One thing on this thread - The KB in reference is outdated information. When that was posted, 3.3 and 4.0 IVE OS's were new. However, even then, you can still have multiple certs if you have an advanced license. With the 6.1 and 6.2 IVE OS's, you have an advanced license included in the baseline licence that comes with the system. This will enable you to load multiple certificates, but each one needs to be added on it's own virtual port on the IVE. you can add several virtual ports on a single certificate, if you had a wildcard certificate for example. We do encourage you to review the sections in general about this in the IVE Admin guide - in the IVE OS 6.2, you can find information on Virtual ports, starting on page 638
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