ARTERIA|ARTERIA Networks Corporation


  1. MARUSAN-AI Co., Ltd.


Introduction of dedicated lines between main areas and closed IP-VPNs in regional areas.
They used frame relay service to link their nation-wide sites as an in-company network but because the volume of the traffic between the sites were increasing, it was getting less effective.
They were looking for an optimum network with a new network technology.

Type of Business Food manufacturer
Task Through traffic is increasing

DynaEther Wide

Closed IP Networks

  • Summary

Introduction Flow

Back ground

Due to traffic increase between the sites,
intracompany network was getting less effective.

ARTERIA Networks proposal

ARTERIA Networks proposed "Merihari (Japanese word means accent)" network which is to link the major sites with large-bandwidth Wide-Area Ethernet and to link the regional sites with VECTANT closed IP service that uses NTT's Flets optical network as access circuit.
The head office had 1Gbps including the internet connection, the major sites secured 100Mbps connection and the regional sites had Flets 100Mbps best effort.

Customer's point of choice

  • Their point was, without increasing any more budget, how much they could expand the band-width.
    Another point was as this was a replacement of the network they had already had, they would like to continue to use existing equipment.
  • At the head office, the highly flexible idea of sharing the internet connection was appreciated.
  • To the IP-VPN service, Global Access dealt with it one-stop that relieved the customers from compared process.


  • The network bandwidth has increased largely.
  • Comparing to previous system, the cost has stayed the same as it used to be.
  • Current equipment has been utilized.

Network Configuration Diagram

Network Configuration Diagram

Customers Overview


Service at This Time

DynaEther Wide
DynaEther Wide
A multipoint connection service to connect multiple LANs over layer 2
Closed IP Networks
Closed IP Networks
A secure, closed VPN service that supports multiple carriers and bypasses the internet.