Simulation L2TP/IPSEC VPN Site-to-Site on Mikrotik Using GNS Emulator

The use and analysis of IPSec Site to Site VPN simulation with MikroTik devices in a GNS3 emulation environment is discussed in this study. The main objective of this study is to use GNS3 emulators to simulate and execute IPSec site-to-site connections. The L2TP VPN technique is recommended as a way to run an IPSec site-to-site connection. The research methodology consists of four stages, starting with preparation, which involves the installation of Winbox, GNS3, and virtual machines. Network topology and process diagrams are then included in the design, and network configurations, L2TP VPN, and IPSec are included in the implementation. The test is completed by presenting the results of the IPSec L2TP VPN test.