TY - GEN
T1 - ELA
T2 - 5th Symposium on Applications and the Internet, SAINT'2005
AU - Aoyagi, Sadanori
AU - Takizawa, Makoto
AU - Saito, Masato
AU - Aida, Hiroto
AU - Tokuda, Hideyuki
PY - 2005/12/1
Y1 - 2005/12/1
N2 - In this paper, we propose a fully distributed VPN system over peer-to-peer(P2P) network called Everywhere Local Area network (ELA). ELA enables to establish private over-lay network for VPN among nodes of a group without any servers. As opposed to the existing VPN systems, nodes of a group can build VPN without setting up a VPN server, and there is no problem of a single-source bottleneck and a single point of failure. Though it is known that VPN system using TCP as tunneling protocol does not work well [6],there are some nodes which can use only TCP because of NAT or Firewall. Therefore each node uses both UDP and TCP appropriately depending on the situation in ELA. The topology of ELA-VPN mitigates performance deterioration. We implemented a proto-type of ELA on Linux, and show result of experimental latency between two nodes.
AB - In this paper, we propose a fully distributed VPN system over peer-to-peer(P2P) network called Everywhere Local Area network (ELA). ELA enables to establish private over-lay network for VPN among nodes of a group without any servers. As opposed to the existing VPN systems, nodes of a group can build VPN without setting up a VPN server, and there is no problem of a single-source bottleneck and a single point of failure. Though it is known that VPN system using TCP as tunneling protocol does not work well [6],there are some nodes which can use only TCP because of NAT or Firewall. Therefore each node uses both UDP and TCP appropriately depending on the situation in ELA. The topology of ELA-VPN mitigates performance deterioration. We implemented a proto-type of ELA on Linux, and show result of experimental latency between two nodes.
UR - http://www.scopus.com/inward/record.url?scp=77955426949&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77955426949&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:77955426949
SN - 0769522629
SN - 9780769522623
T3 - Proceedings - 2005 Symposium on Applications and the Internet, SAINT'2005
SP - 89
EP - 92
BT - Proceedings - 2005 Symposium on Applications and the Internet, SAINT'2005
Y2 - 31 January 2005 through 4 February 2005
ER -