ISPConfig 3 - CSR for Subject Alternative Name certificate

Discussion in 'HOWTO-Related Questions' started by pkar, Jul 14, 2011.

  1. pkar

    pkar New Member


    This question relates to

    I know that with apache version coming with Lenny I cannot have SSL certificates for multiple domains on a single IP address.
    Does this apply to subdomains of a single domain as well? ie:,,

    If this is possible; and point to the same website, to a different one (all on the same server, with sites created within ISPConfig).

    I will be getting Subject Alternative Name certificate to cover all subdomains.
    How do I generate CSR for that? Can I do it within ISPConfig?

    Many thanks
  2. falko

    falko Super Moderator ISPConfig Developer

    You can get a wildcard SSL certificate:

    However, I'm not sure what happens if your subdomains don't belong all to the same web site, but form multiple web sites...

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