Troubleshooting the Network Diagram - AWS Migration Hub

Troubleshooting the Network Diagram

Use the information here to help you troubleshoot and fix issues that you might encounter when working with the network diagram in AWS Migration Hub.

Message that You Need to Install Discovery Agent

The following topics describe scenarios when you get a message that you need to install Discovery Agent.

After choosing one or more servers on the server list page, and then choosing Visualize network, you get a message that you need to install a discovery agent on the server.

Add AWS Application Discovery Service Discovery Agent to the servers that you that want mapped in the network diagram. For more information, see Setting up Agent Based Discovery the Application Discovery Service User Guide.

When trying add a server that doesn't have discovery agent installed to a group, you get a message that you need to install discovery agent on the server.

Add the Discovery Agent to the servers that you that want to be able to add to a group.

Problems When Adding Servers or Expanding Diagram

The following topics describe scenarios when you get a message when adding new servers or expanding existing servers.

When adding new servers or expanding existing servers on the network diagram, you get a message that your choices will cause the diagram to exceed its visual limit of 1,500 server nodes.

Retry adding fewer servers.

When adding new servers or expanding existing servers on the network diagram, you experience high latency that leads to a time out.

Retry adding fewer servers.