F5 APM HTTP-Auth
Hello Everyone,
I am using SMSGlobal to send the OTP to users. I am facing a strange issue I can see in the reports in current session that its been picking up the right mobile number from AD and assigning different OTP every time but the issue is when multiple user are trying to access the SSL VPN then randomly one out of these multiple users keep receiving the same OTP repeatedly and other users doesn't receive any.
For instance user A for the first time tries to login to ssl vpn, he receives the OTP. Now when user B tries to login to ssl vpn, user A receives the same OTP again and later when user C tries to access ssl VPN, user A receives the same OTP again on his mobile. where as user C and B doesn't receive any OTP on there mobiles.
But if I go and check the sessions under reports on F5 APM I can see there appropriate phones numbers and different new OTP is assigned to all three users.
This the form action http://www.smsglobal.com/http-api.php
Hidden Parameters- action=sendsms&user=xxxxx&password=xxxxx&&api=1&to="%{session.user.otp.mobile}"&text="%{session.user.otp.pwd}"
LTM Model- BIG-IP 2000 Version- 11.4.1
Any help will be highly appreciated.
Thanks, LD