Yugabyte network and connectivity requirements
Ensure that the requirements for Delphix Continuous Data Engine network connectivity are met before you proceed further. This page addresses YugabyteDB connector-specific network and connectivity requirements.
Ports for Yugabyte connector
![image-20240321-053458.png](../../__attachments/205432079/image-20240321-053458.png?inst-v=9f5cd9ef-94fe-4677-b3c4-6c5d1617af5c)
SSH connectivity to staging/target host
Staging and target environments are required to have
sshd
running and configured for Delphix Continuous Data Engine to connect overssh
.The Delphix Continuous Data Engine platform expects to maintain long-running, highly performant-SSH connections with the host environment.
Whitelisting inbound port for SSH connection to target host
Creating NFS mounts on the target host
The Delphix Continuous Data Engine shares its storage space with the target host using NFS mounts.
Protocol | Port Number | Use |
---|---|---|
TCP | 22 | SSH connection to the target database environment. |
TCP/UDP | 111 | Remote Procedure Call (RPC) port mapper used for NFSv3 mounts. |
TCP | 1110 | Network Status Monitor (NSM) client from target hosts to the Delphix Continuous Data Engine. |
TCP | 2049 | NFS client from target hosts to the Delphix Continuous Data Engine (NFSv3 and NFSv4). |
TCP | 54043 | Client mount daemon (NFSv3 only). |
TCP | 54044 | Lock state notification service (NFSv3 only). |
TCP | 54045 | Network Lock Manager (NLM) client from target hosts to Delphix Continuous Data Engine (NFSv3 only). |
UDP | 33434 - 33464 | Traceroute from the target database server to the Delphix Continuous Data Engine (optional). |
Connecting to YugabyteDB instances (VDBs)
Outgoing (From) | Incoming (To) | Protocol | Port Number | Use |
---|---|---|---|---|
End-user hosts | Target YugabyteDB instance | TCP | <target-port> | Connecting to the created database instance on the target host. |