Cisco Systems ISA550 Manual De Usuario
Security Services
Configuring Anti-Virus
Cisco ISA500 Series Integrated Security Appliances Administration Guide
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Refer to the following topics:
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General Anti-Virus Settings
Use the General Settings page to enable or disable Anti-Virus, specify the zones
to scan for viruses, and configure the preventive actions for different types of
traffic, and set the maximum file size to scan.
to scan for viruses, and configure the preventive actions for different types of
traffic, and set the maximum file size to scan.
STEP 1
Click Security Services > Anti-Virus > General Settings.
STEP 2
Click On to enable Anti-Virus, or click Off to disable it.
STEP 3
In the Zone to Scan area, specify the zones to scan the viruses:
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WAN Zone: Choose this option to scan the viruses for all incoming and
outgoing traffic for the WAN zone.
outgoing traffic for the WAN zone.
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WAN+VPN Zone: Choose this option to scan the viruses for all incoming and
outgoing traffic for both WAN and VPN zones.
outgoing traffic for both WAN and VPN zones.
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All Zone: Choose this option to scan the viruses for all incoming and
outgoing traffic for all zones.
outgoing traffic for all zones.
STEP 4
In the Applications to Scan area, perform the following tasks to scan for viruses on
your network:
your network:
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Enable: Check the box in this column to scan for viruses over a protocol.
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Logging: Check the box in this column to log the events when viruses are
detected.
detected.
To log Anti-Virus events, you must first check the Logging box for the
protocols, and then go to the Device Management > Logs pages to configure
the log settings and log facilities. See
protocols, and then go to the Device Management > Logs pages to configure
the log settings and log facilities. See
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To save Anti-Virus logs to the local syslog daemon, you must enable the
Log feature, set the log buffer size and the severity level for local logs, and
then enable the Local Log settings for the Anti-Virus facility.
Log feature, set the log buffer size and the severity level for local logs, and
then enable the Local Log settings for the Anti-Virus facility.