User guide

RUGGEDCOM ROS
User Guide
Chapter 5
Setup and Configuration
Configuring the DNP Protocol 139
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Figure 94: DNP Form
1. Transport Options 2. IP Port Box 3. Remote UDP Port Options 4. Learning Box 5. Aging Timer Box 6. Link Stats
Options 7. DSCP Box 8. Apply Button 9. Reload Button
3. Configure the following parameter(s) as required:
Parameter Description
Transport Synopsis: { TCP, UDP, Disabled }
Default: TCP
The network transport used to transport protocol data over an IP network.
IP Port Synopsis: 1024 to 65535
Default: 20000
A local port number on which the DNP protocol listens for UDP datagrams.
Remote UDP Port Synopsis: { IP Port, Learn }
Default: IP Port
The IP port on which remote device listens to UDP datagrams. This port is either the
same IP port that devices in all networks listen to, or can be learned from the UDP
datagram.
Learning Synopsis: ###.###.###.### where ### ranges from 0 to 255 or { Disabled }
Default: Disabled
Enable or disable address learning. Learning can be disabled or enabled on a
management IP interface (empty string), or enabled on the interface with a specific IP
address. If learning is enabled and the remote address is not known, a UDP broadcast
message will be sent and source addresses will be learned on devices that run the DNP
protocol. If the local address is not known, a message will be sent to all serial ports
running the DNP protocol. Local addresses will be learned from local responses. If the
TCP transport is configured, a connection will be established to the devices with the
corresponding IP address.
4. Click Apply.