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iDRAC6 Enterprise for Blade Servers
Table 18. 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
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 trap UDP 1.0 None Out SNMP trap
event
No
443 HTTPS TCP 1.0 128-bit SSL In/Out Web
manageme
nt CLI
Yes
623 RMCP/
RMCP+
UDP 1.0 128-bit SSL In/Out IPMI over
LAN
No
26