ESX常用的TCP/IP端口

 

• Port 80 – HTTP access - The default non-secure TCP Web port
typically used in conjunction with port 443 as a front end for
access to ESX Server networks from the Web [Incoming TCP]

• Port 443 – HTTPS access - The default SSL Web port used for
Connection to VI Web Access from the Web, VI Web Access and
third-party network management client connections to the
VirtualCenter Server and direct VI Web Access and third-party
network management clients access to ESX Server hosts [Incoming
TCP]

• Port 902 - Authentication traffic for the ESX Server host and
virtual machine configuration - Used for VI Client access to the
VirtualCenter Server, VirtualCenter Server access to ESX Server
hosts, direct VI Client access to ESX Server hosts and ESX Server
host access to other ESX Server hosts for migration and
provisioning [Incoming TCP] [Outgoing UDP]

• Port 903 - Remote console traffic generated by user access to
virtual machines on a specific ESX Server host - Used for VI Client
access to virtual machine consoles and VI Web Access Client access
to virtual machine consoles [Incoming TCP]

• Port 2049 - Transactions from your NFS storage devices - Used
on the VMkernel interface rather than the service console interface
[Incoming TCP] [Outgoing TCP]

• Ports 2050-5000 - Traffic between ESX Server hosts for VMware
High Availability (HA) and EMC Autostart Manager [Outgoing TCP]
[Incoming UDP] [Outgoing UDP]

• Port 3260 - Transactions from your iSCSI storage devices -
Used on the VMkernel interface rather than the service console
interface [Outgoing TCP]

• Port 8000 - Incoming requests from Vmotion - Used on the
VMkernel interface rather than the service console interface
[Incoming TCP] [Outgoing TCP]

• Port 8042-8045 - Traffic between ESX Server hosts for HA and
EMC Autostart Manager [Outgoing TCP] [Incoming UDP] [Outgoing
UDP]

• Port 27000 - License transactions from ESX Server to the
license server - [Outgoing TCP]

• Port 27010 - License transactions from the license server -
[Incoming TCP]

Additional optional ports:

• Port 22 – Used by ESX for SSH server access - [Incoming
TCP]

• Port 123 – Used by ESX if you setup NTP to sync from a time
source - [Outgoing UDP]