5.2

Table 1-12. TCP and UDP Ports Used by View, Excluding Local Mode (Continued)
Source Port Target Port Protocol Description
View Client * View desktop 3389 TCP Microsoft RDP traffic to
View desktops if direct
connections are used
instead of tunnel
connections.
View Client * View desktop 9427 TCP Wyse MMR redirection
if direct connections are
used instead of tunnel
connections.
View Client * View desktop 32111 TCP USB redirection if direct
connections are used
instead of tunnel
connections.
View Client * View Agent 4172 TCP PCoIP (HTTPS) if PCoIP
Secure Gateway is not
used.
View Client * View Agent 4172 UDP PCoIP, if PCoIP Secure
Gateway is not used.
View Client * View Connection Server
or security server
4172 UDP PCoIP (not SALSA20) if
PCoIP Secure Gateway
is used.
View Connection
Server
* vCenter Server or View
Composer
80 TCP SOAP messages if SSL is
disabled for access to
vCenter Servers or View
Composer.
View Connection
Server
* vCenter Server or View
Composer
443 TCP SOAP messages if SSL is
enabled for access to
vCenter Servers or View
Composer.
View Connection
Server
* View Agent 4172 UDP PCoIP (not SALSA20) if
PCoIP Secure Gateway
via the View Connection
Server is used.
View Connection
Server
4172 View Client * UDP PCoIP (not SALSA20) if
PCoIP Secure Gateway
via the View Connection
Server is used.
View Connection
Server
* View Connection Server 4100 TCP JMS inter-router traffic.
View Connection
Server
* View desktop 3389 TCP Microsoft RDP traffic to
View desktops if tunnel
connections via the
View Connection Server
are used.
View Connection
Server
* View desktop 4172 TCP PCoIP (HTTPS) if PCoIP
Secure Gateway via the
View Connection Server
is used.
View Connection
Server
* View desktop 9427 TCP Wyse MMR redirection
if tunnel connections via
the View Connection
Server are used.
Chapter 1 VMware Horizon View Security Reference
VMware, Inc. 21