04-04-2016 01:49 PM - edited 02-21-2020 05:46 AM
4 | Apr 04 2016 | 15:35:14 | 419002 | x.x.x.x | 65378 | x.x.x.x | 3911 | Duplicate TCP SYN from inside:x.x.x.x/65378 to inside:x.x.x.x/3911 with different initial sequence number |
I am getting a ton of these messages. How do I stop this?
Solved! Go to Solution.
04-05-2016 06:58 AM
Hi,
i think you are under an attack. Find the attackers and victims and kill them all.
Just joke.
Seriusly, you resist some attackers. You can shun all of them with that command shun A.B.C.D.
You can write ACL deny all traffics from attackers.
Best regards.
04-05-2016 06:58 AM
Hi,
i think you are under an attack. Find the attackers and victims and kill them all.
Just joke.
Seriusly, you resist some attackers. You can shun all of them with that command shun A.B.C.D.
You can write ACL deny all traffics from attackers.
Best regards.
04-05-2016 01:24 PM
Thanks for the help
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