VoIP[4][10] is not appropriate for non-QoS network, which is the majority of networks in the Internet. It is, therefore, difficult to guarantee QoS[7] for VoIP over Virtual Private Networks (VPNs)[1] environment[2]. This paper presents an idea, which will alleviate such limit. The idea in improving a degrading bandwidth performance due to the Internet unreliability is making automatic dial up connection. This additional connection will upgrade the degrading bandwidth performance. However, the existing load balancing tools implemented on router is not appropriate to be implemented over VPNs environment. Therefore, the authors propose Application Routing Load Balancing (ARLB) for VPNs environment.
Index Terms:
Virtual Private Networks (VPNs), QoS, Load balancing, Voice over IP (VoIP), QoS over VPNs, VoIP over VPNs environment, Load balancing over VPNs environment.
Citation:
Sanon Chimmanee, Komwut Wipusitwarakun, "Application Routing Load Balancing (ARLB) to Support QoS for VoIP Application over a VPNs Environment," nca, pp.0094, IEEE International Symposium on Network Computing and Applications (NCA'01), 2001
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