Which ports are required by the ODMAD directory synchronization agent? (4346298)

The following ports are required by the ODMAD directory sync agent:

• Connecting to the Directory Sync web interface uses TCP port 443 (HTTPS).
• Agent connections are initiated by the agent and require port 443 access to Directory Sync SaaS application.

• Agent connections to the DCs use ports 88, 135, 137-139, 389 (UDP), 445, 1027, 3268 and 49152-65535.

• Copying SIDHistory is an operation initiated by the agent and performed by the domain controllers.

  • Source/Target Domain Controller FQDNs must be resolvable by each other.

  • Open TCP ports 88, 135, 137-139, 389 (UDP), 445, 1027, 3268 and 49152-65535.