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Chapter 2. Implementation planning 67
8. The default polling interval could be changed by configuring the
polling-interval parameter in the [children-cm-info] section of the Relay
Relay.cfg file, as it is the initiator.
9. This default port is for a Remote Control session and could be changed in the
rc_def_ports RC Policy. The default port for a File Transfer session is 2502
and could also be changed in the rc_def_ports RC Policy.
For more information about how to configure the RC Policies or the Proxy
configuration files, refer to the
IBM Tivoli Remote Control User’s Guide
,
SC23-4842.
Table 2-4 provides the same information as given in Table 2-3 on page 65, but in
this situation, the Parent Proxies, which are the RC Target Proxy and the Relay
towards the RC Controller Proxy, are the
listeners
. The comments following the
table refer to the numbered notes inside the table.
Table 2-4 RC ports for unidirectional communication - Relay - Parents/listeners
Source Destination Protocol Description
Type
(Service)
Port
(Single /
Range)
Type
(Service)
Port
(Single /
Range)
Controller
(eqnrsmai)
random or
defined
1
(single)
Target Proxy
(rcproxy)
9494
2
(single)
TCP Started at request.
Communication in the
same network zone.
No firewall rule needed.
Relay
(Relay)
random or
defined
3
(single or
range)
Target Proxy
(rcproxy)
defined
4
(single)
TCP Started at service time.
Communication between
two network zones.
Firewall rule needed.
Default polling interval is 2
seconds
5
.
Controller
Proxy
(rcproxy)
random or
defined
6
(single or
range)
Relay
(Relay)
defined
7
(single)
TCP Started at service time.
Communication between
two network zones.
Firewall rule needed.
Default polling interval is 2
seconds
8
.
Controller
Proxy
(rcproxy)
random
(single or
range)
Target
(eqnrcmai)
2501
9
(single)
TCP Started at request.
Communication in the
same network zone.
No firewall rule needed.