SNA Link/iX Node Managers Guide (30291-90507)

64 Chapter2
SNA Node and Link Configuration
Configuring the SNA Node and Link
from the system (or vice-versa), the card or system
waits the number of seconds specified by this field. If no
heartbeat arrives before this timer expires, the link is
dropped. You can determine whether the ACC card or
the system failed by checking to see which device is still
active. The default for this field is 60 seconds and it is
recommended that you do not change the value of this
field.
Range: 5–900 seconds or 0
Auto hangup timer
Required. Intended primarily for use with certain
European public telephone systems. If set, the driver
will periodically attempt to hang up the local modem
phone line, then resume awaiting a connection. This
recovers from situations in which a human or
incompatible modem accidentally dialed in during the
time period, but the local modem failed to hang up on
its own after failing to establish a connection. If a
connection is successfully established, the timer is
cancelled. When zero, the feature is disabled.
Default: 0
Range: 5–900 seconds
Data encoding
Required. Enter 1 to enable the Non Return to Zero
Inverted (NRZI) feature; 0 to disable it.
Host Configuration: The NRZI operand of the LINE
macro must match this field.
Default: 0
Trace at startup
Yes or No
Trace file
If Y (yes) to Trace at startup, specify the trace file
name.
Autodial
Yes or No
Phone number
The number you want the link to dial into.