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Configuring SmartDefense
The Step 4: Confirmation dialog box appears.
9. Click Finish.
Existing SmartDefense settings are cleared, and the security policy is applied.
Table 55: SmartDefense Security Levels
This level...
Does this...
Minimal
Disables all SmartDefense protections, except those that cannot be disabled.
Normal
Enables the following:
Teardrop
Ping of Death
LAND
Packet Sanity
Max Ping Size (set to 1500)
Welchia
Cisco IOS
Null Payload
IGMP
Small PMTU (Log Only)
This level blocks the most common attacks.
Enables the same protections as Normal level, as well as the following:
High
Host Port Scan
Sweep Scan
HTTP Header Rejection
Strict TCP (Log Only)
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Nokia IP60 Security Appliance User Guide
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Troubleshooting
