Modify Scan Listener and add more Ports

There are times where you may need to modify the default settings of the scan listener to cater for migrations, changes in network, etc, etc. One particular scenario I have right now is to migrate some databases to a new cluster with minimal change to application connect strings. I have a number of databases on […]

Oracle HAIP

Starting with oracle introduced highly available IP (HAIP) addresses. This allows the oracle clusterware to provide redunadant interconnect usage without the need for bonding at the network interface level. More information on HAIP can be found here for Solaris. Lets see it in action. We have defined network interfaces across two vlans and the […]

Solaris: PRVG-1509 when active/passive IPMP is being used

Upon installing 12C Grid Infrastructure on Solaris 5.10 the following problem was encountered during the pre installation checks.

Looking at our interface setup all seems ok. We have an active/passive IPMP group setup for our public interfaces to cater for failover. Confirmed with my trusty Unix admin that the setup was all good.