SYNC.NLM  -  NLM to synchronize network time   (v1.02 - Feb 94)
             Freeware written by Wolfgang Schreiber 

Usage:      'LOAD SYNC <time source> [/TZ=<time diff>] [/I=<min>]

Purpose:
    SYNC.NLM will check the specified time source server every 5 
    minutes (default) and update the time of the local server. This 
    guarantees synchronized time on the multi-server network.

Platforms:
    NetWare v3.x, v4.x

Operation:
    If the target server is not available or an invalid server name 
    was specified, SYNC will continue to look for the target server 
    every minute. It will continue normally after the connection was 
    re-established. 
    The same effect will occur if the target server does not have a 
    free connection slot.  SYNC will retry until it gets a 
    connection.

    If you mistyped the name of the time source server, simply 
    unload SYNC and re-load it with the correct target name.

Prerequisites:
    SYNC.NLM runs on NetWare v3.12, or v4.0x.

    On NetWare v3.11 you must update your CLIB.NLM first (at least 
    v3.11d is required). A current CLIB can be found on CompuServe 
    as LIBUP1.EXE in NovLib or in 311UPD.EXE in NovFiles.

    The time source server can be any NetWare version (v2.x-v4.x)

Optional parameters:

/TZ=hh:mm              (Time Zones)
    The target server may be located in a different time zone.
    Specify the '[/TZ=time diff]' parameter in the 'LOAD SYNC ...' 
    command then; the time difference is specified in +/- hours and 
    minutes. 
        The acceptable range is -23:59 to +23:59
        Sample values include:  "/TZ=+1"  "/TZ=-5"  "/TZ=-1:30"  
    If you for example load SYNC.NLM on a server in San Francisco 
    and want to synchronize with a server in Provo/Utah type:
        LOAD SYNC FS_Provo +1
    Synchronization over WAN links should only be used on fast links.

/I=<min>                (Synchronization Interval)
    By default SYNC will synchronize every 5 minutes if neccessary. 
    This interval may be modified according to customer needs (e.g. 
    to reduce NetWork traffic over WAN links). The sync interval 
    must be specified in minutes. 
        Sample values include:  "/I=10"  "/I=1"  "/I=600"  


Examples:
    'LOAD SYNC NYC_Server'
    'LOAD SYNC ChiServ /TZ=2'        (local server 2h ahead)
    'LOAD SYNC NYC_Server /TZ=-2:30' (local server 2:30h behind)
    'LOAD SYNC SF_Main /I=60'        (synchronize every 60 min)
    'LOAD SYNC SF_Main /TZ=3 /I=60'  (server 3h ahead, check every hour)


Program history:
    v1.00   Nov 93  First release on CompuServe
    v1.01   Dec 93  Added feature of time zones (released on Internet)
    v1.02   Feb 94  Added features: adjustable sync intervals;
                    time zones with fractions of hours accepted