No communication if set IP address to interface in bridge

RouterOS General
1

Hello,

I have this scheme:
mikrotik_b.png
But, when i set:
set “Use IP Firewall” on bridge
set IP1 to ether1
set Out.BridgePort=ether1 on Firewall Filter Rules forward rule
set Out.BridgePort=ether1 on Firewall NAT masquerade rule

i cannot communicate from LAN to Internet!

(communication work only when i set IP1 to bridge_wan and change Out.BridgePort=ether1 to OutInterface=bridge_wan, but i need IP1/IP2 on ether1/ether2)

2

You should not bridge different isp up links together. Normally you get different ip/ networks from them and you should route with masquerade nat rule to those interfaces from your lan.

3

>>You should not bridge different isp up links together.

omg! Why?
see this message (variant 3) http://forum.mikrotik.com/t/how-can-i-add-interface-to-two-bridge/97015/1

>>you should route with masquerade nat rule to those interfaces from your lan.

i already have rule and route.