NSPOS Servers and Whitelisting

This notice is intended for customers using NetSuite Point of Sale (NSPOS).

Whitelisting IP addresses as exceptions to a firewall lets customers maintain a list of trusted domains. Although whitelisting is a common security practice in many businesses, there are certain NSPOS guidelines you should follow to ensure uninterrupted synchronization between your registers and your NSPOS replication server.

How Whitelisting can Impact NSPOS

You should not whitelist an NSPOS server by a specific IP address. A server’s IP address can change due to server rebuilds, updates, and maintenance. Whitelisting an NSPOS server by its IP address could block your connection to the server.