Transparent firewall bridge help

  • Hello,
    We just configure pfsense 2.1 as transperent firewall filtering bridge.
    we got 256 ip adress from isp and need rhe pfsense to be a gateway/filtering/qos firewall for public ip without using nat.
    after little research we found the bridge to be a suitable solution but even after we hardlu configured it correctly some packets are being blocked be @1 default block rule in firewall (for example passive ftp ports of one of the public ip)
    all rules in the transperent firewall are now set to allow all on all 3 interfaces: lan,wan.opt(bridge)
    am i misisng something ? is there a better solution to our case except the filtering bridge?

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