# Bypass Full Speed Local Transfer File - MikroTik Script RouterOS

    The case uses the RB750GR3 proxy
    Port 1 for LAN 1, 1Gbps
    Port 2 for LAN 2, 1Gbps
    Gbps IP Local: 192.168.10.1 (possibly ftp or web server)

    When copying files from LAN1 to LAN2, why is the maximum bandwidth only 150 mega bits / second or 15MB / s. Even though the proxy CPU resource is only 36% used, how do you get full speed and maximize the bandwidth?

    The method is very easy: in a simple queue or queue tree, create a queue, for example FULL-SPEED, then use SFQ (Stochastic Fairness Queuing) in queue type.

    /queue type
    add name=Full-Speed kind=sfq
    /queue simple
    add name="FULL-SPEED" queue=Full-Speed/Full-Speed target=192.168.10.0/24 total-queue=default
    This method will be even more optimal if the Fasttrack function is activated.

    /ip firewall filter
    add chain=forward action=fasttrack-connection connection-state=established,related
    add chain=forward action=accept connection-state=established,related
    Credit: www.o-om.com