. Diagnostic Services??”The Diagnostic Services group contains the ICMP, Windows
Networking, Microsoft Error Reporting, and HTTP Connectivity Verifiers
configuration groups, which enable the ISA server itself to report on health-related
issues, as well as ping other systems on a network.
FIGURE 5.13 Editing system policies in the System Policy Editor.
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Examining Advanced ISA Firewall Concepts
. Logging??”The Logging group contains the Remote NetBIOS Logging and Remote
SQL Logging configuration groups, which enable the ISA server to send its logs to
other servers, such as an internal SQL database.
. Remote Monitoring??”The Remote Monitoring group contains the Remote
Performance Monitoring, Microsoft Operations Manager, and SMTP configuration
groups, which enable monitoring services such as MOM to access the ISA server and
SMTP emails to be sent from ISA.
. Various??”The Various group contains the Scheduled Download Jobs and the Allowed
Sites configuration groups. Of particular note is the Allowed Sites configuration
group, which defines the System Policy Allowed Sites, as shown in Figure 5.14.
Unless specific websites are added into this list, the ISA server cannot access them.
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