Vip swing among nodes and able to it's node

Hi Experts,
We have a 4 nodes oracle 11.1 RAC server with 10g2 database. OS is redhat 5.1.
When I log into each node by vip, it alaway point to one fixed node (supporaced as D) after log in.
I could not log into A, B , C nodes.
I only can log into each node( A, B, C, D) by its pub IP. But I could log into each node by VIP before.
Also We have other 4 nodes the same initial RAC, both VIP and Pub IP can log into
each node too.
What kind of issue is about this issue?
How to fix it?
Thanks
Jim

You might want to check if all your cluster services are ok, because what you are saying indicates that something is wrong with 3 of your 4 nodes. Try 'crs_stat -t' to see if any resources are not available
Bjoern

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Ok thank you. I have it all setup but a couple of questions.
1. Do we have to create the profile from both nodes or just one? In the documentation and whitepaper it seems like we only need to do all the tasks (creating Application VIP and application profile) from one node.
2. For some reason my profile for the application in an UNKNOWN state. When I try to start it, I get an error.
HA Resource Target State
httpApp1 ONLINE UNKNOWN on humboldt
ora.FPRCPROD.FPRCPROD1.inst ONLINE ONLINE on galapagos
ora.FPRCPROD.FPRCPROD2.inst ONLINE ONLINE on humboldt
ora.FPRCPROD.db ONLINE ONLINE on galapagos
ora.galapagos.ASM1.asm ONLINE ONLINE on galapagos
ora.galapagos.LISTENER_GALAPAGOS.lsnr ONLINE ONLINE on galapagos
ora.galapagos.gsd ONLINE ONLINE on galapagos
ora.galapagos.ons ONLINE ONLINE on galapagos
ora.galapagos.vip ONLINE ONLINE on galapagos
ora.humboldt.ASM2.asm ONLINE ONLINE on humboldt
ora.humboldt.LISTENER_HUMBOLDT.lsnr ONLINE ONLINE on humboldt
ora.humboldt.gsd ONLINE ONLINE on humboldt
ora.humboldt.ons ONLINE ONLINE on humboldt
ora.humboldt.vip ONLINE ONLINE on humboldt
rachttpVIP1 ONLINE ONLINE on humboldt
[oracle@humboldt tmp]$ crs_start httpApp1
CRS-1028: Dependency analysis failed because of:
'Resource in UNKNOWN state: httpApp1'
CRS-0223: Resource 'httpApp1' has placement error.

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Some additional info which can be quite helpful.
a watchpoint is an indicator in a program that tells the ABAP runtime processor to interrupt the program at a particular point. Unlike breakpoints, however, watchpoints are not activated until the contents of a specified field change. Watchpoints, like dynamic breakpoints, are user-specific, and so do not affect other users running the same program. You can only define watchpoints in the Debugger.
Use
You set watchpoints in the Debugger to monitor the contents of specific fields. They inform you when the value of a field changes. When the value changes, the Debugger interrupts the program.
Features
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See also Setting Watchpoints.
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See also Specifying Logical Links.
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Breakpoint Variants
The Debugger contains different breakpoint variants:
Static
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Directly set
dynamic breakpoints
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Breakpoints
at statements
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Breakpoints
at subroutines
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Breakpoints at function modules
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Breakpoints at methods
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Breakpoints at exceptions and system exceptions
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Dynamic breakpoints are more flexible than static breakpoints because you can deactivate or delete them at runtime. They have the following advantages:
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we can keep them at :
Statements
Subroutines
Function Module Calls
at Methods
System Exceptions
break point :
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hi
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you should have to user some other new ips for VIP.
PLEASE CHANGE THE VIP IP's and try again.
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192.168.2.132 rac2-vip.sun.com rac2-vip
192.168.2.133 rac3-vip.sun.com rac3-vipchange the ips to some other ip not used by any machines.
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# Public
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10.1.10.202 rac2.localdomain rac2
#Private
10.1.9.201 rac1-priv.localdomain rac1-priv
10.1.9.202 rac2-priv.localdomain rac2-priv
#Virtual
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Message was edited by:
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Vip swing among nodes and able to it's node

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