I tried to install Netbackup client version 5.1 on Redhat AS 4.3 (kernel 
version 2.6.9-34.0.1.ELsmp).  I found installtion verion show support kernel 
version 2.4.

Does Netbackup version 5.1 support kernel version 2.6 or not?

===========================================
VERITAS Installation Script
Copyright 1993 - 2004 VERITAS Software Corporation, All Rights Reserved.

        Installation Options

        1 NetBackup
        2 NetBackup Client Software

        q To quit from this script
Choose an option [default: q]: 2
Do you want to install the NetBackup client software for this client? [y,n] 
(y)

        OS Level Options
        ----------------
        1. IBMzSeriesLinux2.4
        2. RedHat2.4

        If your Operating System is a newer level than those listed,
        choose the highest level.

        Enter Choice [1 - 2]



Thanks.