Dell EMC OpenManage Version Port Information Guide Version 9.1

DRAC 4

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	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
68	DHCP	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	Web GUI redirected to HTTPS	Yes
161	SNMP Agent	UDP	1.0	None	In/Out	SNMP query management	No
162	SNMP	UDP	1.0	None	Out	SNMP trap event	No
443	HTTPS	TCP	1.0	128-bit SSL	In/Out	Web management GUI and remote RACADM CLI utility	Yes
636	LDAP	TCP	1.0	128-bit SSL	In/Out	Optional Active Directory Services (ADS) authentication	No
3269	LDAP for global catalog (GC)	TCP	1.0	128-bit SSL	In/Out	Optional ADS authentication	No
3668	Proprietary	TCP	1.0	None	In/Out	CD or diskette virtual media service	Yes
5869	Proprietary	TCP	1.0	None	In/Out	Remote RACADM spcmp server	No
5900	Proprietary	TCP	1.0	128bit RC4, Keyboard/mouse traffic only	In/Out	Console redirection	Yes