TMA-CHECKPOINT-3.12
Ensure Anti-Spoofing is enabled and action is set to Prevent for all Interfaces
Description
The Anti-Spoofing is a technique which is used to identify and drop the packets that have a false source IP address. The Anti-Spoofing detect mode is only monitor the Anti-spoofing events while prevent mode drops the Anti-spoofing events.
How it is checked
Audit method: Manual review
This recommendation cannot be checked automatically. A scan lists it with these instructions when you pass --include-manual.
For all managed gateways verify that Anti-Spoofing is enabled, Anti-Spoofing action is set to Prevent and tracking is set to Log. SmartConsole > Gateways & Servers > select managed Gateway > Network Management > Select each interface > General > Modify - Verify Perform Anti-Spoofing based on Interface topology is checked - Verify Anti-Spoofing action is set to Prevent - Verify Spoof Tracking is set to Log
How it is fixed
Fix method: Guidance or infrastructure patch
For all managed gateways enable the Anti-Spoofing, set the Anti-Spoofing action to Prevent and set the tracking to Log. SmartConsole > Gateways & Servers > select managed Gateway > Network Management > Select each interface > General > Modify - Checked the Perform Anti-Spoofing based on Interface topology - Set the Anti-Spoofing action to Prevent - Set the Spoof Tracking to Log
Properties
- Operating systems
- Any
- Tags
- checkpointfirewall-policy
- Reference
- CIS Check Point Firewall Benchmark v1.1.0 - 3.12 Ensure Anti-Spoofing is enabled and action is set to Prevent for all Interfaces