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Info: What ports does the Active Directory identity provider use

Info:

Venafi™ Trust Protection Platform can integrate with Active Directory (AD) to allow users to utilize existing domain accounts for login and notification purposes. This article covers ports used by the AD Identity Provider.

More Info:

 

Port   Use

88

Kerberos

135

TCP for RPC, EPM (Replication)

389

TCP, UDP for LDAP (Directory, Replication, User and Computer Authentication, Group Policy, Trusts)

445

TCP, UDP for SMB, CIFS, SMB2, DFSN, LSARPC, NbtSS, NetLogonR, SamR, SrvSvc (Replication, User and Computer Authentication, Group Policy, Trusts)

636

TCP, UDP for LDAP SSL (Directory, Replication, User and Computer Authentication, Group Policy, Trusts)

3268     

LDAP GC (Directory, Replication, User and Computer Authentication, Group Policy, Trusts)

3269

LDAP GC SSL (Directory, Replication, User and Computer Authentication, Group Policy, Trusts)

49152-65536

TCP Dynamic for RPC

The utilized Microsoft libraries use dynamic ports. Bellow are link from Microsoft regarding configuring a firewall for domains and trusts.

- Active Directory and Active Directory Domain Services Port Requirements

- How to configure a firewall for domains and trusts

 

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