H3C Technologies H3C S6300 Series Switches - Manual (Page 229)

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• The URL of the CRL repository is not configured, and the proper URL cannot be obtained from the
CA certificate or local certificates in the PKI domain.
• The specified URL of the CRL repository is incorrect.
• The device tries to obtain CRLs through SCEP, but the PKI domain does not have local certificates,
or the key pairs in the certificates have been changed or the PKI domain has incorrect URL for
certificate request.
• The specified URL of the CRL repository contains incomplete address (for example, no host name or
IP address exists) and the LDAP server configuration does not exist or is incorrect in the PKI domain.
• The CA does not issue CRLs.
• The PKI domain is not specified with the source IP address of the PKI protocol packets that the CA
server can accept, or is specified with an incorrect one.
Solution
1. Make sure the network connection is physically proper.
2. Obtain or import the CA certificate.
3. If the URL of the CRL repository cannot be obtained, configure correct URL for certificate request,
and obtain the local certificate successfully. The public key in the certificate must match the public
key in the local key pair.
4. Make sure the URL of the CRL repository contains the complete address, or the PKI domain is
specified with the correct LDAP server.
5. The CA issues the CRLs.
6. Specify the correct source IP address for PKI protocol packets that the CA server can accept. For
the correct settings, contact the CA server administrator.
Failed to import the CA certificate
Symptom
The CA certificate cannot be imported.
Analysis
• CRL checking is enabled, but CRLs do not exist locally or CRLs cannot be obtained.
• The specified format does not match the actual format of the imported file.
Solution
1. Use undo crl check enable to disable CRL checking.
2. Make sure the format of the imported file is proper.
Failed to import a local certificate
Symptom
A local certificate cannot be imported.
Analysis
• The PKI domain has no CA certificate, and the certificate file to be imported does not contain the
CA certificate chain.