Verify Otp Via Login From The Vpn Client - ZyXEL Communications ZyWALL OTPv2 Support Notes

4.4 Verify OTP via Login from the VPN Client

Step1. Trigger the IPSec VPN tunnel.
1) Click the "Open Tunnel" button on IPSec VPN client (The VPN tunnel must be triggered from the Client
side because it is a dynamic tunnel).
2) When doing the Phase-1 authentication, the authentication window will pop-up for the X-Auth login.
3) Enter the user name into the "Login" field and PIN code + password in the "Password" field.
Step2. Establish the IPSec VPN tunnel.
1) There is only a 10 second window to enter the authentication information into X-Auth window. If you
use more time to finish it, the tunnel will fail to establish. You can see the message on VPN Console as
in the picture below.
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