You can only do that if both sites share the same domain (eg:
site1.domain.com
and
site2.domain.com
), and you have a wildcard certificate for the domain (eg:
*.domain.com
).
If the sites
don't share the same domain (eg:
site1.domain1.com
and
site2.domain2.com
), then there is no way to configure them to use the same IP address and port.
SSL Host Headers in IIS 7[
^]
Bind multiple sites on same IP address and Port in SSL[
^]