3 Replies Latest reply: Apr 21, 2012 1:36 PM by oem-dba RSS

    EM and elastic IP onAmazon AMI

    vxwo0owxv
      Hi All

      iEverytime I stop and start the instance I have to reconfigure EM as the IP address and the hostname changes

      Can this be resolved if I use elastic IP and have an IP address assoicated with my instance??

      -Thanks
        • 1. Re: EM and elastic IP onAmazon AMI
          866036
          Elastic IP should solve your problem with the external address. It will not however fix the internal name resolution issues when stopping and starting the the instance (The instance will receive a new hostname and internal IP address after a stop and start). I have been changing the hostname of the instance and adding it to the /etc/hosts file under the localhost entry. You'll also need to update your tnsnames.ora and listener.ora files.
          • 2. Re: EM and elastic IP onAmazon AMI
            patfmnd
            Hi,
            Can you explain what I need to do on the host to change the internal IP address. Someone had posted on another thread that they had a script which automatically made the change but I guess that must be something they created.

            Thanks,
            Pat
            • 3. Re: EM and elastic IP onAmazon AMI
              oem-dba
              There is an extensive discussion of EIP regarding an Oracle DB here
              http://www.oem-dba.com/OEMonEC2partOne.pdf