I've disabled MASQUERADE and it fixes my problem. Sent bug to upstream[0].
[0]http://trac.wildfiregames.com/ticket/2606#comment:2
On Tue, Jun 3, 2014 at 12:16 PM, Jiri Popelka jpopelka@redhat.com wrote:
On 06/01/2014 03:54 PM, Igor Gnatenko wrote:
-A IN_0brain_allow -p udp -m udp --dport 20595 -m conntrack --ctstate NEW -j ACCEPT
I've no idea what else except 20595/udp you need. You can run 'ss -putnl | grep <binary name>' to see what ports the program listens on.
-- Jiri