There is table for few common ports required for ESXi 5.1.x :-
|
Port
|
Protocol
|
Source
|
Target
|
Description
|
|
22
|
TCP
|
Client PC
|
ESXi 5.1.x
|
SSH Server
|
|
53
|
UDP
|
ESXi 5.1.x
|
DNS Server
|
DNS Client
|
|
68
|
UDP
|
ESXi 5.1.x
|
DHCP Server
|
DHCP Client
|
|
80
|
TCP
|
Client PC
|
ESXi 5.1.x
|
Redirect Web Browser to HTTPS
Service (443)
|
|
111
|
TCP
|
ESXi/ESX host
|
NFS Server
|
NFS Client – RPC Portmapper
|
|
111
|
UDP
|
ESXi/ESX host
|
NFS Server
|
NFS Client – RPC Portmapper
|
|
123
|
UDP
|
ESXi/ESX host
|
NTP Time Server
|
NTP Client
|
|
514
|
TCP/UDP
|
ESXi 5.1.x
|
Syslog Server
|
Remote syslog logging
|
|
902
|
TCP/UDP
|
ESXi 5.1.x
|
ESXi 5.1.x
|
Host access to other hosts for
migration and provisioning
|
|
902
|
UDP
|
vCenter Server
|
ESXi 5.1.x
|
(UDP) Status update (heartbeat)
connection from ESXi to vCenter Server
|
|
902
|
TCP
|
vSphere Client
|
ESXi 5.1.x
|
vSphere Client access to virtual
machine consoles (MKS)
|
|
2049
|
TCP
|
ESXi 5.1.x
|
NFS Server
|
Transactions from NFS storage
devices
|
|
2049
|
UDP
|
ESXi 5.1.x
|
NFS Server
|
Transactions from NFS storage
devices
|
|
3260
|
TCP
|
ESXi 5.1.x
|
iSCSI storage server
|
Transactions to iSCSI storage
devices
|
|
8000
|
TCP
|
ESXi 5.1.x (VM Target)
|
ESXi 5.1.x (VM Source)
|
Requests from vMotion
|
|
8000
|
TCP
|
ESXi 5.1.x (VM Source)
|
ESXi 5.1.x (VM Target)
|
Requests from vMotion
|
|
8100
|
TCP/UDP
|
ESXi 5.1.x
|
ESXi 5.1.x
|
Traffic between hosts for vSphere
Fault Tolerance (FT)
|
|
8182
|
TCP/UDP
|
ESXi 5.1.x
|
ESXi 5.1.x
|
Traffic between hosts for vSphere
High Availability (vSphere HA)
|
|
8200
|
TCP/UDP
|
ESXi 5.1.x
|
ESXi 5.1.x
|
Traffic between hosts for vSphere
Fault Tolerance (FT)
|
For more details on ports click on link below:-
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