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Bad throughput after 9.30*

Lionking
My guest WLAN (separate zone) is unusable after upgrading to 9.301. My other two WLANs that are bridged to LAN works fine.


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    The workaround intended by the article Romano links to fixes the speed problem.  I say "intended" because the instruction given in the article is incorrect.  The following command gets the speed back up (100% with MTU 1450, but only 66% at 1500). Run as root:
    /sbin/ethtool -K wlan0 tso off

    Replace "wlan0" with "wlan1" etc. to handle each of your "Separate Zone" SSIDs.  Must be done after every reboot until the fix arrives in 9.308.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • 0 in reply to BAlfson 

    /sbin/ethtool -K wlan0 tso off

    Replace "wlan0" with "wlan1" etc. to handle each of your "Separate Zone" SSIDs.  Must be done after every reboot until the fix arrives in 9.308.


    Am I correct, there is NO fix for this in 9.308 [:S]

    -----

    Best regards
    Martin

    Sophos XGS 2100 @ Home | Sophos v19 Architect

Reply
  • 0 in reply to BAlfson 

    /sbin/ethtool -K wlan0 tso off

    Replace "wlan0" with "wlan1" etc. to handle each of your "Separate Zone" SSIDs.  Must be done after every reboot until the fix arrives in 9.308.


    Am I correct, there is NO fix for this in 9.308 [:S]

    -----

    Best regards
    Martin

    Sophos XGS 2100 @ Home | Sophos v19 Architect

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