ane punya buat jaringan seperti ini :



ane mau bikin firewall dari mikrotik.. yang mac address-nya terdaftar bisa akses internet.. yang gak terdaftar gak bisa akses..
sebelumnya ane pake RB1000 bisa.. tapi gitu ganti RB450G settingan yg dari RB1000 gak bisa..

ini settingan dari RB1000 :
/interface bridge add name=bridge1
/interface bridge port add bridge=bridge1 interface=ether1
/interface bridge port add bridge=bridge1 interface=ether2

/ip address add address=172.20.100.17/16 interface=bridge1
/interface bridge settings set use-ip-firewall=yes

/interface bridge filter add chain=forward src-mac-address=00:1C:26:13:74:31/FF:FF:FF:FF:FF:FF action=mark-packet new-packet-mark=Allow

/ip firewall filter add chain=forward packet-mark=Allow connection-state=new action=accept
/ip firewall filter add chain=forward packet-mark=!Allow out-bridge-port=ether1 action=drop

Agan2 master mikrotik.. tolongin dong..