OpenManage Enterprise 4.1.x User's Guide

Device ports and protocols

Provides information about supported ports and protocols running on managed devices.

Table 1. Supported ports and protocols on managed devicesThe following table lists supported ports and protocols on managed devices:
Port	Protocol	Type	Encryption	Source	Direction	Destination	Usage
N/A	ICMP	N/A	None	OpenManage Enterprise Appliance	Out	Managed device	Used to establish a connection to a device during discovery. It validates the IP address or FQDN provided.
22	SSH	TCP	256-bit	OpenManage Enterprise appliance	Out	Managed device	Discover servers running the Linux operating system, Windows, and Hyper-V.
161	SNMP	UDP	None	OpenManage Enterprise appliance	Out	Managed device	SNMP queries
162¹	SNMP	UDP	None	OpenManage Enterprise appliance	In or Out	Managed device	Send and receive SNMP traps.
443	Proprietary, WS-Man, or Redfish	TCP	256-bit	OpenManage Enterprise appliance	Out	Managed device	Discover and maintain an inventory of iDRAC7 and later versions. Manage CMC. To download firmware or driver DUPs To upload or download deployment templates
623	IPMI/ RMCP	UDP	None	OpenManage Enterprise appliance	Out	Managed device	Allow IPMI access through LAN.
69	TFTP	UDP	None	CMC	In	Management station	Update the CMC firmware.
137, 138, 139, 445	CIFS	UDP or TCP	None	iDRAC or CMC	In or Out	External CIFS share	Boot to ISO
111, 2049 (default)	NFS	UDP or TCP	None	iDRAC or CMC	In or Out	External NFS share	Boot to ISO