IMPLEMENTASI FAILOVER DAN LOAD BALANCING BERBASIS RECURSIVE GATEWAY DAN ADDRESS LIST PADA MIKROTIK

RAMADANI, RIZKI ADITIA (2025) IMPLEMENTASI FAILOVER DAN LOAD BALANCING BERBASIS RECURSIVE GATEWAY DAN ADDRESS LIST PADA MIKROTIK. S1 thesis, Universitas Mercu Buana Jakarta.

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Abstract

This research focuses on improving the reliability and efficiency of computer networks by implementing a failover and load balancing mechanism using Mikrotik routers. The study was conducted in a real network environment managed by a Managed Service Provider (MSP) client, where two Internet Service Providers (ISPs) were available: a primary ISP with 20 Mbps bandwidth and a backup ISP with 10 Mbps. Initially, the network relied solely on the primary ISP, resulting in bandwidth congestion and total service disruption during link failures due to the absence of an automatic failover system.To address these issues, a static routing method was applied, incorporating recursive gateway for failover and address list configuration for load balancing. The system was designed using the Network Development Life Cycle (NDLC) methodology, consisting of analysis, design, prototyping, implementation, monitoring, and management phases.Testing results show that the failover mechanism successfully reroutes traffic to the backup ISP during a failure of the primary link and automatically restores the route once the primary connection is active again. Load balancing implementation effectively distributes traffic between the two ISPs based on client IP address groups, reducing congestion and maximizing bandwidth usage.Monitoring via PRTG and Winbox confirmed improved traffic distribution and service continuity. These findings indicate that the implemented system significantly enhances network availability, reduces downtime, and ensures better resource utilization in small to medium-scale network environments. Keywords: computer network, failover, load balancing, static route, Mikrotik, recursive gateway, address list Penelitian ini berfokus pada peningkatan keandalan dan efisiensi jaringan komputer melalui implementasi mekanisme failover dan load balancing menggunakan perangkat Mikrotik. Studi dilakukan pada lingkungan jaringan nyata milik salah satu klien Managed Service Provider (MSP), yang memiliki dua koneksi internet: ISP utama dengan bandwidth 20 Mbps dan ISP cadangan dengan bandwidth 10 Mbps. Sebelum implementasi, seluruh trafik hanya menggunakan ISP utama, yang menyebabkan kemacetan bandwidth dan terputusnya layanan saat terjadi gangguan, karena tidak tersedia sistem failover otomatis.Untuk mengatasi permasalahan tersebut, diterapkan metode static routing yang menggabungkan teknik recursive gateway untuk failover dan konfigurasi address list untuk load balancing. Sistem dirancang menggunakan metode Network Development Life Cycle (NDLC) yang terdiri dari tahap analisis, perancangan, prototyping, implementasi, monitoring, dan manajemen.Hasil pengujian menunjukkan bahwa mekanisme failover mampu secara otomatis mengalihkan trafik ke ISP cadangan ketika koneksi utama terputus, serta mengembalikan rute ke ISP utama saat koneksi pulih. Penerapan load balancing berhasil mendistribusikan trafik secara efektif berdasarkan kelompok alamat IP pengguna, sehingga mengurangi kemacetan dan memaksimalkan penggunaan bandwidth.Monitoring melalui PRTG dan Winbox menunjukkan distribusi trafik yang lebih merata dan layanan jaringan yang tetap berjalan stabil. Temuan ini menunjukkan bahwa sistem yang diimplementasikan mampu meningkatkan ketersediaan layanan jaringan, mengurangi waktu gangguan, dan mengoptimalkan pemanfaatan sumber daya pada jaringan berskala kecil hingga menengah. Kata kunci: jaringan komputer, failover, load balancing, static route, Mikrotik, recursive gateway, address list

Item Type:	Thesis (S1)
Call Number CD:	FIK/INFO. 25 169
NIM/NIDN Creators:	41521110010
Uncontrolled Keywords:	jaringan komputer, failover, load balancing, static route, Mikrotik, recursive gateway, address list
Subjects:	000 Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 000. Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 004 Data Processing, Computer Science/Pemrosesan Data, Ilmu Komputer, Teknik Informatika 000 Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 000. Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 004 Data Processing, Computer Science/Pemrosesan Data, Ilmu Komputer, Teknik Informatika > 004.6 Interfacing and Communications/Tampilan Antar Muka (Interface) dan Jaringan Komunikasi Komputer > 004.65 Computer Communications Networks/Jaringan Komunikasi Komputer 000 Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 000. Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 004 Data Processing, Computer Science/Pemrosesan Data, Ilmu Komputer, Teknik Informatika > 004.6 Interfacing and Communications/Tampilan Antar Muka (Interface) dan Jaringan Komunikasi Komputer > 004.67 Wide Area Network (WAN)/Wide Area Network > 004.678 Internet (World Wide Web)/Internet
Divisions:	Fakultas Ilmu Komputer > Informatika
Depositing User:	khalimah
Date Deposited:	29 Aug 2025 08:40
Last Modified:	29 Aug 2025 08:40
URI:	http://repository.mercubuana.ac.id/id/eprint/97271

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