how to bridge public IPs on two routers

RouterOS General
1

hi guys, can anyone help me how to configure public IPs that will be bridged to another router.
ROUTER1:
ETH1- public IPs from ISP /29 subnet
ETH2- client with public IP
ETH6- bridged to ETH1 of ROUTER2
other EHTs are private IP

ROUTER2:
ETH1-bridged from ETH6 of ROUTER1
ETH2- client with public IP
other EHTs are private IP

thank you
CASCADE.jpg

2

Looks like you just need to bridge ports 1, 2 and 6 on first router and 1 and 2 on second.