Dear SCO Customer,

Support Level Supplement (SLS) nsc1013a, the NonStop Clusters 7.1.1+IP 
Keepalive Configuration Manager (KCM) and nscsmuxd Supplement, addresses 
the following issues:

1. Selecting "Last Node" or "Favored Node" as the restart policy within
   the Keepalive Configuration Manager (KCM), previously resulted in
   start scripts that would not start the configured daemon.

2. Users are now allowed to add snmp agents, which will connect to the 
   cluster-wide smux daemon, without recompiling the smux daemon with 
   knowledge of the snmp agent.


Contents
--------

        /etc/keepalive_cfg/kacfgMaster
        /opt/compaq/bin/nscsmuxd
        /opt/compaq/etc/ini/nscsmuxd.ini


Software Notes and Recommendations
----------------------------------

nsc1013a should only be installed on:

        UnixWare 7 NonStop Clusters Release 7.1.1+IP  

(also known as UnixWare 7 NonStop Clusters 7.1.1b)

If your system is running any libraries or commands that are
contained in this SLS, then these programs will continue to run
with the old versions of these libraries or commands until the
the system is rebooted.

Note that when all necessary patches have been installed, it is
recommended that you reboot the system at the earliest opportunity.
This will ensure that no programs continue to run with the old
libraries or commands.


Installation Instructions
-------------------------

1. Download the nsc1013a.Z file to the /tmp directory on your machine.

2. As root, uncompress the file and add the package to your system
   using these commands:

        $ su
        Password: <type your root password>
        # uncompress /tmp/nsc1013a.Z
        # pkgadd -d /tmp/nsc1013a
        # rm /tmp/nsc1013a

3. There is no need to reboot the system after installing this package.

The release notes displayed prior to installation can be found in:

        /var/sadm/pkg/nsc1013/install/nsc1013.txt


Removal Instructions
--------------------

1. As root, remove the package using these commands:

        $ su
        Password: <type your root password>
        # pkgrm nsc1013

2. There is no need to reboot the system after removing this package.


If you have questions regarding this SLS, or the product on which 
it is installed, please contact your software supplier.