PORT CHESTER, NY -- D.H. Brown Associates, Inc. (DHBA) has released a report today detailing the results of a Linux cluster-software failover product evaluation. Six of the 43 products evaluated are stand-outs: Mission Critical Linux NetGuard 0.1.1 beta, GoAhead Self Reliant 9000 2.0 beta, Vertel eORB 2.1 and Eternal etEngine 1.2b2, Legato Cluster Enterprise 4.7, Steeleye LifeKeeper 3.01 beta, and PolyServe LocalCluster Enterprise 2.1. The study found that these offerings accomplish Rapid IP failover in times ranging from 0.04 to 3.8 seconds.