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Internal Subnet

Internal Subnet

In nBalance, the Internal Subnet setting is a list of trusted private network ranges (your LAN/VPN/DC subnets). Its main purpose is to helps nBalance correctly identify traffic that originates from inside your organization so that security controls like Geo-Restrict don’t accidentally block your internal users. Examples: 192.168.0.0/23, 192.168.20.0/24

Add Subnet / Network Range.

  1. Navigate to Geo Restrict - > Internal Subnets Click on Geo Restrict from the left navigation menu, then scroll down to the Internal Subnets section at the bottom of the page.
Internal Subnet
  1. In the Internal Network / Subnet field, enter the network range.
Internal Subnet

Internal subnets must be specified in CIDR notation.
Examples:

  • 192.168.0.0/23
  • 192.168.20.0/24
  • The added subnet appears in the Internal Subnets list below.

Remove Internal Subnet To delete a configured subnet:

  1. Locate the subnet in the Internal Subnets list.
  2. Click Remove in the Action column.

Notes

  • Changes take effect immediately after being added or removed.
  • Ensure all required internal networks are added to avoid unintended access restrictions.