Limitations and Precautions for Static Mapping

Hardware Requirements

The static mapping function is supported by all models.

License Requirements

The static mapping function is not license-controlled.

Restrictions

• The public IPv4 addresses in static mapping address pool cannot be the same as the addresses in NAT address pool. Otherwise, the configuration fails.
• Static mapping 3-tuple NAT applies only to active/standby hot standby scenarios, not to load balancing hot standby scenarios.
• When the static mapping mode is set to 3-tuple-based NAT, the address pool supports only the local but not the global mode.
• Static mapping does not support IPv6.