Apply IP Customization Rules to a Virtual Machine

You can apply an IP customization rule to the recovery settings of a protected virtual machine.
For the list of guest operating systems for which
Site Recovery Manager
supports an IP customization, see the
Compatibility Matrices for Site Recovery Manager 8.8
at https://docs.vmware.com/en/Site-Recovery-Manager/8.8/rn/compatibility-matrices-for-vmware-site-recovery-manager-88/index.html.
When you apply an IP customization rule, you specify a single subnet IP mapping rule for each network mapping.
If you set the advanced setting option
recovery.useIpMapperAutomatically
to True and configure the IP mapping rule for virtual networks, then
Site Recovery Manager
evaluates the subnet IP mapping rules during the recovery to customize the virtual machines. If you set this option to False,
Site Recovery Manager
does not evaluate the IP mapping rules during a recovery. You can override the effect of this option for each virtual machine by using the
IP Customization
option.
The
recovery.useIpMapperAutomatically
default option is True. If you set it to Auto,
Site Recovery Manager
customizes the virtual machine by using the IP Customization rule.
  1. In the
    vSphere Client
    , click
    Site Recovery
    Open Site Recovery
    .
  2. On the
    Site Recovery
    home tab, select a site pair, and click
    View Details
    .
  3. Select the
    Recovery Plans
    tab, click a recovery plan, and select
    Virtual Machines
    .
  4. Right-click a virtual machine and click
    Configure Recovery
    .
  5. From the
    IP Customization
    mode list, select
    Use IP customization rules if applicable
    and click
    OK
    .
    Option
    Description
    Auto
    Depends on the advanced setting for
    recovery.useIpMapperAutomatically
    .
    If you have configured IP mapping rules for virtual networks and
    recovery.useIpMapperAutomatically
    is set to True,
    Site Recovery Manager
    evaluates the subnet IP mapping rules during a recovery to customize the virtual machines.
    If
    recovery.useIpMapperAutomatically
    is set to False,
    Site Recovery Manager
    does not evaluate the IP mapping rules during recovery.
    Use IP customization rules if applicable
    Overrides the effect of the Auto option. If you have configured IP mapping rules for virtual networks, during recovery
    Site Recovery Manager
    customizes the virtual machines .
    Manual IP customization
    Overrides the effect of the Auto option. You must set up manually the new recovery IP per virtual machine.
    No IP customization
    Overrides the effect of the Auto option. No changes in the recovery virtual machine IP.