Supported Ports In A Dr Series System - Dell PowerVault Storage Area Network Administrator's Manual

Supported Ports in a DR Series System

Table 1 lists the application and service ports found on a normally operating DR Series system. There may be other ports
that are not listed here, that an administrator may need to open and enable to support specific operations across the
network. Be aware that the ports listed in Table 1 may not reflect your specific network environment, or any planned
deployment. While some of these DR Series system ports may not need to be accessible through the firewall, this
information is made available when deploying the DR Series system in your own network because it indicates supported
ports that may need to be exposed.
Table 8. Supported DR Series System Ports
Port Type Number
DR Series System
Application Ports
TCP 20
TCP 23
TCP 80
TCP 443
TCP 1311
TCP 9901
TCP 9904
TCP 9911
TCP 9915
TCP 9916
TCP 9918
TCP 9920
TCP 10011
TCP 11000
DR Series System
Service Ports
TCP 22
TCP 25
TCP 139
Port Usage or Description
File Transfer Protocol (FTP)—for transferring files.
Telnet—remote terminal access protocol for unencrypted text
communications.
Hypertext Transfer Protocol (HTTP)—unencrypted protocol communications.
HTTPS—combination of the HTTP with Secure Socket Layer (SSL)/Transport
Layer Security (TLS).
Hardware Health Monitor
Watcher
Configuration Server (needed for replication operations)
Filesystem Server (needed for replication operations)
MetaData Replication (needed for replication operations)
Data Filesystem Server (needed for replication operations)
Diagnostics Collector
Data path used for OST replications
Control channel (needed for OST operations)
Data channel (needed for OST operations)
Secure Shell (SSH)—used for secure logins, file transfers like SCP (Secure
Copy) and SFTP (Secure File Transfer Protocol)
Simple Mail Transfer Protocol (SMTP)—used for routing and sending email
SMB daemon—used for SMB protocol-related processes
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