Migration session hangs - DSA log reports Common LDAP error 0x51. Server Down (empty) with very little other information.
LDP test from DSA agent server to source & target DC/GC is successful.
Reviewing the Event log on the DSA server reveals the following:
Event Type: Error
Event Source: Configurator (HOSTNAME)
Event Category: (1)
Event ID: 4
Description Server Down (Empty).
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