Users Guide

Table 9. OpenManage Enterprise Supported protocols and ports on management stations (continued)
Port
Number
Protocol Port Type Maximum
Encryption
Level
Source Direction Destination Usage
53 DNS UDP/TCP None OpenManage
Enterprise
appliance
Out Management
station
● For DNS queries.
68 / 546
(IPv6)
DHCP UDP/TCP None OpenManage
Enterprise
appliance
Out Management
station
● Network
configuration.
80* HTTP TCP None Management
station
In OpenManage
Enterprise
appliance
● The Web GUI
landing page. This
will redirect a user
to HTTPS (Port
443).
123 NTP TCP None OpenManage
Enterprise
appliance
Out NTP Server
● Time
synchronization (if
enabled).
137, 138,
139, 445
CIFS UDP/TCP None iDRAC/ CMC In OpenManage
Enterprise
appliance
● To upload or
download device
configuration
templates.
● To upload TSR and
diagnostic logs.
● To download
firmware/driver
DUPs, and FSD
process.
● Boot to network
ISO.
OpenManage
Enterprise
appliance
Out CIFS share
● To import
firmware/driver
catalogs from
CIFS share.
162* SNMP UDP None Management
station
In/Out OpenManage
Enterprise
appliance
● Event reception
through SNMP.
The direction is
'outgoing' only if
using the Trap
forward policy.
443
(default)
HTTPS TCP 128-bit SSL Management
station
In/Out OpenManage
Enterprise
appliance
● Web GUI.
● To download
updates and
warranty
information from
Dell.com. 256-bit
encryption is
allowed when
communicating
with the
OpenManage
Enterprise by
using HTTPS for
the web GUI.
Get started with OpenManage Enterprise 29