I've heard of some similar errors from others, but always on the 9.0 and
3.0 versions of eDirectory and iManager, respectively. Could you test
with eDirectory 9.1 and iManager 3.1 to see if resolved there?

Another option may be to try the 'ndsconfig upgrade' command on the
eDirectory box to see if it will recreate your default certificates for
you that way.

Good luck.

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