Network ports required for domain authentication

Every now and then, I need to provide or verify firewall the configuration required for domain authentication to occur across a firewall boundary. Here’s a very useful KB article that enumerates the requirements. The wide RPC range is usually problematic, but we’ve implemented the RPC port reallocation according to KB 154596 . That makes it a little cleaner.

Geoff
Sr. System Administrator at the University of Vermont

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