Knowledge Base

How to configure 2FA using Email with different port than 443?

Scenario

We would like to use 2FA with Email (or Email-to-SMS), but we use port 8443 on our firewall to access device. Default port (443) is reserved for our mail server. How to configure 2FA using Email with different port than 443? 

Step

If you use port 8443 on the firewall to access device, change the HTTPS port in CONFIGURATION > System > WWW > Service Control.
 
Create a new service object for port 8443 in CONFIGURATION > Object > Service > Add.
 
Go to CONFIGURATION > Object > Service Group > Default_Allow_WAN_To_ZyWALL and move the service object port 8443 to Member.
 
In CONFIGURATION > Object > Auth. Method > Two-factor Authentication > VPN Access, tick “Enable” and enter the WAN IP address of ZyWALL.
 
In CONFIGURATION > System > Notification > Mail Server, configure mail server.
 
Enter the email address for the user for 2FA authentication.

Verification

When VPN client is trying to build the tunnel, the user receives the email and click the button “Authorize”.
 
The user is successfully authenticated.



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Question Profile

LANGUAGE:
ARTICLE ID:017982
TYPE:Application / Configuration Example
FIRMWARE:4.35 and later version
VIEWS:103
VOTES:0
TECHNOLOGY:
MODEL:ATP100,ATP200,ATP500 (view more model name)

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