Dell EMC OpenManage Version Port Information Guide Version 9.1

iDRAC6 Enterprise for Blade Servers

Table 1. Supported Protocols and PortsThe following table describes the ports in the order of the port number, the protocol, the port type, the maximum encryption level, the direction, the usage of the port, and if the port is configurable.
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 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 management CLI	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	Non-SSL	In/Out	For Virtual Media transfer	No
3670, 3671	Virtual Media Secure Service	TCP	1.0	SSL	In/Out	For Virtual Media redirection and transfer	No
5900	Console Redirection keyboard/mouse	TCP	1.0	Non-SSL	In/Out	For mouse and keyboard redirection	Yes
5901	Console Redirection video	TCP	1.0	Non-SSL	In/Out	For video redirection	Yes