HP-UX SNAplus2 NOF Programmer's Guide

NOF API Verbs (ACTIVATE_SESSION to OPEN_FILE)
DEFINE_TN3270_ACCESS
Chapter 3 381
AP_NO
This verb defines a normal TN3270
user record.
A default record provides access to the TN server
function for any TN3270 user that can determine the
TCP/IP address of the computer where the TN server is
running. To restrict the use of TN server to a specific
group of users, either do not include the default record,
or leave it with no 3270 LU or LU pool configured so
that it cannot be used.
You can also set up a default record for most users, but
explicitly exclude one or more TCP/IP addresses. To do
this, define the addresses to be excluded as TN server
users, and leave them with no 3270 LU or LU pool
configured.
client_address
The TCP/IP address of the computer on which the
TN3270 program runs. This is a string of 1-64
characters; the remaining bytes in the string should be
set to nulls.
The address can be specified as a dotted-decimal IP
address (such as 193.1.11.100), as a name (such as
newbox.this.co.uk), or as an alias (such as newbox);
the format is indicated by the address_format
parameter.
If you use a name or alias, the following restrictions
apply:
• The HP-UX system must be able to resolve the
name or alias to a fully qualified name (either
using the local TCP/IP configuration or using a
Domain Name server).
• Each name or alias must expand to a unique fully
qualified name; you should not configure two
names for users of the same TN server node that
will be resolved to the same fully qualified name.
def_data.description