Reference Guide

Virtual Appliance
Table 4. Supported Protocols and Ports on Virtual Appliance
Port Number Protocols Port Type Maximum
Encryption
Level
Direction Usage Configurable
21 FTP TCP None Out FTP command
client
No
53 DNS TCP None Out DNS client No
80 HTTP TCP None Out Dell Online Data
Access
No
80 HTTP TCP None In Administration
Console
No
162 SNMP Agent UDP None In SNMP Agent
(server)
No
443 HTTPS TCP 128-bit In HTTPS server No
443 WSMAN TCP 128-bit In/Out iDRAC/OMSA
communication
No
4433 HTTPS TCP 128-bit In Auto Discovery No
2049 NFS UDP/TCP None All Public Share No
4001-4004 NFS UDP/TCP None All Public Share No
5432 Postgres TCP 128-bit All PostgreSQL No
11620 SNMP Agent UDP None In SNMP Agent
(server)
No
Managed Nodes
Table 5. Supported Protocols and Ports on Managed Nodes
Port Number Protocols Port Type Maximum
Encryption
Level
Direction Usage Configurable
50 RMCP UDP/TCP 128–bit Out Remote Mail
Check Protocol
No
51 IMP UDP/TCP None N/A IMP Logical
Address
Maintenance
No
68 BOOTP UDP None Out Bootstrap
Protocol Client
No
69 TFTP UDP 128–bit All Trivial File
Transfer
No
111 NFS UDP/TCP 128–bit In SUN Remote
Procedure Call
(Portmap)
No
162, 11620 SNMP UDP None Out Hardware
Events
No
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