High CPU load for switches GS1900-24E
All Replies
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Hi Zyxel_Lucious
Thanks for the input, pretty interesting suggestion. I'm going to try this right now.
Thank you very much!
BR,
Marco
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@Zyxel_Lucious Fantastic, this did the trick with 100% CPU load! Thanks a lot and have a great day!👍️
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I am having the the same 100% CPU issue with GS1900-8HP here.
Latest firmware V2.40(AAHI.2) | 06/05/2019, but solution from @Zyxel_Lucious is not working.
After reboot the CPU is fine, haven't tested after which time it goes up.
Any other hints for a solution? No loops detected.0 -
Kindly check any security devices and solutions - antiviruses, network scanners, etc.In my situation problem was when LANSweeper started network scan. It always raised CPU load.Regards0
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I'm newbie to network details. But is it possible that a rsync backup-job not finding the target could cause this mess? Deactivated the job on NAS and so far ... keep fingers crossed0
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And what about memory usage at 70% without real traffic (only my mac when writing this)?
Only service that comes to my mind is the SAT>IP Server running.
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Hi @Tiron
Welcome to Zyxel community.
As @Yuri_S mentioned, some security related application/scanner may cause the issue.
Try using "Remote Access Control" (Configuration -> Management -> Remote Access Control) restricting a desired access IP range. It prevents untrusted packet from CPU processing.
As for memory, because of certain background process running in normal operating, the memory usage 70% can be considered no problem on GS1900 series.
Zyxel_Lucious
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Would this be the correct setting to only allow one IP for remote access? All other will be ignored?
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Right! What a stupid mistake0
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