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222 Check Point ZoneAlarm User Guide
Checksum Verification
SmartDefense identifies any IP, TCP, or UDP packets with incorrect checksums. You can
configure how these packets should be handled.
Table 50: Checksum Verification Fields
In this field… Do this…
Action Specify what action to take when packets with incorrect checksums are
detected, by selecting one of the following:
• Block. Block the packets. This is the default.
• None. No action.
Track Specify whether to log packets with incorrect checksums, by selecting one of
the following:
• Log. Log the packets.
• None. Do not log the packets. This is the default.