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Ports Used by the Appliance
Arcserve Backup
The following ports are required for backup and other jobs when you have a LAN envir-
onment:
Port
#
Port
Type
Initiated by
Listening Process
Description
135
TCP
Microsoft Port
Mapper
445
TCP
MSRPC over the Named Pipes
6050
TCP/UD-
P
CASUniver-
salAgent
Univagent.exe
Arcserve
Universal Agent
6502 TCP
Arcserve Com-
munication
Foundation
CA.ARCserve.Com-
municationFoundation.
WindowsService.exe
Arcserve Com-
munication
Foundation
6502 TCP
CASTapeEngine
Tapeng.exe
Arcserve Tape
Engine
6503 TCP
CASJobEngine
Jobengine.exe
Arcserve Job
Engine
6504 TCP
CASDBEngine
DBEng.exe
Arcserve Data-
base Engine
7854 TCP
CASportmapper
Catirpc.exe
Arcserve
PortMapper
4152-
3
TCP
CASDiscovery
casdscsvc.exe
Arcserve Dis-
covery Service
4152-
4
UDP
CASDiscovery
casdscsvc.exe
Arcserve Dis-
covery Service
9000-
9500
TCP
For other Arcserve MS RPC services that
use dynamic ports
58 Arcserve Appliance User Guide