Ipx_Security; Keep_Alive_Timer; Lat_Key - Nortel 2000 Software Reference Manual

Book C Chapter 2 Configuration Parameters

ipx_security

This asynchronous port parameter controls whether or not IPX security
is enabled on the port. A Y enables this parameter, an N disables it. The
default is N.
ixany_flow_control
This asynchronous port parameter treats any input character as a start
(XON) character, if output has been suspended by a stop (XOFF)
character. A Y enables this parameter, an N disables it. The default is N.

keep_alive_timer

This Annex parameter defines the number of seconds between the
transmission of identification packets during times of network inactivity.
This parameter works only for the LAT protocol. The packets serve only
as notices to remote nodes that the host's services are available. Allowable
values range from 10 to 255 (seconds). The default is 20 (seconds).

lat_key

This Annex parameter restricts access to LAT-related Annex commands,
parameters, functions, and the LAT protocol within the Annex. Each
Annex requires a unique key value (contact your supplier to obtain a LAT
key). After setting the key, your system administrator must reboot the
Annex.
Remote Annex Administrator's Guide for UNIX
Book C-67