The default syslog facility (local0-local7) that will be
encoded in syslog messages.
This value will be used as the default value for
etsysSyslogServerFacility when creating rows in the
etsysSyslogServerTable and either:
1.) no value is specified for etsysSyslogServerFacility, or
2.) etsysSyslogServerFacility is implemented read-only.
If etsysSyslogServerFacility is implemented read-only,
and this value is changed, it should affect the syslog
facility that is encoded in all syslog messages as soon
as it is practical.
This parameter value is maintained across system reboots.