Administration

Table Of Contents
Procedure
1 In View Administrator, select View  > Servers.
2 On the Connection Servers tab, select a View Connection Server instance and click Edit.
3 Congure use of the Blast Secure Gateway.
Option Description
Enable the Blast Secure Gateway
Select Use Blast Secure Gateway for Blast connections to machine
Disable the Blast secure Gateway
Deselect Use Blast Secure Gateway for Blast connections to machine
The Blast Secure Gateway is enabled by default.
4 Click OK to save your changes.
Off-load SSL Connections to Intermediate Servers
Horizon Client must use HTTPS to connect to View. If your Horizon clients connect to load balancers or
other intermediate servers that pass on the connections to View Connection Server instances or security
servers, you can o-load SSL to the intermediate servers.
Import SSL Off-loading Servers' Certificates to View Servers
If you o-load SSL connections to an intermediate server, you must import the intermediate server's
certicate onto the View Connection Server instances or security servers that connect to the intermediate
server. The same SSL server certicate must reside on both the o-loading intermediate server and each o-
loaded View server that connects to the intermediate server.
If you deploy security servers, the intermediate server and the security servers that connect to it must have
the same SSL certicate. You do not have to install the same SSL certicate on View Connection Server
instances that are paired to the security servers and do not connect directly to the intermediate server.
If you do not deploy security servers, or if you have a mixed network environment with some security
servers and some external-facing View Connection Server instances, the intermediate server and any View
Connection Server instances that connect to it must have the same SSL certicate.
If the intermediate server's certicate is not installed on the View Connection Server instance or security
server, clients cannot validate their connections to View. In this situation, the certicate thumbprint sent by
the View server does not match the certicate on the intermediate server to which Horizon Client connects.
Do not confuse load balancing with SSL o-loading. The preceding requirement applies to any device that is
congured to provide SSL o-loading, including some types of load balancers. However, pure load
balancing does not require copying of certicates between devices.
For information about importing certicates to View servers, see "Import a Signed Server Certicate into a
Windows Certicate Store" in the View Installation document.
Set View Server External URLs to Point Clients to SSL Off-loading Servers
If SSL is o-loaded to an intermediate server and Horizon Client devices use the secure tunnel to connect to
View, you must set the secure tunnel external URL to an address that clients can use to access the
intermediate server.
You congure the external URL seings on the View Connection Server instance or security server that
connects to the intermediate server.
If you deploy security servers, external URLs are required for the security servers but not for the View
Connection Server instances that are paired with the security servers.
View Administration
34 VMware, Inc.