collecting ECS Network Information
- Configuring IPv4 and IPv6 Policy-based Routes for a Linux ECS with Multiple Network Interfaces (CentOS)
- Configuring IPv4 and IPv6 Policy-based Routes for a Linux ECS with Multiple Network Interfaces (Ubuntu)
- Configuring IPv4 and IPv6 Policy-based Routes for a Windows ECS with Multiple Network Interfaces
-
Elastic Network Interface
-
Access Control
- Access Control Overview
- Security Group
- Network ACL
- IP Address Group
-
VPC Peering Connection
- VPC Peering Connection Overview
- VPC Peering Connection Usage
- Creating a VPC Peering Connection to Connect Two VPCs in the Same Account
- Creating a VPC Peering Connection to Connect Two VPCs in Different Accounts
- Obtaining the Peer Project ID of a VPC Peering Connection
- Modifying a VPC Peering Connection
- Viewing VPC Peering Connections
- Deleting a VPC Peering Connection
- Modifying Routes Configured for a VPC Peering Connection
- Viewing Routes Configured for a VPC Peering Connection
- Deleting Routes Configured for a VPC Peering Connection
- VPC Sharing
-
Edge Gateway
- Edge Gateway Overview
- Buying an Edge Gateway
- Associating VPCs with or Disassociating VPCs from an Edge Gateway
- Managing Edge Gateways
- Managing the Tags of an Edge Gateway
- Creating an Edge Connection
- Binding or Unbinding a Global Connection Bandwidth to and from an Edge Connection
- Managing Edge Connections
- IPv4/IPv6 Dual-Stack Network
- VPC Flow Log
-
Traffic Mirroring
- Traffic Mirroring
- Mirror Filters
-
Mirror Sessions
- Creating a Mirror Session
- Enabling or Disabling a Mirror Session
- Associating Mirror Sources with a Mirror Session
- Disassociating Mirror Sources from a Mirror Session
- Changing the Mirror Filter for a Mirror Session
- Changing the Mirror Target of a Mirror Session
- Modifying the Basic Information About a Mirror Session
- Viewing the Details About a Mirror Session
- Deleting a Mirror Session
- Traffic Mirroring Example Scenarios
- Monitoring and Auditing
- Managing Quotas
- Best Practices
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- APIs
-
API V3
- VPC
- Security Group
- Security Group Rule
- IP Address Group
-
Supplementary Network Interface
- Creating a Supplementary Network Interface
- Creating Supplementary Network Interfaces in Batches
- Querying Supplementary Network Interfaces
- Querying the Details of a Supplementary Network Interface
- Querying the Number of Supplementary Network Interfaces
- Updating a Supplementary Network Interface
- Deleting a Supplementary Network Interface
-
Traffic Mirror Sessions
- Querying Traffic Mirror Sessions
- Querying Details About a Traffic Mirror Session
- Creating a Traffic Mirror Session
- Updating a Traffic Mirror Session
- Deleting a Traffic Mirror Session
- Disassociating a Traffic Mirror Source from a Traffic Mirror Session
- Associating a Traffic Mirror Source with a Traffic Mirror Session
- Traffic Mirror Filters
- Traffic Mirror Filter Rules
- Network ACL
- Network ACL Tag Management
- Port
-
Native OpenStack Neutron APIs (V2.0)
- API Version Information
- Port
- Network
- Subnet
- Router
-
Network ACL
- Querying Network ACL Rules
- Querying a Network ACL Rule
- Creating a Network ACL Rule
- Updating a Network ACL Rule
- Deleting a Network ACL Rule
- Querying Network ACL Policies
- Querying a Network ACL Policy
- Creating a Network ACL Policy
- Updating a Network ACL Policy
- Deleting a Network ACL Policy
- Inserting a Network ACL Rule
- Removing a Network ACL Rule
- Querying Network ACL Groups
- Querying a Network ACL Group
- Creating a Network ACL Group
- Updating a Network ACL Group
- Deleting a Network ACL Group
- Security Group
- Application Examples
-
Permissions and Supported Actions
- Introduction
- VPC
- Subnet
- Port
- VPC Peering Connection
- VPC Route
- Route Table
- Quota
- Private IP Address
- Security Group
- Security Group Rule
- VPC Tag
- Subnet Tag
- VPC Flow Log
- Port (OpenStack Neutron API)
- Network (OpenStack Neutron API)
- Subnet (OpenStack Neutron API)
- Router (OpenStack Neutron API)
- Network ACL (OpenStack Neutron API)
- Security Group (OpenStack Neutron API)
- VPC (V3)
- Security Group (V3)
- Security Group Rule (V3)
- IP Address Group (V3)
- Supplementary Network Interface (V3)
- Mirror Session (V3)
- Mirror Filter (V3)
- Mirror Filter Rule (V3)
- Network ACL (V3)
- Network ACL Tag (V3)
- Port (V3)
- Precautions for API Permissions
- FAQs
- Out-of-Date APIs
- Appendix
- SDK Reference
-
FAQs
-
Billing and Payments
- Will I Be Billed for Using the VPC Service?
