Reference Guide

Port Number Protocols Port Type Maximum
Encryption
Level
Direction Destination Usage Description
and rmware
update.
To access the
iDRAC
congurations
from the
OMIVV used in
deployment
ow.
69 TFTP UDP 128-bit In/Out iDRAC to/from
OMIVV
Trivial File
Transfer
Used for
managing the
iDRAC
successfully
from the
management
station.
OpenManage Server Administrator
Table 7. Supported Protocols and Ports
Port Number Protocols Port Type Direction Usage Congurable
22 SSH TCP In/Out Remote Server Administrator Command Line (for
OpenManage Essentials). Remote Software
Update feature (for Linux operating systems).
Yes
25 SMTP TCP In/Out Optional email alert messages from Server
Administrator
No
135 RPC TCP/ In/Out CIM management queries No
135 RPC TCP/ In/Out Remote Server Administrator Command Line (for
OpenManage Essentials). Remote software
update feature (for Windows operating systems).
No
161 SNMP UDP In/Out SNMP query management No
162 SNMP UDP Out SNMP trap event No
443 HTTPS TCP In/Out Remote Management using Web Server to
connect to OpenWSMAN/WinRM)
Yes
1311 HTTPS TCP In/Out Server Administrator Web GUI Yes
Random Port
Number
Proprietary TCP In/Out On localhost/127.0.0.1 only. Internal Java loopback
port needed for performance and stability
No
Ports 15