---
title: "Ignored IP addresses in two phased authentication (optional)"
slug: "ignored-ip-addresses-in-two-phased-authentication-optional-6-1"
updated: 2024-04-02T11:51:28Z
published: 2024-05-03T09:18:51Z
canonical: "support.keypro.fi/ignored-ip-addresses-in-two-phased-authentication-optional-6-1"
excludeFromSearch: true
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---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.keypro.fi/llms.txt
> Use this file to discover all available pages before exploring further.

# Ignored IP addresses in two phased authentication (optional)

Select **Keycore_auth_sms** -> **Ignored IP addresses in two phased authentication**

- IP address: IP address for which two-factor authentication is not required
- Netmask: an alternative way to specify an IP network the requests originating from which will not require a two-factor authentication.
  - For example, two-factor authentication is not required for logins from the IP addresses 10.121.6.1-10.121.6.255:
    - IP address: 10.121.6.0
    - Netmask: 24

**Note!** Ignored IP addresses in two-factor authentication is available only if the additional service **Two-factor authentication** has been ordered.

Enabling two-factor authentication for users is described in the [Configuring two-factor authentication for a user (optional)](/docs/ignored-ip-addresses-in-two-phased-authentication-optional-6-1#_Kaksivaiheisen_vahvistuksen_m%C3%A4%C3%A4ritt) chapter.