Interface or
Protocol Description
DTMF Web site — 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 Function
22* SSH
23* Telnet
80* HTTP
443* HTTPS
623 RMCP/RMCP+
161* SNMP
5900* Virtual Console keyboard and mouse redirection, Virtual Media, Virtual Folders,
and Remote File Share
5901 VNC
When VNC feature is enabled, the port 5901 opens.
* Configurable port
The following table lists the ports that iDRAC uses as a client.
Table 4. Ports iDRAC Uses as Client
Port Number Function
25* SMTP
53 DNS
68 DHCP-assigned IP address
69 TFTP
162* SNMP trap
31