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RAC public, VIP subnet

Jakub 1Mar 27 2015 — edited Mar 27 2015

Hi,

I've got question about network configuration in Oracle RAC 11.2. According to documentation http://docs.oracle.com/cd/E11882_01/rac.112/e17264/preparing.htm#TDPRC135

"The virtual IP address must be on the same subnet as your public IP address.",

" The IP addresses used for the SCAN addresses must be on the same subnet as the VIP addresses."

So in ideal configuration we should end up with something similar to configuration example from table 2-1 http://docs.oracle.com/cd/E11882_01/rac.112/e17264/preparing.htm#BCGJBBGE

My question is. Can it be that

public ip will be on separated subnet,

vip and scan will be on different subnet,

and priv will be on separate subnet (dedicated to interconnect)

and is this configuration is supported.

Regards

Jakub
This post has been answered by FreddieEssex on Mar 27 2015
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Locked on Apr 24 2015
Added on Mar 27 2015
#performance-availability, #rac-asm-clusterware-installation
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