Reference Guide

Table 33. Supported Protocols and Ports (continued)
Port Number Protocols Port Type Version Maximum
Encryption
Level
Direction Usage Configura
ble
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
636 LDAPS TCP 1.0 128-bit SSL In/Out Optional ADS
authentication
No
3269 LDAPS for
global catalog
(GC)
TCP 1.0 128-bit SSL In/Out Optional ADS
authentication
No
3668, 3669 Virtual Media
Service
TCP 1.0 None-SSL In/Out For the Virtual
Media transfer
Yes
3670, 3671 Virtual Media
Secure
Service
TCP 1.0 SSL In/Out For Virutal Media
redirection and
transfer
Yes
5900 Console
Redirection
keyboard/
mouse
TCP 1.0 None-SSL In/Out For mouse and
keyboard redirection
Yes
5901 Console
Redirection
video
TCP 1.0 None-SSL In/Out For video
redirection
Yes
iDRAC6 Enterprise for Blade Servers
Table 34. Supported Protocols and Ports
Port Number Protocols Port Type Version Maximum
Encryption
Level
Direction Usage Configurable
22 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
No
Ports 25