13.7 Mapping overlapping IP addresses
If a network management environment contains overlapping address domains, each such domain must be configured as a unique tenant. For details, see Configure Tenants in NNMi Help and 14. NNMi Security and Multi-Tenancy.
If your network management domain supports static NAT but the NNMi management server is not within the scope of static NAT, you can configure NNMi to display the NAT external IP address (public address) in the Mapped Address attribute in the IP Address form for the identified tenant/NAT internal IP address (such as a private IPv4 address) pairs.
If you are configuring NNMi for areas of your network management domain that use dynamic NAT or dynamic PAT, do not use the Overlapping IP Address Mapping form. For details, see 13.6 Dynamic NAT and dynamic PAT considerations.
A static NAT configuration for a network domain might be applied to public IP addresses or private IP addresses, or both.
To configure NNMi to display the static NAT external IP address in the Mapped Address attribute in the IP Address form for the identified tenant/NAT internal IP address pairs, do one of the following:
On the NNMi console, use the Overlapping IP Address Mapping form.
Use the nnmloadipmappings.ovpl command.
For details, see NNMi Help or the nnmloadipmappings.ovpl Reference Page.
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