- Why Is My VPC Still Being Billed After It Was Deleted?
- How Do I View My VPC Bills?
- How Is an EIP Charged?
- How Do I Change My EIP Billing Mode Between Pay-per-Use and Yearly/Monthly?
- How Do I Change the Billing Option of a Pay-per-Use EIP Between By Bandwidth and By Traffic?
-
VPCs and Subnets
- What Is Virtual Private Cloud?
- Which CIDR Blocks Are Available for the VPC Service?
- How Many VPCs Can I Create?
- Can Subnets Communicate with Each Other?
- What Subnet CIDR Blocks Are Available?
- Can I Change the CIDR Block of a Subnet?
- How Many Subnets Can I Create?
- How Do I Make the Changed DHCP Lease Time of a Subnet Take Effect Immediately?
- How Can I Make a Domain Name in a Subnet Take Effect Immediately After Being Changed?
- Why Can't I Delete My VPCs and Subnets?
- Can I Change the VPC of an ECS?
- Why Is the ECS IP Address Released After the System Time Is Changed?
- How Do I Change the DNS Server Address of an ECS?
-
EIPs
- How Do I Assign or Retrieve a Specific EIP?
- What Are the Differences Between EIP, Private IP Address, and Virtual IP Address?
- Can I Change the Dedicated Bandwidth Used by an EIP to a Shared Bandwidth?
- How Many ECSs Can I Bind an EIP To?
- How Do I Access an ECS with an EIP Bound from the Internet?
- What Is the EIP Assignment Policy?
- Can I Bind an EIP of an ECS to Another ECS?
- Can I Buy a Specific EIP?
- How Do I Query the Region of My EIPs?
- How Can I Unbind an Existing EIP from an Instance and Bind Another EIP to the Instance?
- Can I Bind an EIP to a Cloud Resource in Another Region?
- Can I Change the Region of an EIP?
- VPC Peering Connections
- Virtual IP Addresses
-
Bandwidth
- What Are Inbound Bandwidth and Outbound Bandwidth?
- What Are the Differences Among Static BGP, Dynamic BGP, and Premium BGP?
- How Do I Know If My EIP Bandwidth Limit Has Been Exceeded?
- What Are the Differences Between Public Bandwidth and Private Bandwidth?
- What Bandwidth Types Are Available?
- What Are the Differences Between a Dedicated Bandwidth and a Shared Bandwidth?
- How Many EIPs Can I Add to Each Shared Bandwidth?
- Can I Increase a Yearly/Monthly Bandwidth and Decrease It Later?
- What Is the Relationship Between Bandwidth and Upload/Download Rate?
-
Connectivity
- Does a VPN Allow Communication Between Two VPCs?
- Why Cannot I Access Public Websites Through Domain Names or Access Internal Domain Names on the Cloud When My ECS Has Multiple NICs?
- What Are the Priorities of the Custom Route and EIP If Both Are Configured for an ECS to Enable the ECS to Access the Internet?
- Why Are There Intermittent Interruptions When a Local Host Accesses a Website Built on an ECS?
- Why Do ECSs Using Private IP Addresses in the Same Subnet Only Support One-Way Communication?
- Why Does Communication Fail Between Two ECSs in the Same VPC or Packet Loss Occur When They Communicate?
- Why Can't My ECS Use Cloud-init?
- Why Can't My ECS Access the Internet Even After an EIP Is Bound?
- Why Is My ECS Unable to Communicate at a Layer 2 or Layer 3 Network?
- How Do I Handle a BMS Network Failure?
- Why Does My ECS Fail to Obtain an IP Address?
