White Paper

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The server
responds. There is
a new message
here – one we
haven’t talked
about. The
Certificate Request.
The server is
indicating to
Jetdirect that it must
send it certificate to
the server to be
validated. We are
in good shape
because Jetdirect
already stored a
certificate capable
of doing Client and
Server
authentication.
That is a good
thing!
Here we have a
TLS Alert indicating
Unknown CA.
Jetdirect is sending
this message to the
server. This means
that Jetdirect
performed some
checks on the
server certificate
and couldn’t verify
that it was trusted.
In short – Jetdirect
needs a CA
certificate
configured.