As per ILB PSARC Inception summary, I am to send mail to the VRRP case log to state the requirements that ILB poses on VRRP. ILB Phase 1 only needs failover for the two cases listed in Appendix C of :
http://sac.eng/arc/PSARC/2008/575/inception.materials/ILB-design.txt I do not think VRRP group or scripting features are required to support these failover cases. Sangeeta
