Is LDAP port 389 TCP or UDP?

Is LDAP port 389 TCP or UDP?

LDAP is an application layer protocol that uses port 389 via TCP or user datagram protocol (UDP).

What is ad port number?

If your Firebox is configured to authenticate users with an Active Directory (AD) authentication server, it connects to the Active Directory server on the standard LDAP port by default, which is TCP port 389.

Is port 135 TCP or UDP?

Port 135 is used for RPC client-server communication; ports 139 and 445 are used for authentication and file sharing. UDP ports 137 and 138 are used for local NetBIOS browser, naming, and lookup functions.

What port is 389 used for?

Service Name and Transport Protocol Port Number Registry

Service Name Port Number Description
ldap 389 Lightweight Directory Access Protocol
ldap 389 Lightweight Directory Access Protocol
ldaps 636 ldap protocol over TLS/SSL (was sldap)
ldaps 636 ldap protocol over TLS/SSL (was sldap)

What is port 88 TCP?

Ports used. Kerberos is primarily a UDP protocol, although it falls back to TCP for large Kerberos tickets. Kerberos clients need to send UDP and TCP packets on port 88 and receive replies from the Kerberos servers.

Are there any TCP ports for Active Directory?

The TCP ports required by Active Directory Domain Services are already in use on this computer. When i try to set my first domain domain controller in my windows server 2012, with the help of this link

What are the port numbers for UDP and TCP?

444 TCP UDP Simple Network Paging Protocol (SNPP), RFC 1568 Official 444 TCP Well known port Unofficial 445 TCP UDP Microsoft-DS Active Directory, Windows shares Official

What are the ports for Active Directory replication over firewalls?

These were outlined in the Active Directory Replication over Firewalls article by Steve Riley: RPC endpoint mapper: port 135 TCP, UDP NetBIOS name service: port 137 TCP, UDP NetBIOS datagram service: port 138 UDP NetBIOS session service: port 139 TCP SMB over IP (Microsoft-DS): port 445 TCP, UDP LDAP: port 389 TCP, UDP LDAP over SSL: port 636 TCP

What are all ports rrequired by domain controllers and?

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 Port 389 for LDAP to handle normal queries from client computers to the domain controllers.