ER605 2.1.3 Beta - TCP SYN Packet Attack.
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So only since the new 2.1.3 Beta do I get this...... and like always no information about what the IP etc....... I have tried turning off multiple things on the attack defence but nothing is associated with this?
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Hi @Steve61
Thanks for bringing this to our attention. Would be helpful if you can take a look at this: Solution to ER605 V1 1.3.0 Firmware Got Many Logs of "TCP no-Flag attack" Issue
It will be optimized in the future update.
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Hello @MrHC1983,
MrHC1983 wrote
So only since the new 2.1.3 Beta do I get this...... and like always no information about what the IP etc....... I have tried turning off multiple things on the attack defence but nothing is associated with this?
May I know whether these logs affect the actual usage of your network?
Have you tried to disable the Block TCP Scan (Stealth FIN/Xmas/Null) option for testing?
Is there any Amazon service in your network that has the interact behaviors with Cloud servers?
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Since updating my ER605 V2 to firmware 2.2.0 (rel 64012) I have also been receiving these log entries. They appear to be coming every 10 minutes and 5 seconds, like clockwork.
My ISP speeds don't seem to be affected, but I haven't timed a speed test to coincide with these events.
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Hi @Steve61
Thanks for bringing this to our attention. Would be helpful if you can take a look at this: Solution to ER605 V1 1.3.0 Firmware Got Many Logs of "TCP no-Flag attack" Issue
It will be optimized in the future update.
- Copy Link
- Report Inappropriate Content
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