Arcserve Backup

The following ports are required for backup and other jobs when you have a LAN environment:

Port #

Port Type

Initiated by

Listening Process

Description

135

TCP

Microsoft Port Mapper

445

TCP

MSRPC over the Named Pipes

6050

TCP/UDP

CASUniversalAgent

Univagent.exe

Arcserve Universal Agent

6502

TCP

Arcserve Communication Foundation

CA.ARCserve.CommunicationFoundation.
WindowsService.exe

Arcserve Communication Foundation

6502

TCP

CASTapeEngine

Tapeng.exe

Arcserve Tape Engine

6503

TCP

CASJobEngine

Jobengine.exe

Arcserve Job Engine

6504

TCP

CASDBEngine

DBEng.exe

Arcserve Database Engine

7854

TCP

CASportmapper

Catirpc.exe

Arcserve PortMapper

41523

TCP

CASDiscovery

casdscsvc.exe

Arcserve Discovery Service

41524

UDP

CASDiscovery

casdscsvc.exe

Arcserve Discovery Service

9000-9500

TCP

For other Arcserve MS RPC services that use dynamic ports