Product specifications

Avid ISIS IP Port Usage
41
Avid ISIS | 5500 and ISIS | 7500 v2.0 and later supports Active Directory. Active Directory uses the following
ports for both Active Directory client to the Domain Controller, and Domain Controller to Domain Controller
communications. The following table lists all the Active Directory ports that may be used by the System Director
and clients. The specific ports used depend on whether or not systems are members of the Active Directory
domain and the types of services requested from the Active Directory resource.
ISIS Clients 5008 TCP ISIS Client transfer agent.
ISIS Macintosh
Clients
5016 — 5415 UDP or TCP ISIS Client Firewall access to/from System Director.
ISIS Linux Clients 5000 — 5399 UDP ISIS Client for Firewall access to System Director.
ISIS Clients 5017
5013
5014
Server
TCP
UDP
The Avid Benchmark Utility agent is installed with all ISIS client
software installations. The network ports are configurable through the
Avid Benchmark Utility Preferences.
• Server port: default setting is 5017
• TCP port: default setting is 5013
• UPD port: default setting is 5014
ISIS Component Port
Network
Protocol Purpose
Active Directory Component Port Network Protocol
Active Directory
(Avid ISIS LDAP implementation)
135 TCP
RPC endpoint mapper 135 TCP/UDP
Network basic input/output system (NetBIOS) name service 137 TCP/UDP
NetBIOS datagram service 138 UDP
NetBIOS session service 139 TCP
RPC dynamic assignment 1024 — 65535 TCP
Server message block (SMB) over IP (Microsoft-DS) 445 TCP/UDP
Lightweight Directory Access Protocol (LDAP) 389 TCP
LDAP ping 389 TCP
LDAP connectionless 389 UDP
LDAP over SSL 636 TCP
Global catalog LDAP 3268 TCP
Kerberos 88 TCP/UDP
Domain Name Service (DNS) 53 TCP/UDP