Sundaramurthy Blog

February 19, 2010

Manual Network Configuration

Filed under: Network Requirments,Oracle 11R2,Oracle 11R2 installtion — sundar5 @ 10:39 pm

If you choose not to use GNS, then before installation you must configure public, virtual, and private IP addresses.  According to oracle this is a  minimum requirment for two node cluster

Identity Home Node Host Node Given Name Type Address Address Assigned By Resolved By
Node 1 Public Node 1 node1 Public 192.0.2.101 Fixed DNS
Node 1 VIP Node 1 Selected by Oracle Clusterware node1-vip Virtual 192.0.2.104 Fixed DNS and hosts file
Node 1 Private Node 1 node1 node1-priv Private 192.168.0.1 Fixed DNS and hosts file, or none
Node 2 Public Node 2 node2 Public 192.0.2.102 Fixed DNS
Node 2 VIP Node 2 Selected by Oracle Clusterware node2-vip Virtual 192.0.2.105 Fixed DNS and hosts file
Node 2 Private Node 2 node2 node2-priv Private 192.168.0.2 Fixed DNS and hosts file, or none
SCAN VIP 1 none Selected by Oracle Clusterware mycluster-scan virtual 192.0.2.201 Fixed DNS
SCAN VIP 2 none Selected by Oracle Clusterware mycluster-scan virtual 192.0.2.202 Fixed DNS
SCAN VIP 3 none Selected by Oracle Clusterware mycluster-scan virtual 192.0.2.203 Fixed DNS

Note:

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