Reference Guide

Port
Number
Protocols Port Type Version Maximum
Encryption
Level
Directio
n
Usage Configu
rable
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
Redirectio
n
keyboard/
mouse
TCP 1.0 None-SSL In/Out For mouse and
keyboard
redirection
Yes
5901 Console
Redirectio
n video
TCP 1.0 None-SSL In/Out For video
redirection
Yes
iDRAC6 Enterprise for Blade Servers
Table 32. Supported Protocols and Ports
Port
Number
Protocols Port Type Version Maximum
Encryption
Level
Direction Usage Configura
ble
22 SSH TCP 1.30 128-bit SSL In/Out Secure CLI
manageme
nt
Yes
23 Telnet TCP 1.0 None In/Out Optional
Telnet-
based CLI
manageme
nt
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
No
29