HP-UX SNAplus2 General Information (October 1998)

Chapter 2 37
Introducing SNAplus2
SNAplus2 Resources
The SNAplus2 TN server function is shown in Figure 2-2, “TN Server.”
Figure 2-2 TN Server
TN server provides an association between a TN3270 user and a 3270
LU on the SNAplus2 server. All data from the TN3270 user is routed to
the LU. This means that the configuration for both the host and the
TN3270 user is as though they were connected directly; neither needs to
be aware that data is being routed through TN server.
SNAplus2 TN server supports all TN3270 client emulation programs
that correctly implement the protocols defined in RFCs 1123, 1576, 1646,
and 1647. The separate TN3270 product supports 3270 and 3179G
emulation over a TCP/IP network.