Security
Table Of Contents
- View Security
- Contents
- View Security
- Horizon 7 Accounts, Resources, and Log Files
- View Security Settings
- Ports and Services
- Configuring Security Protocols and Cipher Suites on a View Connection Server Instance or on a Security Server
- Configuring Security Protocols and Cipher Suites for Blast Secure Gateway
- Deploying USB Devices in a Secure Horizon 7 Environment
- HTTP Protection Measures on Connection Servers and Security Servers
- Index
Ports and Services 3
Certain UDP and TCP ports must be open so that View components can communicate with each other.
Knowing which Windows services run on each type of View server helps identify services that do not
belong on the server.
This chapter includes the following topics:
n
“View TCP and UDP Ports,” on page 17
n
“Services on a View Connection Server Host,” on page 21
n
“Services on a Security Server,” on page 22
View TCP and UDP Ports
View uses TCP and UDP ports for network access between its components.
During installation, View can optionally congure Windows rewall rules to open the ports that are used by
default. If you change the default ports after installation, you must manually recongure Windows rewall
rules to allow access on the updated ports. See "Replacing Default Ports for View Services" in the View
Installation document.
Table 3‑1. TCP and UDP Ports Used by View
Source Port Target Port
Protoc
ol Description
Security server,
View
Connection
Server, or
Unied Access
Gateway
appliance
55000 Horizon Agent 4172 UDP PCoIP (not SALSA20) if PCoIP Secure Gateway is
used.
Security server,
View
Connection
Server, or
Unied Access
Gateway
appliance
4172 Horizon Client * UDP PCoIP (not SALSA20) if PCoIP Secure Gateway is
used.
N Because the target port varies, see the note
below this table.
Security server 500 View
Connection
Server
500 UDP IPsec negotiation trac.
Security server * View
Connection
Server
4001 TCP JMS trac.
VMware, Inc. 17