Verify Otp Via Login From The Vpn Client - ZyXEL Communications ZYWALL OTPV2 - SUPPORT NOTE V1 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 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 in the "Login" field and PIN code + password in the "Password" field.
Step2. Trigger the IPSec VPN tunnel
1) There are only 10 seconds 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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