Learn about how Prisma Access can change your IPSec tunnels. 
    Prisma® Access uses IPSec to securely connect branch offices and data centers to the
                service. If there is an issue with bringing up the IPSec tunnel, it can be
                challenging to read logs related to IKE and IPSec events in an attempt to
                troubleshoot the issue.
A new UI provides clear diagnostic IPSec tunnel information, including the reason for
                the tunnel failure, the configured and exchanged IPSec and IKE parameters, and
                recommended settings for IKE and IPSec crypto values for service connections and
                remote network connections. With the UI, you have a full picture of your IPSec
                tunnels. You can also trigger an IKE renegotiation for a given service connections
                or remote network connections.
This tunnel information reflects real-time monitoring status, along with an
                explanation of why any tunnels have gone down.