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How To Add Additional Isolation Address For Redundancy?

Answer»

By default, VMWare HA use to ping default gateway as the isolation ADDRESS if it stops receiving heartbeat. We can add an ADDITIONAL values in case if we are USING redundant service console both belongs to different subnet. Let’s say we can add the default gateway of SC1 as first value and gateway of SC2 as the additional one using the below value.

  1. Right Click you’re HA cluster
  2. Goto to advanced options of HA
  3. Add the line “das.isolationaddress1 = 192.168.0.1″
  4. Add the line “das.isolationaddress2 = 192.168.1.1″ as the additional isolation address

By default, VMWare HA use to ping default gateway as the isolation address if it stops receiving heartbeat. We can add an additional values in case if we are using redundant service console both belongs to different subnet. Let’s say we can add the default gateway of SC1 as first value and gateway of SC2 as the additional one using the below value.



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