- How Do I Handle a VPN or Direct Connect Connection Network Failure?
- Why Can My Server Be Accessed from the Internet But Cannot Access the Internet?
- Why Can't I Access Websites Using IPv6 Addresses After IPv4/IPv6 Dual Stack Is Configured?
- Why Does My ECS Fail to Communicate with Other After It Has Firewall Installed?
- Routing
-
Security
- Does a Modified Security Group Rule or a Network ACL Rule Take Effect Immediately for Existing Connections?
- Why Is Outbound Access on TCP Port 25 Blocked?
- How Do I Know the Instances Associated with a Security Group?
- Why Can't I Delete a Security Group?
- Can I Change the Security Group of an ECS?
- How Do I Configure a Security Group for Multi-Channel Protocols?
- Why Are Some Ports of ECSs Inaccessible?
- Why Is Access from a Specific IP Address Still Allowed After a Network ACL Rule That Denies the Access from the IP Address Has Been Added?
- Why Are My Security Group Rules Not Working?
-
Billing and Payments
- Videos
- Glossary
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Service Overview
- Getting Started
- VPC and Subnet
- Route Tables
-
Virtual IP Address
- Virtual IP Address Overview
- Assigning a Virtual IP Address
- Binding a Virtual IP Address to an EIP or ECS
- Binding a Virtual IP Address to an EIP
- Unbinding a Virtual IP Address from an Instance
- Unbinding a Virtual IP Address from an EIP
- Releasing a Virtual IP Address
- Disabling IP Forwarding on the Standby ECS
- Disabling Source/Destination Check for an ECS NIC
-
Elastic Network Interface and Supplementary Network Interface
-
Elastic Network Interface
- Elastic Network Interface Overview
- Creating a Network Interface
- Viewing Basic Information About a Network Interface
- Attaching a Network Interface to an Instance
- Binding a Network Interface to an EIP
- Binding a Network Interface to a Virtual IP Address
- Detaching a Network Interface from an Instance or Unbinding an EIP from a Network Interface
- Changing Security Groups That Are Associated with a Network Interface
- Deleting a Network Interface
-
Supplementary Network Interfaces
- Supplementary Network Interface Overview
- Creating a Supplementary Network Interface
- Viewing Basic Information About a Supplementary Network Interface
- Binding or Unbinding a Supplementary Network Interface to or from an EIP
- Changing Security Groups That Are Associated with a Supplementary Network Interface
- Deleting a Supplementary Network Interface
-
Elastic Network Interface
-
Access Control
- What Is Access Control?
- Security Group
- Network ACL
-
VPC Peering Connection
- VPC Peering Connection Overview
- VPC Peering Connection Usage Examples
- Creating a VPC Peering Connection with Another VPC in Your Account
- Creating a VPC Peering Connection with a VPC in Another Account
- Obtaining the Peer Project ID of a VPC Peering Connection
- Modifying a VPC Peering Connection
- Viewing VPC Peering Connections
- Deleting a VPC Peering Connection
- Modifying Routes Configured for a VPC Peering Connection
- Viewing Routes Configured for a VPC Peering Connection
- Deleting Routes Configured for a VPC Peering Connection
- VPC Flow Log
- Elastic IP
- Shared Bandwidth
- Monitoring
-
FAQ
- General Questions
- VPCs and Subnets
- EIPs
- VPC Peering Connections
- Bandwidth
-
Connectivity
- Does a VPN Allow Communication Between Two VPCs?
- Why Are Internet or Internal Domain Names in the Cloud Inaccessible Through Domain Names When My ECS Has Multiple NICs?
- What Are the Priorities of the Custom Route and EIP If Both Are Configured for an ECS to Enable the ECS to Access the Internet?
- Why Can't My ECS Access the Internet Even After an EIP Is Bound?
-
Routing
- Can a Route Table Span Multiple VPCs?
- How Many Routes Can a Route Table Contain?
- Are There Any Restrictions on Using a Route Table?
- Do the Same Routing Priorities Apply to Direct Connect Connections and Custom Routes in the Same VPC?
- Are There Different Routing Priorities of the VPN and Custom Routes in the Same VPC?
