What are the domains, URLs, IP and ports to be open on firewall to allow authenticator app push

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What are the domains, URLs, IP and ports to be open on firewall to allow authenticator app push

Vitor Conversys 5

Hi,

I'm building a captive portal network using Azure AD and users have MFA enabled it, but the push does not appear because some URL are missing on the redirect ACL.

What are the domains, URLs, IP and ports to be open on firewall to allow authenticator app push or communication of the microsoft authenticator APP?

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Answer 1

Sandeep G-MSFT 20,796 Microsoft Employee Moderator

@Vitor Conversys

Thank you for posting this in Microsoft Q&A.

As I understand you are looking for URL's, ports etc to be allowed for push notifications in Azure MFA with Microsoft Authenticator app.

Hi, the list here may be of help: https://learn.microsoft.com/en-us/azure/azure-portal/azure-portal-safelist-urls?tabs=public-cloud

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Let me know if you have any further questions on this.

Please "Accept the answer" if the information helped you. This will help us and others in the community as well.

Vitor Conversys 5 Reputation points

2024-10-14T15:35:46.11+00:00

Hi, @Sandeep G-MSFT

I've already tried allowing all of those URLs ports 80 and 443, but no success. The problem is that the connection is outbound of my network, so I need to know which address or IPs and ports that I need to allow on my restrict redirect ACL on Aruba Access Points so the push can work, using the offline method works normally.

Thank for your help.
Vitor Conversys 5 Reputation points

2024-10-14T15:36:42.46+00:00

Hi, @Sandeep G-MSFT

I've already tried allowing all of those URLs ports 80 and 443, but no success. The problem is that the connection is outbound of my network, so I need to know which address or IPs and ports that I need to allow on my restrict redirect ACL on Aruba Access Points so the push can work, using the offline method works normally.

Thank for your help.
Alexander Pedreros Gomez 0 Reputation points

2025-05-14T22:49:18.5533333+00:00

@Vitor Conversys finally you resolve this trouble ? I have the same trouble in to my network, but i think that you can resolve this with the ACL rules.

Sandeep G-MSFT can you help us to solve this ?

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What are the domains, URLs, IP and ports to be open on firewall to allow authenticator app push

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