Lantronix 1-T2 User Manual

Using the MSS

Incoming Connections

This chapter explains how to use the MSS interactively and with host 
applications. Host-initiated (incoming) connections include:

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Making socket connections to TCP/IP and IPX/SPX hosts.

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Making LAT connections to VMS, Ultrix, and OSF/1 hosts.

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Using host applications with the MSS.

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Using the code examples included with the MSS.

Interactive uses include manipulating sessions, making outgoing 
connections, and viewing server and network information with the help of 
the Show commands.

In addition, explanations are provided for:

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Setting up two MSS units to emulate a direct serial connection over the 

LAN.

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Using the MSS as a data pipe between a serial device and multiple 

hosts on the network.

Each node on a network has a node address, and each node address can allow 
connections on one or more sockets. Sometimes these sockets are referred to 
as ports. TCP/IP and IPX connections can be made directly to the MSS serial 
port using sockets. 

There are two categories of sockets. Well-known sockets are those that have 
been deÞned in RFCs (Requests for Comments); for example, port 23 is used 
for Telnet connections. There are also custom sockets that users and 
developers deÞne for their speciÞc needs.