User's Manual Part 4

Page 86 SonicWALL SonicOS Standard Administrator’s Guide
• 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.
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 is updated, a
message confirming the update is displayed at the bottom of the browser window.