Administration

Table Of Contents
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Horizon Clients that use a poor network condition to connect to Connection Server (BSG disabled),
security server (BSG disabled), or version 2.9 or later of Unified Access Gateway appliance (without
UDP Tunnel Server Enabled), or version 2.8 of Unified Access Gateway appliance, the client
automatically senses the network condition and falls back to the typical network condition.
For more information, see the Horizon Client documentation at
https://www.vmware.com/support/viewclients/doc/viewclients_pubs.html.
Note You can also use Unified Access Gateway appliances, rather than security servers, for secure
external access to Horizon 7 servers and desktops. If you use Unified Access Gateway appliances, you
must disable the secure gateways on Connection Server instances and enable these gateways on the
Unified Access Gateway appliances. For more information, see Deploying and Configuring Unified
Access Gateway.
When the Blast Secure Gateway is not enabled, client devices and client Web browsers use the VMware
Blast Extreme protocol to establish direct connections to remote desktop virtual machines and
applications, bypassing the Blast Secure Gateway.
Important A typical network configuration that provides secure connections for external users includes a
security server. To enable or disable the Blast Secure Gateway on a security server, you must edit the
Connection Server instance that is paired with the security server. If external users connect directly to a
Connection Server host, you enable or disable the Blast Secure Gateway by editing that Connection
Server instance.
Prerequisites
If users select remote desktops by using VMware Identity Manager, verify that VMware Identity Manager
is installed and configured for use with Connection Server and that Connection Server is paired with a
SAML 2.0 Authentication server.
Procedure
1 In Horizon Administrator, select View Configuration > Servers.
2 On the Connection Servers tab, select a Connection Server instance and click Edit.
3 Configure 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.
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