Layer 2 VPN
BdREN provides both Layer-2 (MPLS) and Layer-3 (IPSec and GRE) VPN services. Under Layer-2 BdREN is also capable of providing Virtual Private LAN Services (VPLS). At present, Daffodils University is taking Layer-2 (MPLS) VPN services from BdREN to interconnect its permanent campus at Ashulia with its Data Center at Dhaka city.
Layer 3 VPN
BdREN has established their own internet backbone to providing nationwide academic network among the universities. Universities can collaborate with each other through national academic bandwidth without any extra amount other than commercial internet bandwidth.