Reference Guide

Port Number Protocol Port Type Maximum

Encryption

Level

Direction Usage

443* Proprietary/

WSMAN

TCP None In/Out iDRAC/OMSA

communicatio

623* RMCP UDP None In/Out IPMI access

through LAN

1433 Proprietary TCP None In/Out Optional

remote SQL

server access

3389 RDP TCP 128 - bit SSL In/Out Contextual

application

launch—

Remote

desktop to

Windows

terminal

services

6389 Proprietary TCP None In/out EMC storage

discovery and

inventory.

Enables

communicatio

n between a

host system

(through

NaviCLI/

NaviSec CLI or

Navisphere

host agent) and

a Navisphere

Array Agent on

a Storage

system

* — If ports 443 and 623 are changed in iDRAC, ensure that you change these ports in the OME discovery

wizard as well, so that OME can communicate with iDRAC on the new ports.