Users Guide

Table 2. Interfaces and protocols to access iDRAC (continued)
Interface or Protocol Description
● Lifecycle Controller-Remote Services User’s Guide available at dell.com/idracmanuals.
● Lifecycle Controller Integration Best Practices Guide available at dell.com/support/manuals.
● Lifecycle Controller page on Dell TechCenter — delltechcenter.com/page/Lifecycle
+Controller
● Lifecycle Controller WSMAN Script Center — delltechcenter.com/page/Scripting+the+Dell
+Lifecycle+Controller
● MOFs and Profiles — delltechcenter.com/page/DCIM.Library
● DMTF website — dmtf.org/standards/profiles/
iDRAC port information
The following ports are required to remotely access iDRAC through firewalls. These are the default ports iDRAC listens to for
connections. Optionally, you can modify most of the ports. To do this, see Configuring services.
Table 3. Ports iDRAC listens for connections
Port
number
Type Function
Configurabl
e port
Maximum encryption level
22 TCP SSH Yes 256-bit SSL
23 TCP TELNET Yes None
80 TCP HTTP Yes None
161 UDP SNMP Agent Yes None
443 TCP HTTPS Yes 256-bit SSL
623 UDP RMCP/RMCP+ No 128-bit SSL
5900 TCP Virtual console keyboard and mouse redirection,
Virtual Media, Virtual folders, and Remote File
Share
Yes 128-bit SSL
5901 TCP VNC Yes 128-bit SSL
NOTE: Port 5901 opens when VNC feature is enabled.
The following table lists the ports that iDRAC uses as a client.
Table 4. Ports iDRAC uses as client
Port
number
Type Function Configurable
port
Maximum encryption level
25 TCP SMTP Yes None
53 UDP DNS No None
68 UDP DHCP-assigned IP address No None
69 TFTP TFTP No None
123 UDP Network Time Protocol (NTP) No None
162 UDP SNMP trap Yes None
445 TCP Common Internet File System (CIFS) No None
636 TCP LDAP Over SSL (LDAPS) No 256-bit SSL
2049 TCP Network File System (NFS) No None
26 Overview