
Supported Protocols and Ports in OpenManage Essentials
Supported Protocols and Ports on Management Stations
Port Number Protocol Port Type Maximum Encryption
Level
Direction Usage
21 FTP TCP None In/Out Access ftp.dell.com.
25 SMTP TCP None In/Out Optional e-mail alert action.
162 SNMP UDP None In Event reception through SNMP.
1278 HTTP TCP None In/Out Web GUI; downloading packages
to Dell Lifecycle Controller.
1279 Proprietary TCP None In/Out Scheduling tasks.
1433 Proprietary TCP None In/Out Optional remote SQL server
access.
2606 Proprietary TCP None In/Out Network monitoring.
2607 HTTPS TCP 128-bit SSL In/Out Web GUI.
Supported Protocols and Ports on Managed Nodes
Port
Number
Protocol Port
Type
Maximum
Encryption
Level
Directi
on
Usage
22 SSH TCP 128 bit In/Out Contextual application launch—SSH client Remote
software updates to Server Administrator—for
systems supporting Linux operating systems
Performance monitoring in Linux systems.
80 HTTP TCP None In/Out Contextual application launch— PowerConnect
console.
135 RPC TCP None In/Out Event reception through CIM from Server
Administrator— for systems supporting Windows
operating systems.
Remote software update transfer to Server
Administrator—for systems supporting Windows
operating systems Remote Command Line— for
systems supporting Windows operating systems.
161 SNMP UDP None In/Out SNMP query management.
623 RMCP UDP None In/Out IPMI access through LAN.
143 Proprietary TCP None In/Out Optional remote SQL server access.
443 Proprietary/
WSMAN
TCP None In/Out EMC storage, iDRAC6, and iDRAC7 discovery and
inventory.
3389 RDP TCP 128-bit SSL In/Out Contextual application launch—Remote desktop to
Windows terminal services.
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