Cisco Cisco Web Security Appliance S190 Guía Del Usuario
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AsyncOS 10.0 for Cisco Web Security Appliances User Guide
Chapter 2 Connect, Install, and Configure
System Setup Wizard
Network / Network Context
Note
When you use the Web Security appliance in a network that contains another proxy server, it is
recommended that you place the Web Security appliance downstream from the proxy server,
closer to the clients.
recommended that you place the Web Security appliance downstream from the proxy server,
closer to the clients.
Related Topics
•
Network / Cloud Connector Settings
Time Zone
Provide time-zone information for location of the appliance; affects
timestamps in message headers and log files.
timestamps in message headers and log files.
Appliance Mode
of Operation
of Operation
•
Standard – Used for standard on-premise policy enforcement.
•
Cloud Web Security Connector – Used primarily to direct traffic to Cisco’s
Cloud Web Security service for policy enforcement and threat defense.
Cloud Web Security service for policy enforcement and threat defense.
•
these modes of operation.
Property
Description
Property
Description
Is there another
web proxy on your
network?
web proxy on your
network?
Is there another proxy on your network, such that
a.
traffic must pass through it?
b.
it will be upstream of the Web Security appliance?
If yes for both points, select the checkbox. This allows you to create a proxy group
for one upstream proxy. You can add more upstream proxies later.
for one upstream proxy. You can add more upstream proxies later.
Proxy group name A name used to identify the proxy group on the appliance.
Address
The hostname or IP address of the upstream proxy server.
Port
The port number of the upstream proxy server.
Setting
Description
Cloud Web Security
Proxy Servers
Proxy Servers
The address of the Cloud Proxy Server (CPS), for example,
proxy1743.scansafe.net
.
Failure Handling
If AsyncOS fails to connect to a Cloud Web Security proxy, either Connect
directly to the Internet, or Drop requests.
directly to the Internet, or Drop requests.
Cloud Web Security
Authorization Scheme
Authorization Scheme
Method for authorizing transactions:
•
Web Security Appliance public-facing IPv4 address.
•
Authorization key included with each transaction. You can generate an
authorization key within the Cisco Cloud Web Security Portal.
authorization key within the Cisco Cloud Web Security Portal.