Thank you very much CN for your fast answer,
I will give a hit tomorrow for this.
One more thing regarding the IDP, I am very disapointed to see that IDP version 5.0 does not support FAILOVER (standalone or 3rd party) so this is forcing me to go for IDP version 4.1R3(latest release).
I have pair of IDP 250 to deploy inline in failover
also for further confirmation
I will have
1) RHEL AS 5.0 update 1 (without any Red hat network support)
2) NSM 2008.2R2
3) NSM will manage IDP version 4.1R3(latest relase for IDP 250). (Release 4.2 is only for IDP 8200)
Can u see any problem in above one
Thanks and awaiting your fast response