Maximum SSL certificates that can be applied to a Virtual Service
The total number of certificates that you can add to a Virtual Service is 256, but this number may be further limited by the size of the certificate file names used.
In LMOS Version 7.2.47 and later releases, the number of characters in each certificate file name and extension (not counting the period between them), plus all spaces used to separate multiple file names, must add up to 8176 characters or less (in earlier releases, the limitation is 1023 characters.)