What Should I Do If a Node Fails to Connect to the Internet (Public Network)?
If a node fails to be connected to the Internet, perform the following operations:
Check Item 1: Whether an EIP Has Been Bound to the Node
Log in to the ECS console and check whether an EIP has been bound to the ECS corresponding to the node.
If there is an IP address in the EIP column, an EIP has been bound. If there is no IP address in that column, bind one.
Check Item 2: Whether a Network ACL Has Been Configured for the Node
Log in to the VPC console. In the navigation pane, choose Access Control > Network ACLs. Check whether a network ACL has been configured for the subnet where the node is located and whether external access is restricted.
Network Fault FAQs
- How Do I Locate a Workload Networking Fault?
- Why the ELB Address Cannot Be used to Access Workloads in a Cluster?
- Why the Ingress Cannot Be Accessed Outside the Cluster?
- Why Does the Browser Return Error Code 404 When I Access a Deployed Application?
- What Should I Do If a Container Fails to Access the Internet?
- What Can I Do If a VPC Subnet Cannot Be Deleted?
- How Do I Restore a Faulty Container NIC?
- What Should I Do If a Node Fails to Connect to the Internet (Public Network)?
- How Do I Resolve a Conflict Between the VPC CIDR Block and the Container CIDR Block?
- What Should I Do If the Java Error "Connection reset by peer" Is Reported During Layer-4 ELB Health Check
- How Do I Locate the Service Event Indicating That No Node Is Available for Binding?
- Why Does "Dead loop on virtual device gw_11cbf51a, fix it urgently" Intermittently Occur When I Log In to a VM using VNC?
- Why Does a Panic Occasionally Occur When I Use Network Policies on a Cluster Node?
- Why Are Lots of source ip_type Logs Generated on the VNC?
- What Should I Do If Status Code 308 Is Displayed When the Nginx Ingress Controller Is Accessed Using the Internet Explorer?
- What Should I Do If an Nginx Ingress Access in the Cluster Is Abnormal After the Add-on Is Upgraded?
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