WebNov 30, 2024 · Both UDP and TCP Port 135 are required for communication between domain controllers and clients to domain controllers. TCP Port 139 and UDP 138 network ports are used by the SYSVOL replication service to replicate contents of SYSVOL folder. UDP Port 389 for LDAP network port is used to handle normal authentication queries … WebApr 4, 2024 · A: AD replication relies on dynamically allocated ports for both sides of the replication connection. This means that by default, replication traffic will now use ports higher than 49152 on both domain controllers involved in the transaction. Q: Can the port that replication traffic uses be controlled?
Active Directory Replication: A Guide for IT Pros Petri
WebFeb 23, 2024 · Active Directory Domain Services (AD DS) replication has the following dependencies: Network connectivity over the ports and protocols that are used by the ADDS service DNS name resolution to resolve the name of a replication partner to its IP address Authentication and authorization Time accuracy within 5 minutes to support … WebApr 4, 2024 · 4. The snap-in then performs an LDAP query to the DC to locate the DFSR-GlobalSettings container in that domain o that it can read in any new Replication Groups (local port 49201 to remote port 389). 5. The snap-performs LDAP and DNS queries to get the names of the computers being selected for replication: 6. process servers westland michigan
Required ports to communicate with Domain controller.
WebThe ports given below are used for Active Directory Replication. TCP port 135: RPC (Remote Procedure Call) TCP, UDP port 389: LDAP TCP, UDP port 636: LDAP SSL TCP 3268 port: Global Catalog LDAP TCP 3269 port: Global Catalog LDAP SSL TCP, UDP port 53: DNS TCP, UDP port 88: Kerberos TCP port 445: SMB Also Read WebAn active directory port is a TCP or UDP port that services requests to an active directory domain controller. Active Directory Domain Controllers (DCs) use ports for communication and data transfer and the most common protocols are … WebApr 16, 2012 · All replies UDP Port 88 for Kerberos authentication UDP and TCP Port 135 for domain controllers-to-domain controller and client to domain controller operations. TCP Port 139 and UDP 138 for File Replication Service between domain controllers. UDP … process server syracuse