Help Center/ Ubiquitous Cloud Native Service/ Best Practices/ Service Meshes/ Connecting Clusters to UCS Service Meshes/ Checking Cluster Connectivity
Updated on 2025-07-29 GMT+08:00
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Checking Cluster Connectivity

Connectivity Between VPC CIDR Blocks

  1. Log in to the CCE console and click the name of the local cluster to access the cluster console. In the navigation pane, choose Nodes. On the Nodes tab, click the node name to access the details page.

  2. On the displayed page, click Remote Login in the upper right corner. In the displayed dialog box, choose Other Login Modes > VNC Login > Log In.
  3. Enter the account and password as prompted to log in to the Linux environment.
  4. On the CCE console, click the name of the peer cluster to access the cluster console. In the navigation pane, choose Nodes. On the Nodes tab, click the node name to access the details page.

  5. In the environment in 3, run the ping command to check whether the network connection is normal. The IP address obtained on the details page displayed in 4 is the IP address of a node in the peer cluster.

  6. Perform the same operations in the peer cluster.

Connectivity Between Container CIDR Blocks

  1. Log in to the CCE console and click the name of the local cluster to access the cluster console. In the navigation pane, choose Nodes. On the Nodes tab, click the node name to access the details page.

  2. On the displayed page, click Remote Login in the upper right corner. In the displayed dialog box, choose Other Login Modes > VNC Login > Log In.
  3. Enter the account and password as prompted to log in to the Linux environment.
  4. On the CCE console, click the name of the peer cluster to access the cluster console. In the navigation pane, choose Workloads. On the Pods tab, click the pod name to access the details page.

  5. In the environment in 3, run the Linux command to check whether the network connection is normal. The IP address of the pod in the peer cluster is the IP address in 4.

  6. Perform the same operations in the peer cluster.