Route Traffic From Eth5 To Eth1 In a Bridge

RouterOS General
1

Hello.
I am Using RB450G with OS V5.2 between to separate networks.

As i have an intermediate Server on Network A Connected to Eth1 and some clients in Eth2-4, So i configured Eth1-4 as Bridge Mode For full traffic access of Eth1-4 to each other inside Network A.
But also i have some other clients on Network B connected through Eth5 , which i need to JUST access my server on Eth1.

Any one can help me to know how i can Force All Traffics From Eth5 to be routed just to Eth1 [While Eth1 is bridged via Eth1-4] ? By another word i need limit my clients from Network B [Eth5] to just see my server on Eth1 not other devices connected to Eth2-4 Bridge.
Since this two networks uses same IP ranges like 192.168.200.XXX any one can help me to isolate this two networks expect in the server ? (To prevent UN-authorized access or probably IP conflicts)

Thanks in advance.

2

You need to set up bridge firewall to allow specific traffic and drop the rest.

3

As your answer it seems that my request is complicated . For easier case can help me to just direct All incoming traffics from Eth5 To Eth1 ?
Also please let me know how to rule your proposed Firewall Bridge ?
Thanks again for your kindness and soon reply.