i have sent this question to other forums,asked everybody who i thought might know and have
spent the last 3 months trawling the internet tying to find the answer to this question but
have drawn a complete blank.
is there anybody out there who can help???
i am using a windows 2000 server as a stand alone certificate server to which i am submitting
a base64 PKCS#10 certificate request for a cisco router identity certificate, What i would like
to know is how i would go about adding an extra attribute to the certificate request the
attribute i would like to add is
"Subject Alternative Name" with a value of "DNS Name=Router-1.acme.com"
i know there is a box marked Additional Attributes on the submit a saved request page
of the CA (see attachment) but i don't know what the syntax is.
the nearest i have got to the answer was on the microsoft web site that said any additional attributes
can be entered into the Additional Attributes box on the submit a saved request web page on the CA but
frustratingly it doesn't tell you anything about the syntax.