Reference Guide

Table 37. Supported Protocols and Ports (continued)
Port Number Protocols Port Type Version Maximum
Encryption
Level
Direction Usage Configurable
GUI and
remote
racadm CLI
utility
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 Proprietary TCP 1.0 None In/Out Virtual Media
Service
Yes
3669 Proprietary TCP 1.0 128-bit SSL In/Out Virtual Media
Secure
Service
Yes
5900 N/A TCP 1.0 128-bit SSL Out Console
Redirection:
keyboard/
mouse
Yes
5901 N/A TCP 1.0 128-bit SSL In Console
Redirection:
Video
Yes
DRAC 4
Table 38. Supported Protocols and Ports
Port Number Protocols Port Type Version Maximum
Encryption
Level
Direction Usage Configurable
22 SSHv2 TCP 1.30 128-bit In/Out Optional
Secure Shell
(SSH) CLI
management
Yes
23 Telnet TCP 1.0 None In/Out Optional
Telnet CLI
management
Yes
25 SMTP TCP 1.0 None In/Out Optional e-
mail alert
messages
No
53 DNS UDP 1.20 None In/Out Dynamic
Domain name
server (DNS)
registration of
the host name
assigned
within DRAC
No
28 Ports