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PPPoE very slow with Sophos XG Firewall

FormerMember
FormerMember

Hello,

i am using PPPoE on WAN, with a FritzBox as DSL-modem. The VDSL speed is 100 MBit/s. But after PPPoE login i have only 2,4 Mbps download speed. The Problem is not the VDSL-connection in itself. The CPU and RAM workload is okay. I can give no account of it. What can i do to increase the connection speed?



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  • 0
    i have found out the cause:
    it was the "System Services " -> "DoS & Spoof Protection" -> "DoS Settings" -> Set all "Apply Flag"s
    Unset the Apply Flags causes speed up to full VDSL speed.
    Can anyone reproduce the Problem?
    Is it normal, that DoS causes such a high speed loss?
Reply
  • 0
    i have found out the cause:
    it was the "System Services " -> "DoS & Spoof Protection" -> "DoS Settings" -> Set all "Apply Flag"s
    Unset the Apply Flags causes speed up to full VDSL speed.
    Can anyone reproduce the Problem?
    Is it normal, that DoS causes such a high speed loss?
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