To configure maximum number of Web Proxy
client connections
In the console tree of ISA Server Management, click
Networks.
In the details pane, click the Networks tab, and then
select the applicable network.
On the Tasks tab, click Edit Selected
Network.
On the Web Proxy tab, click Advanced.
Select one of the following:
Unlimited. If an unlimited number of Web Proxy clients
can connect to ISA Server at any one time.
Maximum per server. To limit the maximum number of Web
Proxy connections that can connect to ISA Server at any one time.
In the box, type the maximum number of connections.
In Connection timeout, type the number of seconds before
ISA Server disconnects an inactive user.
Notes
To open ISA Server Management, click Start, point to
All Programs, point to Microsoft ISA Server, and then
click ISA Server Management.
For ISA Server 2006 Enterprise Edition, expand
Microsoft Internet Security and Acceleration
Server 2006, expand Arrays, expand
Array_Name, expand Configuration, and then
click Networks.
For ISA Server 2006 Standard Edition, expand Microsoft
Internet Security and Acceleration Server 2006, expand
Server_Name, expand Configuration, and then
click Networks.
Important
Web Proxy client properties cannot be configured for the
following built-in networks: External, Quarantined VPN Clients, and
VPN Clients.