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MVP
Posts: 113
Registered: ‎01-27-2016

L3 controller with Local Captive Portal

I have a controller configured for Layer3 in that it will host the L2/L3 for several networks and use a single uplink and default route to reach the rest of the network. 

 

I am having issues with Guest Redirect if I place the VAP on one of these L3 networks. The Guest gets an IP but never gets redirected to the local Captive Portal (using the controllers captive portal).

 

If I move the VAP to the VLAN configured for the uplink, it works fine. 

Not sure what I am doing wrong. 

 

Trunk interface - Only VLAN 1 allowed

 

VLAN 1 - 10.10.10.10 (Controllers IP)

IP ROUTE 0.0.0.0 0.0.0.0 10.10.10.1

 

VLAN 20 - 10.20.20.20

Operstate UP

 

Return paths are created in the infrastructure. I can ping 10.20.20.20 with no issues. I can  even stand up DHCP in the infrastructure for VLAN 20 and it will offer an IP to the client. 

 

VAP on VLAN 20 - Captive Portal Redirect does not work 

CAP on VLAN 1 - Client gets redirected without issue. 

 

Help?

Guru Elite
Posts: 21,269
Registered: ‎03-29-2007

Re: L3 controller with Local Captive Portal

http://community.arubanetworks.com/t5/Controller-Based-WLANs/How-do-I-change-the-captive-portal-redirect-IP-address/ta-p/181410



Colin Joseph
Aruba Customer Engineering

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MVP
Posts: 113
Registered: ‎01-27-2016

Re: L3 controller with Local Captive Portal

I did every search imaginable on the forumn and did not come across that. Thanks! It did the trick!! 

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