BPEL url hangs on Node2 in ACTIVE/PASSIVE setup

Hi All,
First of all, thanks in advance for your help!!!
Question:
=======
a) What are files I need to change in BPEL for ACTIVE/PASSIVE setup?
b) What are the exact entries to be changed?
Background:
=========
HOST A and HOST B connected to shared device.
Env --> Sun Solaris 10
Database repository --> HOST C and 10.2.0.3.0
BPEL hosts --> HOST A and HOST B, using BIG IP for VIP
BPEL version --> 10.1.3.1.0
1) Created BPEL repository on 10.2.0.3.0 -- Went fine
2) Install J2ee and Web Services on shared device @ HOST A -- Went fine
3) Install BPEL on shared device @HOST A--> went fine
4) Able to do opmnctl startall/stolall on HOST A
5) Able to access EM/BPELAdmin/BPELConsole on HOST A
6) Able to do opmnctl startall/stopall on HOST B
Issue
====
The url on HOST B hangs for EM and BPELConsole, however BPELAdmin workks fine.
For EM and BPELConsole it asks for usernamer and password and the next screen hangs for ever.
Question:
=======
a) What are files I need to change for ACTIVE/PASSIVE setup?
Note:
====
I read stuff in Metalink and google, however there are NO exact steps for ACTIVE/PASSIVE setup/
I changed the file jgroups-protocol.xml, but in Vain
Thanks
Regards
Natrajan

Anyone is using Active-Passive in BPEL environment??

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