IMPLEMENTASI VIRTUAL PRIVATE NETWORK OVER GRE TUNNEL
Abstract: VPN network is very
interesting to be discussed and widely so that many have done research then
this research will do the implementation of vpn network using GRE Tunnel
technology. This research will answer how this virtual interface can connect
more than one router with another router by using GRE protocol to deliver
packets, protocols and more so that user needs such as connecting layer 2
between sites can be fulfilled through VPN GRE Tunnel. Finally after the
preparation for this research started install simulator GNS3, mikrotik
routerOS, virtualbox, operating system. Network administration by writing ip
address. Configuration on loopbaack adapter, MikroTik-HeadOffice,
MikroTik-Branch and Pc-Branch. Once connected is formed a virtual interface and
given ip address as ip binder of two public ip. Then proved by ping and tracert
between Pc-Branch can be interconnected, so can also exchange data with sharing
files so that can be done mapping drive. With Packet Sniffer and Torch tools on
Mikrotik can see traffic passing through the virtual gre tunnel interface.
After experimenting with the GNS3 simulator application in such a way with the
console script and proven with the image that the vpn network with gre tunnel
interface can connect more than 2 MikroTik-Branch routers through
MikroTik-HeadOffice as network backbone. With its built vpn gre tunnel network,
the data communication is safe because it is inside the tunnel even in the
internet network. Further research, combining GRE Tunnel with others.
Penulis: Taufik Rahman
Kode Jurnal: jptkomputerdd170270