Section 39.3.11, Section 39.3.12, Section 39.3.13 – Westermo RedFox Series User Manual
Page 919

Westermo OS Management Guide
Version 4.17.0-0
39.3.11
Enable/disable DTR Control
Syntax [no] dtr-control
Context seroip context (Only applicable in TCP Client and TCP Server modes,
and only for RS-232 serial ports)
Usage Use ”dtr-control” to activate DTR control. With DTR Control enabled,
the activation of the TCP session is controlled by the status of the RS-232
DTR control line:
❼ TCP Server: With Serial Over IP in TCP server mode, the server will
await activation of DTR before it accepts remote TCP clients to establish
a connection.
❼ TCP Client: With Serial Over IP in TCP client mode, the client will not
make any TCP connection attempts as long as the DTR is inactive.
With DTR Control enabled, both TCP clients and servers will close an estab-
lished connection if the DTR becomes inactive.
Use ”no dtr-control” to disable DTR control.
Default values Disabled
Error messages None defined yet.
39.3.12
Setting peer address and port
Syntax [no] peer
Context seroip context
Usage Remote destinations/peer(s) to relay data to/from. Note, this is only used
in client or peer mode. If PORT is omitted the default port 9000 will be used.
Default values Disabled (”no peer”)
Error messages None defined yet.
39.3.13
Setting multicast group
Syntax [no] mcast-group
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