mpls - vpls Is possible to block specific traffic between connected lans ?

RouterOS Forwarding Protocols
1

Hello, I succesfullty get two vpls working between two lan segments and a common gateway as shown in diagram bellow:

lan1 __

(MPLS_VPLS)___ Gateway.
lan2 __ /

I would like to know if is it possible to block traffic from LAN1 to LAN2 and vice versa.
Since there are two bridges on the gateway side (Gateway_to_Lan1 + eth1) and (Gateway_to_Lan2 + eth1) sharing the eth1 interface I have full conectivity between both Lans.
Is there some way to solve this ?
Thanks

2

You could put them all on the same bridge, then use split horizon bridge to prevent them seeing each other.