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Justin_Huff_481's avatar
Justin_Huff_481
Icon for Nimbostratus rankNimbostratus
Aug 07, 2008

Migrate IP addresses

I'm going the joy of migrating to a new IP block. Ideally, I'd like to get my virtual servers to respond on two different IPs during the DNS transition. Is there anyway to make that happen?

 

 

As a fall back, I'll just have to clone the VS and configure it for the new IP.

 

 

Thanks!
config
design

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  • Hamish's avatar
    Hamish
    Icon for Cirrocumulus rankCirrocumulus
    Aug 08, 2008
    Just to ensure that you don't have to go through the hassle of duplicating changes on your VS's, you could alter the existing VS to the new IP, and then create a temporary VS on the LB with the old address that simply forwards all traffic to the correct VS...

     

     

    H
  • Justin_Huff_481's avatar
    Justin_Huff_481
    Icon for Nimbostratus rankNimbostratus
    Aug 08, 2008
    Ahh good idea. I suppose I could just 'b load' a new config to eliminate any downtime.

     

     

    How do you do the forward ? with an iRule?