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Block local IP with too much tcp requests

Alex2911

Hello all !

One of the clients in the local (or VPN) network from time to time starts to do about 300 TCP requests to an external (—>WAN) https site. At this point the server blocks the whole IP.

Is there a way to block and isolate this client?

Kindly greetings



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    Hello Alex,

    We have DOS protection settings for this issue. You may tweek them as per your requirement.

    My recommended settings

    sync - Source 1500

    TCP - None or tweek source address to 12000 and check the network performance. 

    UDP - Source 5000

    ICMP optional

    bypass UDP:443 and UDP:53