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SONICWALL SONICOS STANDARD 3.0 ADMINISTRATOR’S GUIDE
C
HAPTER
50:
Specifying Log Categories
Logs Java, ActiveX, and Cookies blocked by the SonicWALL security appliance.
• User Activity
Logs successful and unsuccessful log in attempts.
• VPN TCP Stats
Logs TCP connections over VPN tunnels.
• System Environment (PRO 3060)
Logs events about fan failure, overheating, and any hardware issues.
• Attacks
Logs messages showing Denial of Service attacks, such as SYN Flood, Ping of Death, and IP
spoofing.
• Dropped TCP
Logs blocked incoming TCP connections.
• Dropped UDP
Logs blocked incoming UDP packets.
• Dropped ICMP
Logs blocked incoming ICMP packets.
• Network Debug
Logs NetBIOS broadcasts, ARP resolution problems, and NAT resolution problems. Also, detailed
messages for VPN connections are displayed to assist the network administrator with
troubleshooting problems with active VPN tunnels. Network Debug information is intended for
experienced network administrators.
• Denied LAN IP
Logs all LAN IP addresses denied by the SonicWALL security appliance.
Alerts & SNMP Traps
Alerts are events, such as attacks, which warrant immediate attention. When events generate alerts,
messages are immediately sent to the e-mail address defined in the Send alerts to field. Attacks and
System Errors are enabled by default, Blocked Web Sites and VPN Tunnel Status are disabled.
• Alert all Categories
Select Alert all Categories to begin logging of all alert categories.
• Attacks
Log entries categorized as Attacks generate alert messages.
• System Errors
Log entries categorized as System Errors generate alert messages.
• Blocked Web Sites
Log entries categorized as Blocked Web Sites generate alert messages.
• VPN Tunnel Status
Log entries categorized as VPN Tunnel Status generate alert messages.
• System Environment (PRO 3060)
Logs events about fan failure, overheating, and any hardware issues.
Once you have configured the Log Categories window, click Apply. Once the SonicWALL security
appliance is updated, a message confirming the update is displayed at the bottom of the browser
window.