Scenario A: NAT/Route Mode Gateway
For new network installations or installations where the SonicWALL NSA Series is replacing the existing network gateway.
In this scenario, the SonicWALL NSA Series is configured in NAT/Route mode to operate as a single network gateway. Two Internet sources may be routed through the SonicWALL appliance for load balancing and failover purposes. Because only a single SonicWALL appliance is deployed, the added benefits of high availability with a stateful synchronized pair are not available.
To set up this scenario, follow the steps covered in the Initial Setup section. If you have completed setup procedures in that section, continue to the Additional Deployment Configuration section, on page 37 to complete configuration.
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SonicWALL NSA
Network Security Appliance |
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| NSA | ISP 1 |
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| Internet |