Set IP policies | Network | Northflank Application docs

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Set IP policies

You can set IP policies for a specific port from the security rules section of the ports & DNS page of deployment services.

You can enter specific IP addresses to allow or deny access to your service's ports, or enter CIDR blocks to allow or deny ranges of IP addresses. For example, would block or allow IP addresses in the range -

Allowing an IP address, or a range of addresses, will block all other IP addresses.

Denying an IP address will always take precedence over allowing an IP address, so it isn't possible to deny a range of IP addresses and allow specific ones within that range. You can, however, allow a range of IP addresses and deny specific IP addresses within the range.

You can apply rules to one or multiple ports.

Configuring IP policies for a port for a deployment service in the Northflank application

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