Mobility tunnel between Anchor and Foreign controller

[Manindersinghnegi]

Hi All,

I need clarification on traffic passing through Mobility tunnel between Foreign and Anchor controller.

DHCP\Authentication\Switching is all Central.

 Once any traffic like  radius\DHCP\DNS\Data traffic will reach Foreign WLC it will go to Anchor controller 

inside Mobility tunnel 

OR

Authentication radius traffic will not go inside Mobility tunnel to Anchor controller and rest of traffic ( DHCP\DNS\Data Traffic) will only go inside mobility tunnel.