Layer 4 NAT mode

What is the Layer 4 NAT mode load balancing method?

This mode is also a high performance solution but not as fast as DR mode.

It requires the implementation of a two arm infrastructure with an internal and external subnet to carry out the translation (the same way a firewall works). Also, each Real Server must use the load balancer as the default gateway. Layer 4 NAT mode is transparent i.e. the Real Servers will see the source IP address of the client.

CLEVER LOAD BALANCING SOLUTIONS

Loadbalancer.org’s suite of agile products and services are clever not complex, designed to minimize the learning curve and empower IT teams to be self-sufficient when it comes to maintaining and configuring our products. Saving time and money.