Forum Discussion
IanB
Jun 23, 2016Employee
If I understand your question correctly, you're saying that if you send an unencrypted persistence cookie to the LTM when it is configured for cookie encryption on that virtual server, then it fails to recognise the cookie. If that's what you're saying, then that's working as designed.
An unencrypted cookie comes in, and it decrypts it by passing it through AES, and what comes out is not valid, so it is discarded.
Why would you be sending both encrypted and unencrypted cookies to the same virtual server ?