- Security
- Change History
-
API Reference (ME-Abu Dhabi Region)
- Before You Start
- API Overview
- Calling APIs
- Getting Started
- APIs
-
Native OpenStack Neutron APIs (V2.0)
- API Version Information
- Port
- Network
- Subnet
- Router
-
Network ACL
- Querying Network ACL Rules
- Querying a Network ACL Rule
- Creating a Network ACL Rule
- Updating a Network ACL Rule
- Deleting a Network ACL Rule
- Querying Network ACL Policies
- Querying a Network ACL Policy
- Creating a Network ACL Policy
- Updating a Network ACL Policy
- Deleting a Network ACL Policy
- Inserting a Network ACL Rule
- Removing a Network ACL Rule
- Querying Network ACL Groups
- Querying a Network ACL Group
- Creating a Network ACL Group
- Updating a Network ACL Group
- Deleting a Network ACL Group
- Security Group
-
Permissions Policies and Supported Actions
- VPC
- Subnet
- Port
- VPC Peering Connection
- Quota
- Private IP Address
- Security Group
- Security Group Rule
- VPC Tags
- Subnet Tags
- Port (OpenStack Neutron API)
- Network (OpenStack Neutron API)
- Subnet (OpenStack Neutron API)
- Router (OpenStack Neutron API)
- (OpenStack Neutron API)
- Security Group (OpenStack Neutron API)
- Precautions for API Permissions
- Public Parameters
- Out-of-Date APIs
- Appendix
- Change History
-
User Guide (Paris Regions)
- Service Overview
- Getting Started
- VPC and Subnet
-
Access Control
- Differences Between Security Groups and Network ACLs
- Security Group
- Network ACL
- Elastic IP
- Shared Bandwidth
- Route Tables
-
VPC Peering Connection
- VPC Peering Connection Overview
- VPC Peering Connection Usage Examples
- Creating a VPC Peering Connection with Another VPC in Your Account
- Creating a VPC Peering Connection with a VPC in Another Account
- Obtaining the Peer Project ID of a VPC Peering Connection
- Modifying a VPC Peering Connection
- Viewing VPC Peering Connections
- Deleting a VPC Peering Connection
- Modifying Routes Configured for a VPC Peering Connection
- Viewing Routes Configured for a VPC Peering Connection
- Deleting Routes Configured for a VPC Peering Connection
- VPC Flow Log
-
Virtual IP Address
- Virtual IP Address Overview
- Assigning a Virtual IP Address
- Binding a Virtual IP Address to an EIP or ECS
- Binding a Virtual IP Address to an EIP
- Unbinding a Virtual IP Address from an Instance
- Unbinding a Virtual IP Address from an EIP
- Releasing a Virtual IP Address
- Disabling IP Forwarding on the Standby ECS
- Disabling Source/Destination Check for an ECS NIC
- Interconnecting with CTS
- Monitoring
-
FAQ
- General Questions
- Billing and Payments
- VPCs and Subnets
-
EIPs
- What Are the Differences Between EIP, Private IP Address, and Virtual IP Address?
- How Do I Access the Internet Using an EIP Bound to an Extension NIC?
- What Are the Differences Between the Primary and Extension NICs of ECSs?
- Can an EIP That Uses Dedicated Bandwidth Be Changed to Use Shared Bandwidth?
- Can I Bind an EIP to Multiple ECSs?
- How Do I Access an ECS with an EIP Bound from the Internet?
- Can I Bind an EIP of an ECS to Another ECS?
- How Do I Unbind an EIP from an Instance and Bind a New EIP to the Instance?
- Can I Bind an EIP to a Cloud Resource in Another Region?
- Can I Change the Region of My EIP?
- VPC Peering Connections
- Virtual IP Addresses
-
Bandwidth
- What Are Inbound Bandwidth and Outbound Bandwidth?
- How Do I Know If My EIP Bandwidth Limit Has Been Exceeded?
- What Are the Differences Between Public Bandwidth and Private Bandwidth?
- What Is the Bandwidth Size Range?
- What Bandwidth Types Are Available?
- What Are the Differences Between a Dedicated Bandwidth and a Shared Bandwidth?
- Is There a Limit to the Number of EIPs That Can Be Added to Each Shared Bandwidth?
- What Is the Relationship Between Bandwidth and Upload/Download Rate?
-
Connectivity
- Does a VPN Allow Communication Between Two VPCs?
- Why Are Internet or Internal Domain Names in the Cloud Inaccessible Through Domain Names When My ECS Has Multiple NICs?
