Created attachment 183 [details] screeshot firewall options I've upgraded my core75 to 2.15 beta2. If I open the Firewall options I see that there are some options are whether on nor off. Please take a look at the attached screenshot. I think every option must set to on or off!
Issue has been fixed. An updated version will be released with IPFire 2.15 Beta 3. Details can be found here: http://git.ipfire.org/?p=ipfire-2.x.git;a=commit;h=37013b3a47523e8fa3317e1ef20340c27a15f451