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Chapter 10 447
Tuning, Troubleshooting, Security, and Maintenance
ITO Security
Table 10-10 Ports Required by the ITO Management Server
a. m=number of ITO Server in parallel use
n = number of agents in parallel use
b. Local = connects to the display server on the local machine
ITO Component Server Process
Ports
Required
a
Port
Type/No
b
rpc-server rpcd 1 135
message receiver
(opcmsgrd)
1-
distribution
manager
(opcdistm)
1-
display manager
(opcdispm)
1-
socket server
(opctss)
1-10 -
rpc-client request sender
(ovoareqsdr)
2 * n -
action manager
(opcactm)
2 local
forward manager
(opcforwm)
2 * m + 2 local
JAVA UI server opcuiwww 1 2531
opcragt 2 * n -
JAVA GUI (socket
based)
1 2531
ITO SE JAVA GUI 1 4348
TT & notiļ¬cation
service mgr
opcttnsm 2 local