[B.A.T.M.A.N.] ap_isolation issue

Hi,

  We are trying to get OpenWRT with batman-adv 2011.4.0 to play nice using ap_isolation. However as soon as ap_isolation is turned on the meshed ap are not acessible anymore by our Linux firewall on which at least 1 ap node is physically connected. The following pastebin post shows the exact configuration and details:

	http://pastebin.com/2bghWLkp

  Any clues ?

  Thanks,

Andre