完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Wu, Wei-Ming | en_US |
dc.contributor.author | Wang, Kuochen | en_US |
dc.contributor.author | Jan, Rong-Hong | en_US |
dc.contributor.author | Huang, Chia-Yuan | en_US |
dc.date.accessioned | 2014-12-08T15:13:12Z | - |
dc.date.available | 2014-12-08T15:13:12Z | - |
dc.date.issued | 2007 | en_US |
dc.identifier.isbn | 978-0-7695-3054-3 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/10200 | - |
dc.identifier.uri | http://dx.doi.org/10.1109/PRDC.2007.11 | en_US |
dc.description.abstract | The SIP proxy server, which is an important building block of a SIP network, can be in a form of a cluster to prevent service unavailability caused by software or hardware failures. The design of a SIP proxy server cluster with a single dispatcher in a SIP network faces the single-point-of-failure problem. The use of dual SIP dispatcher architecture was proposed and VRRP (Virtual Router Redundancy Protocol) was used as an JP failover mechanism. In this paper, we have designed and implemented a dependable SIP network that includes n + k SIP dispatchers (n active dispatchers + k backup dispatchers) to control and monitor a cluster of m SIP proxy servers for VoIP and video conferencing applications. A fast failure detection and failover (FFF) scheme has also been proposed. FFF uses OpenAIS as a high availability middleware to perform health check and failover of dispatchers and proxy servers. Experimental results have shown that the FFF scheme reduces the dispatcher failover time by 80% compared to the VRRP mechanism and also shorten the proxy failover time by 85% compared to the mechanism provided by OpenSER itself | en_US |
dc.language.iso | en_US | en_US |
dc.title | A fast failure detection and failover scheme for SIP high availability networks | en_US |
dc.type | Proceedings Paper | en_US |
dc.identifier.doi | 10.1109/PRDC.2007.11 | en_US |
dc.identifier.journal | 13TH PACIFIC RIM INTERNATIONAL SYMPOSIUM ON DEPENDABLE COMPUTING, PROCEEDINGS | en_US |
dc.citation.spage | 187 | en_US |
dc.citation.epage | 190 | en_US |
dc.contributor.department | 資訊工程學系 | zh_TW |
dc.contributor.department | Department of Computer Science | en_US |
dc.identifier.wosnumber | WOS:000254220100026 | - |
顯示於類別: | 會議論文 |