HP VPN Firewall Appliances VPN Configuration Guide

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To configure automatic certificate request:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter PKI domain view.
pki domain domain-name N/A
3. Set the certificate request
mode to auto.
certificate request mode auto
[ key-length key-length | password
{ cipher | simple } password ] *
Manual by default.
Requesting a certificate in manual mode
In manual mode, you must submit a local certificate request for an entity. Before the request, you must
retrieve a CA certificate and generate a key pair for the PKI domain.
The CA certificate in the PKI domain is used to verify the authenticity and validity of a local certificate.
Generating a key pair is an important step in certificate request. The key pair includes a public key and
a private key. The private key is kept by the user. The public key is transferred to the CA along with some
other information. For more information about RSA key pair configuration, see "Managing public keys."
Follow these guidelines to request a certificate in manual mode:
• If a PKI domain already has a local certificate, creating an RSA key pair might result in
inconsistency between the key pair and the certificate. To generate a new RSA key pair, delete the
local certificate and then execute the public-key local create command. For more information about
the public-key local create command, see Security Command Reference.
• A newly created key pair will overwrite the existing one. If you perform the public-key local create
command in the presence of a local RSA key pair, the system will ask you whether you want to
overwrite the existing one.
• If a PKI domain already has a local certificate, you cannot request another certificate for it. This
helps avoid inconsistency between the certificate and the registration information resulting from
configuration changes. Before requesting a new certificate, use the pki delete-certificate command
to delete the existing local certificate and the CA certificate stored locally.
• When it is impossible to request a certificate from the CA through SCEP, you can print the request
information or save the request information to a local file, and then send the printed information or
saved file to the CA by an out-of-band means. To print the request information, use the pki
request-certificate domain command with the pkcs10 keyword. To save the request information to
a local file, use the pki request-certificate domain command with the pkcs10 filename filename
option.
• Make sure the clocks of the entity and the CA are synchronous. Otherwise, the validity period of the
certificate will be abnormal.
To manually request a certificate request:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter PKI domain view.
pki domain domain-name N/A
3. Set the certificate request
mode to manual.
certificate request mode manual
Optional.
Manual by default.
4. Return to system view.
quit N/A