最終更新:2010-09-07 (火) 04:44:12 (4978d)
IPVS
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IP Virtual Server
http://www.linuxvirtualserver.org/software/ipvs.html
IPVS (IP Virtual Server) implements transport-layer load balancing inside the Linux kernel, so called Layer-4 switching. IPVS running on a host acts as a load balancer at the front of a cluster of real servers, it can direct requests for TCP/UDP based services to the real servers, and makes services of the real servers to appear as a virtual service on a single IP address.
