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Client-Isolation across Accesspoints?

IT IT4

Hello, 

 

we are using 9 Sophos Access-Points accross our company. For the Main-Wifi-Network the Client isolation is disabled. 

However, we are facing the issue, that Clients that are connected to DIFFERENT AccessPoints can't access each other. 
If both Clients are connected to the same AccessPoint, everything works fine. 

(When connected to different accesspoints, another client being connected (wired) can access both, and both can access the

wired client) 

Seems to be some "Client-Isolation", but only when connected to different AccessPoints? 

Any Idea, which configuration setting to check? 

 

(UTM 9.510-5 )



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  • 0

    Hi,

    please provide more information about your setup.

    What is the client-traffic mode for the affected Wifi (separate zone, bridge to vlan, bridge to lan)?

    If bridge-to-lan: are all Accesspoints in the same subnet?

    Yours Lukas

    lna@cema

    SCA (utm+xg), SCSE, SCT

    Sophos Platinum Partner

Reply
  • 0

    Hi,

    please provide more information about your setup.

    What is the client-traffic mode for the affected Wifi (separate zone, bridge to vlan, bridge to lan)?

    If bridge-to-lan: are all Accesspoints in the same subnet?

    Yours Lukas

    lna@cema

    SCA (utm+xg), SCSE, SCT

    Sophos Platinum Partner

Children
  • 0 in reply to lna

    Hi,

    it's bridge to VLAN. In this Case the affected Wifi-Network is bridged to VLAN 1, wich is our default vlan. 


    (But all connections between the Wifi-AccessPoints and the switches are using VLAN-Tagging for every VLAN available) 

    I noted, that one of the clients is connected using 2.4 GhZ, while the other uses the 5GhZ Band. 

    Might this cause any issues in General? (Seen as different Wifis, Isolating clients?)

    For the tests we did with the same accesspoint, they both needed to use the 2.4 GhZ Band, cause that's only a AP15C.

    I will disable 5GhZ temporary for the other Accesspoints and see if that resolves the issue. 

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