Ports for Cloudera Replication Manager on Cloudera Public Cloud
You must open certain ports on the CDH source host to allow communication between the source on-premises cluster and Cloudera.
| Connectivity required | Default Port | Type | Description | Required for the following replication scenarios |
|---|---|---|---|---|
| Data transfer from CDH cluster hosts to AWS S3 | 80 or 443 (TLS) | Outbound | Outgoing port. All CDH nodes must be able to access S3 endpoints | HDFS to Cloud replication (S3 Target) Hive Replication |
| Cloudera Manager Admin Console HTTP | 7180 or 7183 when TLS enabled | Inbound | Incoming port. Open on the source cluster to enable the target Cloudera Manager (in cloud) to communicate to the on-premises Cloudera Manager. | Hive Replication (Not applicable for HDFS migration) |
| Classic cluster setup (if using Cloudera Replication Manager App) | Varies based on CCMv1 (6000-6049) or CCMv2 (443) | Outbound | Connecting the source CDH cluster to the Cloudera Management Console via Cluster Connectivity Manager Outbound network access for Cluster Connectivity Manager documented here and Cluster Connectivity Manager overview is documented here |
Required when using the Cloudera Replication Manager UI/App |
