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Dell EMC OpenManage Enterprise–Tech Release User's Guide

Supported protocols and ports on management stations

Table 1. OpenManage Enterprise–Tech Release supported protocols and ports on the management stationsThis table describes the protocols and ports supported on the management stations in OpenManage Enterprise–Tech Release.
Port Number Protocol Port Type Maximum Encryption Level Direction Usage
21 FTP TCP 256-bit In/Out Access dell.com
22SSHTCP256-bitIn/OutRequired for incoming only if FSD is used. OpenManage Enterprise–Tech Release administrator must enable only if interacting with the Dell EMC support staff.
25 SMTP TCP None Out Optional e-mail alert action
53DNSUDP/TCPNoneOutNetwork configuration
68 / 546 (IPv6)DHCPUDP/TCPNoneOutNetwork configuration
111NFSTCPNoneIn/OutMiscellaneous Management functions
123NTPTCPNoneOutTime synchronization (if enabled)
137, 138CIFSUDP/TCPNoneIn/OutMiscellaneous Management functions
139, 445CIFSTCPNoneIn/OutMiscellaneous Management functions
162 SNMP UDP None In/Out Event reception through SNMP. The direction is 'outgoing' only if using the Trap forward policy.
443 (default) HTTPS TCP 128-bit SSL In/Out Web GUI. Updates from dell.com. 256-bit encryption is allowed when communicating with the OpenManage Enterprise–Tech Release by using HTTPS for the web GUI.
514SyslogTCPNoneOutSyslog Policy Action

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