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Version: 1.14.0

Network Requirements

Configure your network to allow connectivity between your source and target environments, and for accessing the management interface (LiveData UI).

There are three LDM components that use network ports for TCP connections: LiveData Migrator, HiveMigrator and LiveData UI.

LiveData Migrator port requirements#

Ensure the following ports are open on your on-premises network:

PortDescriptionDirection
18080LDM REST APIInbound
443Data transfer (HTTPS)Outbound

Additionally ensure the following port is open on the namenode of any target filesystems you will use with LiveData Migrator:

PortDescriptionDirection
8020Namenode port (fs.defaultFS)Inbound

Enable one of these ports on all data nodes of any target filesystems you will use with LiveData Migrator:

PortDescriptionDirection
9866DFS datanode addressInbound
1004Secure DFS datanode addressInbound
note

You may change the Namenode Contact port in the hdfs-site.xml file on your cluster.

For more information (such as port changes), see General configuration for LiveData Migrator.

Use the following diagram as reference when configuring ports for LiveData Migrator:

Docusaurus with Keytar

HiveMigrator port requirements#

Enable one of these ports depending on whether your connection will utilise HTTP or HTTPS:

PortDescriptionDirection
6780HiveMigrator REST API (HTTP)Inbound
6781HiveMigrator REST API (HTTPS)Inbound

The following port must be open on the target server where HiveMigrator Remote Server is installed:

PortDescriptionDirection
5052HiveMigrator Remote AgentInbound
note

You may view the Remote Agent port in the hdfs-site.xml file on your cluster.

HiveMigrator remote agents port requirements#

The port used to communicate with a remote agent is defined in remote agent's configuration. This port will be open for inbound connections on the remote agent side and HiveMigrator will connect to it as a client.

Use the following diagram as reference when configuring ports for HiveMigrator:

Docusaurus with Keytar

LiveData UI port requirements#

Ensure the following port is open on your platform to allow bi-directional communication for WANdisco's management user interface (LiveData UI).

PortDescriptionDirection
8081LiveData UIInbound

For more information (such as port changes), see General configuration for LiveData UI.

Troubleshooting#

If you are having problems with networking, you can find solutions in the troubleshooting guide.

Next steps#

Install LiveData Migrator after setting up your network.