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📘 Bagian 2 (Lanjutan & Penerapan) • Modul 18
100% Standar Industri & Vokasi
Policy Based Routing (PBR) Multi-ISP
Pemisahan jalur lalu lintas: Routing IP klien VIP ke ISP Fiber, traffic game online ke ISP latensi rendah, dan video download ke ISP kuota besar.
1. Konsep Policy Based Routing (PBR)
PBR mengizinkan administrator mengarahkan lalu lintas jaringan keluar melalui jalur ISP tertentu berdasarkan kriteria khusus (misal IP divisi, port aplikasi, atau domain) alih-alih rute standar.
2. Skrip PBR Pisah Traffic Game & Browsing
# Buat Routing Table Khusus di v7
/routing table add name=to-ISP-Game fib
/routing table add name=to-ISP-Browsing fib
# Arahkan Port Game Online ke ISP 1 (Ping Rendah)
/ip firewall mangle add chain=prerouting protocol=udp dst-port=5000-5200,30000-30150 in-interface=ether3-LAN action=mark-routing new-routing-mark=to-ISP-Game
# Arahkan Traffic Lainnya ke ISP 2 (Bandwidth Besar)
/ip firewall mangle add chain=prerouting in-interface=ether3-LAN action=mark-routing new-routing-mark=to-ISP-Browsing
# Gateway Rute Masing-Masing
/ip route add dst-address=0.0.0.0/0 gateway=192.168.1.1 routing-table=to-ISP-Game
/ip route add dst-address=0.0.0.0/0 gateway=192.168.2.1 routing-table=to-ISP-Browsing