- What Are the Priorities of the Custom Route and EIP If Both Are Configured for an ECS to Enable the ECS to Access the Internet?
- Why Are There Intermittent Interruptions When a Local Host Accesses a Website Built on an ECS?
- Why Do ECSs Using Private IP Addresses in the Same Subnet Only Support One-Way Communication?
- Why Does Communication Fail Between Two ECSs in the Same VPC or Packet Loss Occur When They Communicate?
- Why Can't My ECS Use Cloud-init?
- Why Can't My ECS Access the Internet Even After an EIP Is Bound?
- Why Does My ECS Fail to Obtain an IP Address?
- How Do I Handle a VPN or Direct Connect Connection Network Failure?
- Why Can My Server Be Accessed from the Internet But Cannot Access the Internet?
- Why Can't I Access Websites Using IPv6 Addresses After IPv4/IPv6 Dual Stack Is Configured?
- Why Does My ECS Fail to Communicate with Other After It Has Firewall Installed?
-
Routing
- How Do I Configure Policy-Based Routes for an ECS with Multiple NICs?
- Can a Route Table Span Multiple VPCs?
- How Many Routes Can a Route Table Contain?
- Are There Any Restrictions on Using a Route Table?
- Do the Same Routing Priorities Apply to Direct Connect Connections and Custom Routes in the Same VPC?
- Are There Different Routing Priorities of the VPN and Custom Routes in the Same VPC?
-
Security
- Are the Security Group Rules Considered the Same If All Parameters Except Their Description Are the Same?
- How Do I Know the Instances Associated with a Security Group?
- Why Can't I Delete a Security Group?
- Can I Change the Security Group of an ECS?
- How Do I Configure a Security Group for Multi-Channel Protocols?
- Does a Modified Security Group Rule or a Network ACL Rule Take Effect Immediately for Existing Connections?
- Which Security Group Rule Has a High Priority When Multiple Security Group Rules Conflict?
- Why Is Access from a Specific IP Address Still Allowed After a Network ACL Rule That Denies the Access from the IP Address Has Been Added?
- Why Do My Security Group Rules Not Take Effect?
- Change History
-
API Reference (Paris Regions)
- Before You Start
- API Overview
- Calling APIs
- Getting Started
-
APIs
- Virtual Private Cloud
- Subnet
- EIP
- Bandwidth
- Bandwidth (V2.0)
- Quota
- Private IP Address
- Security Group
- VPC Peering Connection
- VPC Route
- Route Table
- VPC Tag Management
- Subnet Tag Management
- EIP Tag Management
- VPC Flow Log
-
Virtual IP Address
- Virtual IP Address Overview
- Binding an ECS to a Virtual IP Address
- Accessing a Virtual IP Address Using an EIP
- Using a VPN to Access the Virtual IP Address
- Using a Direct Connect Connection to Access the Virtual IP Address
- Using a VPC Peering Connection to Access the Virtual IP Address
- Disabling Source and Destination Check (HA Load Balancing Cluster Scenario)
- API V3
-
Native OpenStack Neutron APIs (V2.0)
- API Version Information
- Port
- Network
- Subnet
- Router
- Floating IP Address
-
Network ACL
- Querying Network ACL Rules
- Querying a Network ACL Rule
- Creating a Network ACL Rule
- Updating a Network ACL Rule
- Deleting a Network ACL Rule
- Querying Network ACL Policies
- Querying a Network ACL Policy
- Creating a Network ACL Policy
- Updating a Network ACL Policy
- Deleting a Network ACL Policy
- Inserting a Network ACL Rule
- Removing a Network ACL Rule
- Querying Network ACL Groups
- Querying a Network ACL Group
- Creating a Network ACL Group
- Updating a Network ACL Group
- Deleting a Network ACL Group
- Security Group
- Application Examples
-
Permissions Policies and Supported Actions
- VPC
- Subnet
- EIP
- Bandwidth
- Bandwidth (V2.0)
- EIP V3
- VPC Peering Connection
- VPC Route
- Route Table
- Quota
- Private IP Address
- Security Group
- VPC Flow Log
- Port (OpenStack Neutron API)
- Network (OpenStack Neutron API)
- Subnet (OpenStack Neutron API)
- Router (OpenStack Neutron API)
- Floating IP Address (OpenStack Neutron API)
- Network ACL (OpenStack Neutron API)
- Security Group (OpenStack Neutron API)
- Precautions for API Permissions
- Appendix
- Change History
-
User Guide (Kuala Lumpur Region)
- Service Overview
- Getting Started
- VPC and Subnet
- Route Tables
- Virtual IP Address
-
Access Control
- What Is Access Control?
