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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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2 WLAN connected to same VLAN, traffic between WLANs not working

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  • 1.  2 WLAN connected to same VLAN, traffic between WLANs not working

    Posted 15 days ago

    Hi Guys, 

    Wondering about is there any settings that can deny traffic between WLANs that connect clients to the same VLAN?

    Story: there are a corporate SSID with dot1x authentication that connect clients to VLAN 555 example. Now we should define an other WLAN (for 2 weeks) that connect 2 clients to the same 555 VLAN. After 2 weeks when the firewall configuration deployment will be finished they going to be separated to other VLAN. These clients isn't support dot1x and expects the name of SSID what is burned in. (mind blowing) 

    I made the configuration, created other WLAN network with PSK security and VLAN 555 access. Clients can connect to this new SSID, got IP address but cannot access resources that sits in the VLAN 555.

    As I remember in Instant APs there are a setting called "deny intra vlan traffic", maybe is there a relevant settings in AOS8 system? (MM-MD architecture, sw 8.10.0.10)

    Thanks!



  • 2.  RE: 2 WLAN connected to same VLAN, traffic between WLANs not working

    Posted 15 days ago

    Hello , yes there is such a setting but it is per SSID . In the VAP profile f the ssid under the adwanced setting you can see it .


    Original Message