Memisah Koneksi dengan Mikrotik

1. Masukkan ip IIX di Addreass list

/ip firewall address-list
add list=nice address="1.2.3.4"
remove [find list="nice"]
add list=nice address="114.120.0.0/13"
add list=nice address="114.56.0.0/14"
add list=nice address="125.166.0.0/15"
add list=nice address="125.162.0.0/16"

untuk lebih lengkap download disitus : http://ixp.mikrotik.co.id/download/nice.rsc

2. Memasukkan IP Addreas
/ip address
add address=10.10.1.2/30 interface=ether1 comment=ISP 1 for IIX disabled=no
add address=172.16.1.2/30 interface=ether2 comment=ISP 2 for Internasional disabled=no
add address=192.168.0.1/24 interface=ether3 disabled=no

3. Membuat scrip di mangle

/ip firewall mangle
add chain=prerouting src-address=192.168.0.0/24 dst-address=nice action=mark-routing new-routing-mark=iix disabled=no comment=Routing Mark for IIX

4. Mebuat route

/ip route
add gateway=10.10.1.1 routing-mark=iix
add gateway=172.16.1.1

5.Menbuat nat

/ip firewall nat
add chain=srcnat action=masquerade disabled=no