RE: Differentiate between VIP,Public IP and Private IP

  • From: "Crisler, Jon" <Jon.Crisler@xxxxxxx>
  • To: <hrishys@xxxxxxxxxxx>, <exriscer@xxxxxxxxx>
  • Date: Thu, 30 Jul 2009 11:46:12 -0400

Is this a system you are starting to build, or has this system already
been built and you are trying to figure out which IP was used for what
purpose ?

 

________________________________

From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of hrishy
Sent: Thursday, July 30, 2009 5:14 AM
To: exriscer@xxxxxxxxx
Cc: oracle-l@xxxxxxxxxxxxx
Subject: Re: Differentiate between VIP,Public IP and Private IP

 

Hi

 

Any way to differentiate betwen VIP and Public IP or they are
interchangeable

 

regards

Hrishy



--- On Thu, 30/7/09, LS Cheng <exriscer@xxxxxxxxx> wrote:

        
        From: LS Cheng <exriscer@xxxxxxxxx>
        Subject: Re: Differentiate between VIP,Public IP and Private IP
        To: "hrishy" <hrishys@xxxxxxxxxxx>
        Cc: oracle-l@xxxxxxxxxxxxx
        Date: Thursday, 30 July, 2009, 10:02 AM

        Hi
        
        VIP and PUBLIC IP must be in same network so that might give you
a hint
        
        Private IP should be something like 192.168.*.* or 10.*.*.*
        
        
        Thanks
        
        --
        LSC
        
        
        

        On Thu, Jul 30, 2009 at 11:00 AM, hrishy <hrishys@xxxxxxxxxxx
<http://uk.mc237.mail.yahoo.com/mc/compose?to=hrishys@xxxxxxxxxxx> >
wrote:

Hi 

 

Apologies for not wording the question properly.

 

When the sysadmins gives me a bunch of IP's they are just numbers
seperated by dots.How would i know i need to use this number for VIP
this number for public IP and this number for private interconnect.

 

regards

Hrishy

 



--- On Thu, 30/7/09, LS Cheng <exriscer@xxxxxxxxx
<http://uk.mc237.mail.yahoo.com/mc/compose?to=exriscer@xxxxxxxxx> >
wrote:

        
        From: LS Cheng <exriscer@xxxxxxxxx
<http://uk.mc237.mail.yahoo.com/mc/compose?to=exriscer@xxxxxxxxx> >
        Subject: Re: Differentiate between VIP,Public IP and Private IP
        To: hrishys@xxxxxxxxxxx
<http://uk.mc237.mail.yahoo.com/mc/compose?to=hrishys@xxxxxxxxxxx> 
        Cc: oracle-l@xxxxxxxxxxxxx
<http://uk.mc237.mail.yahoo.com/mc/compose?to=oracle-l@xxxxxxxxxxxxx> 
        Date: Thursday, 30 July, 2009, 9:57 AM 

         

        Hi
        
        Public IP is for the server (like any other server physical IP)
        VIP for Database access (provides Failover and Failback if
configured) and must be in the same subnet as Public IP
        Private IP for Clusterware heartbeat and RAC Cache Fusion
        
        
        Regards
        
        --
        LSC
        
        

        On Thu, Jul 30, 2009 at 10:50 AM, hrishy <hrishys@xxxxxxxxxxx
<http://uk.mc237.mail.yahoo.com/mc/compose?to=hrishys@xxxxxxxxxxx> >
wrote:

Hi

 

If my System administrator gives me bunch of IP's for installation of
RAC cluster

 how would i know which ip is to be used for

 

Public IP

Private IP for the interconnect

VIP

 

regards

Hrishy

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