# Limit sharing Hotspot connection with 'Change TTL' - MikroTik RouterOS Script

    How to Overcoming Hotspot Vouchers in Re-Share with Tethering

    To overcome the use of Hotspot Vouchers redistributed (repeater) by using the Wifi Tethering / Wifi Hotspot android application, we can solve it by using Change TTL in Mikrotik.

    /ip firewall mangle
    add action=change-ttl chain=postrouting new-ttl=set:1 out-interface=LAN passthrough=no
    Credit: www.o-om.com