- Security Group
- Network ACL
-
VPC Peering Connection
- VPC Peering Connection Overview
- VPC Peering Connection Usage Examples
- Creating a VPC Peering Connection with Another VPC in Your Account
- Creating a VPC Peering Connection with a VPC in Another Account
- Obtaining the Peer Project ID of a VPC Peering Connection
- Modifying a VPC Peering Connection
- Viewing VPC Peering Connections
- Deleting a VPC Peering Connection
- Modifying Routes Configured for a VPC Peering Connection
- Viewing Routes Configured for a VPC Peering Connection
- Deleting Routes Configured for a VPC Peering Connection
- VPC Flow Log
- Elastic IP
- Shared Bandwidth
- Interconnecting with CTS
- Monitoring
-
FAQ
- General Questions
- VPCs and Subnets
- EIPs
- VPC Peering Connections
- Bandwidth
- Connectivity
-
Routing
- Can a Route Table Span Multiple VPCs?
- How Many Routes Can a Route Table Contain?
- Are There Any Restrictions on Using a Route Table?
- Do the Same Routing Priorities Apply to Direct Connect Connections and Custom Routes in the Same VPC?
- Are There Different Routing Priorities of the VPN and Custom Routes in the Same VPC?
- Security
- Change History
-
API Reference (Kuala Lumpur Region)
- Before You Start
- API Overview
- Calling APIs
- Getting Started
- APIs
-
Native OpenStack Neutron APIs (V2.0)
- API Version Information
- Port
- Network
- Subnet
- Router
-
Network ACL
- Querying Network ACL Rules
- Querying a Network ACL Rule
- Creating a Network ACL Rule
- Updating a Network ACL Rule
- Deleting a Network ACL Rule
- Querying Network ACL Policies
- Querying a Network ACL Policy
- Creating a Network ACL Policy
- Updating a Network ACL Policy
- Deleting a Network ACL Policy
- Inserting a Network ACL Rule
- Removing a Network ACL Rule
- Querying Network ACL Groups
- Querying a Network ACL Group
- Creating a Network ACL Group
- Updating a Network ACL Group
- Deleting a Network ACL Group
- Security Group
-
Permissions Policies and Supported Actions
- VPC
- Subnet
- Port
- VPC Peering Connection
- Quota
- Private IP Address
- Security Group
- Security Group Rule
- VPC Tags
- Subnet Tags
- Port (OpenStack Neutron API)
- Network (OpenStack Neutron API)
- Subnet (OpenStack Neutron API)
- Router (OpenStack Neutron API)
- Network ACL (OpenStack Neutron API)
- Security Group (OpenStack Neutron API)
- Precautions for API Permissions
- Out-of-Date APIs
- Appendix
- Change History
-
User Guide (Ankara Region)
- Service Overview
- Getting Started
- VPC and Subnet
- Route Tables
-
Virtual IP Address
- Virtual IP Address Overview
- Assigning a Virtual IP Address
- Binding a Virtual IP Address to an EIP or ECS
- Binding a Virtual IP Address to an EIP
- Unbinding a Virtual IP Address from an Instance
- Unbinding a Virtual IP Address from an EIP
- Releasing a Virtual IP Address
- Disabling IP Forwarding on the Standby ECS
- Disabling Source/Destination Check for an ECS NIC
-
Elastic Network Interface and Supplementary Network Interface
-
Elastic Network Interface
- Elastic Network Interface Overview
- Creating a Network Interface
- Viewing Basic Information About a Network Interface
- Attaching a Network Interface to an Instance
- Binding a Network Interface to an EIP
- Binding a Network Interface to a Virtual IP Address
- Detaching a Network Interface from an Instance or Unbinding an EIP from a Network Interface
- Changing Security Groups That Are Associated with a Network Interface
- Deleting a Network Interface
-
Supplementary Network Interfaces
- Supplementary Network Interface Overview
- Creating a Supplementary Network Interface
- Viewing Basic Information About a Supplementary Network Interface
- Binding or Unbinding a Supplementary Network Interface to or from an EIP
- Changing Security Groups That Are Associated with a Supplementary Network Interface
- Deleting a Supplementary Network Interface
-
Elastic Network Interface
-
Access Control
- What Is Access Control?
