HP-UX SNAplus2 Upgrade Guide (June 2003)

Changes in SNAplus2 Functions in R6.0 and later releases
Auto-Activated Link Stations Used by Independent LU Sessions
Chapter 470
Auto-Activated Link Stations Used by
Independent LU Sessions
In SNAplus, if a connection was configured as “activate on demand” (so
that it was started when required by a session), and then failed while in
use, the SNA software would attempt to restart it when the application
tried to re-establish the session.
In SNAplus2 R6.0 and later releases, if a dependent LU session was
using the failed LS, the SNA software would attempt to restart it when
required, as in SNAplus. However, if an independent LU session was
using the failed LS, attempting to re-establish the session would not
restart the LS; the LS must be reactivated by the System Administrator
(using the Motif administration program or the start_ls command)
before an independent LU session can use it.