Disabling Anti-lockout for testing locked me out

[julienloizelet]

In the landing page, we say:

You may have to disable the Anti-lockout rule in System/Advanced/Admin Access for the time of the test.

Last time I did that, I was not able to access the web UI anymore.

We should maybe mention this warning :

ensure a firewall rule is in place that allows access, to avoid being locked out!)