Hello i'm try to build transparent firewall using instruction from https://openwrt.org/docs/guide-user/firewall/fw3_configurations/bridge
When i connect directly from Windows by bridge firewall all it's good. While i try connect VM on Windows with bridge adapter i not get connection.
In tcpdump i see on router DHCP Discovery and offer packet, in VM i see only DHCP Discovery. When i connect directly without transparent firewall VM getting IP from DHCP and all is okey.
Topic is to close. Problem resolved by connect unmanagment switch beetwen bridge firewall and PC.