Reference Guide

Port Number Protocols Configurable
443 HTTPS Yes
623 RMCP/RMCP+ No
636 LDAPS No
5900 Virtual Console/Virtual Media Yes
3269 LDAPS for global catalog (GC) No
iDRAC for Blade Servers
Table 31. Supported Protocols and Ports
Port
Number
Protocols Port Type Version Maximum
Encryption
Level
Directio
n
Usage Configu
rable
22 Secure
Shell (SSH)
TCP 1.30 128-bit SSL In/Out Secure CLI
management
Yes
23 Telnet TCP 1.0 None In/Out Optional
Telnet-based
CLI
management
Yes
25 SMTP TCP 1.0 None In/Out Optional e-mail
alert messages
No
53 DNS UDP 1.0 None In/Out Dynamic DNS
registration of
host name
assigned within
DRAC
No
68 DHCP-
assigned IP
address
UDP 1.0 None In/Out DHCP assigned
IP address
No
69 TFTP UDP 1.0 None In/Out Firmware
update through
Trivial FTP
No
80 HTTP TCP 1.0 None In/Out Redirected to
HTTPS
Yes
162 SNMP
traps
UDP 1.0 None Out SNMP trap
event
No
443 HTTPS TCP 1.0 128-bit SSL In/Out Web
management
GUI
Yes
623 RMCP/
RMCP+
UDP 1.0 128-bit SSL In/Out IPMI over LAN No
28