- Security Group
- Network ACL
-
VPC Peering Connection
- VPC Peering Connection Overview
- VPC Peering Connection Usage Examples
- Creating a VPC Peering Connection with Another VPC in Your Account
- Creating a VPC Peering Connection with a VPC in Another Account
- Obtaining the Peer Project ID of a VPC Peering Connection
- Modifying a VPC Peering Connection
- Viewing VPC Peering Connections
- Deleting a VPC Peering Connection
- Modifying Routes Configured for a VPC Peering Connection
- Viewing Routes Configured for a VPC Peering Connection
- Deleting Routes Configured for a VPC Peering Connection
- VPC Flow Log
- Elastic IP
- Shared Bandwidth
- Monitoring
- Permissions Management
-
FAQ
- General Questions
- VPCs and Subnets
- EIPs
- VPC Peering Connections
- Bandwidth
- Connectivity
- Routing
-
Security
- Does a Modified Security Group Rule or a Network ACL Rule Take Effect Immediately for Existing Connections?
- Why Can't I Delete a Security Group?
- Can I Change the Security Group of an ECS?
- How Do I Configure a Security Group for Multi-Channel Protocols?
- Which Security Group Rule Has a High Priority When Multiple Security Group Rules Conflict?
- Change History
-
API Reference (Ankara Region)
- Before You Start
- API Overview
- Calling APIs
- Getting Started
- APIs
- API V3
-
Native OpenStack Neutron APIs (V2.0)
- API Version Information
- Port
- Network
- Subnet
- Router
- Floating IP Address
-
Network ACL
- Querying Network ACL Rules
- Querying a Network ACL Rule
- Creating a Network ACL Rule
- Updating a Rule
- Deleting a Network ACL Rule
- Querying Network ACL Policies
- Querying a Network ACL Policy
- Creating a Network ACL Policy
- Updating a Network ACL Policy
- Deleting a Network ACL Policy
- Inserting a Network ACL Rule
- Removing a Network ACL Rule
- Querying Network ACL Groups
- Querying a Network ACL Group
- Creating a Network ACL Group
- Updating a Network ACL Group
- Deleting a Network ACL Group
- Security Group
-
Permissions Policies and Supported Actions
- Introduction
- VPC
- Subnet
- EIP
- Bandwidth
- Bandwidth (V2.0)
- EIP V3
- Port
- VPC Peering Connection
- VPC Route
- Route Table
- Quota
- Private IP Address
- Security Group
- Security Group Rule
- Port (OpenStack Neutron API)
- Network (OpenStack Neutron API)
- Subnet (OpenStack Neutron API)
- Router (OpenStack Neutron API)
- Floating IP Address (OpenStack Neutron API)
- Network ACL (OpenStack Neutron API)
- Security Group (OpenStack Neutron API)
- Precautions for API Permissions
- Appendix
- Change History
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Managing Network ACLs/
Managing Network ACL Tags
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Managing Network ACL Tags
Scenarios
Tags help you identify, classify, and search for network ACLs. You can perform the following operations to manage tags of a network ACL:
- Add a network ACL tag.
- Modify a network ACL tag.
- Delete a network ACL tag.
For details about tag key and value requirements, see Table 1.
Parameter |
Requirements |
Example Value |
---|---|---|
Tag key |
|
test |
Tag value |
|
01 |
Notes and Constraints
Each cloud resource can have a maximum of 20 tags.
Procedure
- Log in to the management console.
- Click in the upper left corner and select the desired region and project.
- Click in the upper left corner and choose Networking > Virtual Private Cloud.
The Virtual Private Cloud page is displayed.
- Go to the network ACL list page.
- In the network ACL list, click the name of the target network ACL.
The network ACL details page is displayed.
- On the Tags tab, click Edit Tag in the upper left corner above the tag list.
The Edit Tag dialog box is displayed.
- Perform the following operations on the tag as required:
- Adding a tag: Click , enter a tag key and value, and click OK.
- Modifying a tag: Click next to the target tag key or value, delete the original value, enter a new value, and click OK.
- Deleting a tag: Click Delete next to the target tag and click OK.
Parent Topic: Managing Network ACLs
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