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Shira
Participant
‎2022-03-01 11:33 PM

ICMP drop with alert

Dear All,

Issue: Gateway interface is dropped ICMP with the message Local interface address spoofing.
Gateway Versio: R80.30 in a standalone setup

Referred Article:

sk115276
sk106625
sk107082

As per this article, everything seems fine.

-->Eth2-08 (10.10.1.2) interface is directly connected with the MPLS router (10.10.1.1)
-->Verified the route on Checkpoint seems fine.
-->Tried to disable the ping on the router but still, we are able to see the below drop due to this there is a High CPU.

 
 

-->Find the attached log.

Kindly suggest resolving this issue.

Regards,
Vinodhini

Preview file
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2 Replies
_Val_
Admin
Admin
‎2022-03-01 11:55 PM

How does the NIC anti-spoofing looks?

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Shira
Participant
‎2022-03-02 12:17 AM
In response to _Val_

It is detect and log

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