Filter traffic on access point
Multi tool use
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I am running a Wi-Fi access point on a RPI using hostapd and dnsmasq.
I would like to enforce traffic filtering on the same subnet. Basically I want to forbid some devices to communicate with other devices on the same subnet.
I tried to do it using iptables or ebtables but it seems the traffic does not hit the rules when it goes throught the access point.
Is there a way to enforce traffic filtering ?
I used ap_isolate=1 but this forbids any communication between device on the subnet, I would like to have something more flexible.
Thanks a lot
security firewall dnsmasq hostapd access-point
asked Jul 18 at 15:58
Mike
11
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up vote
-1
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favorite
I am running a Wi-Fi access point on a RPI using hostapd and dnsmasq.
I would like to enforce traffic filtering on the same subnet. Basically I want to forbid some devices to communicate with other devices on the same subnet.
I tried to do it using iptables or ebtables but it seems the traffic does not hit the rules when it goes throught the access point.
Is there a way to enforce traffic filtering ?
I used ap_isolate=1 but this forbids any communication between device on the subnet, I would like to have something more flexible.
Thanks a lot
security firewall dnsmasq hostapd access-point
asked Jul 18 at 15:58
Mike
11
Assuming you are talking of Wifi Clients there might be a way, searching for "wifi client isolation" I found this among other things: security.stackexchange.com/questions/16751/…
– dreua
Jul 18 at 18:36
add a comment |Â
up vote
-1
down vote
favorite
up vote
-1
down vote
favorite
I am running a Wi-Fi access point on a RPI using hostapd and dnsmasq.
I would like to enforce traffic filtering on the same subnet. Basically I want to forbid some devices to communicate with other devices on the same subnet.
I tried to do it using iptables or ebtables but it seems the traffic does not hit the rules when it goes throught the access point.
Is there a way to enforce traffic filtering ?
I used ap_isolate=1 but this forbids any communication between device on the subnet, I would like to have something more flexible.
Thanks a lot
security firewall dnsmasq hostapd access-point
asked Jul 18 at 15:58
Mike
11
I am running a Wi-Fi access point on a RPI using hostapd and dnsmasq.
I would like to enforce traffic filtering on the same subnet. Basically I want to forbid some devices to communicate with other devices on the same subnet.
I tried to do it using iptables or ebtables but it seems the traffic does not hit the rules when it goes throught the access point.
Is there a way to enforce traffic filtering ?
I used ap_isolate=1 but this forbids any communication between device on the subnet, I would like to have something more flexible.
Thanks a lot
security firewall dnsmasq hostapd access-point
asked Jul 18 at 15:58
Mike
11
edited Jul 19 at 6:18
asked Jul 18 at 15:58
Mike
11
asked Jul 18 at 15:58
Mike
11
asked Jul 18 at 15:58
Mike
11
11
Assuming you are talking of Wifi Clients there might be a way, searching for "wifi client isolation" I found this among other things: security.stackexchange.com/questions/16751/…
– dreua
Jul 18 at 18:36
add a comment |Â
Assuming you are talking of Wifi Clients there might be a way, searching for "wifi client isolation" I found this among other things: security.stackexchange.com/questions/16751/…
– dreua
Jul 18 at 18:36
Assuming you are talking of Wifi Clients there might be a way, searching for "wifi client isolation" I found this among other things: security.stackexchange.com/questions/16751/…
– dreua
Jul 18 at 18:36
Assuming you are talking of Wifi Clients there might be a way, searching for "wifi client isolation" I found this among other things: security.stackexchange.com/questions/16751/…
– dreua
Jul 18 at 18:36
add a comment |Â
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Assuming you are talking of Wifi Clients there might be a way, searching for "wifi client isolation" I found this among other things: security.stackexchange.com/questions/16751/…
– dreua
Jul 18 at 18:36