I have a router RB750, and it is the first 4 ports in bridge mode. one incoming port eth1 and eth 2,3,4 are vivotec camera. When I turn on firewall ip more can not touch the camera. which rule to write that would allow all traffic between the first 4 ports and the fact that I can use to control flow queue. All ports use the same subnet 10.0.0.0/24
Thank you in advance.
If you use default settings of the routerboard, you must not use ether1 for connecting camera, this is for wan connection.
Use ethernet ports 2 >5