Tool

FADmn.nlm - Displays file activity on server. File activity log displayed on fadmn console screen.
fadmnexp.nlm - This module can write information given by fadmn.nlm to system console, wtite to log file, or send information to other network services by UDP (syslog, as example)

fadmn.nlm use:
load fadmn.nlm

fadmnexp.nlm use:
load fadmnexp.nlm [write_console]
    [write_log  [max ] [count ]]
    [send_udp host  [port ]] [bind ] [bindport ]
Parameters are:
write_console         - OPTIONAL;
    use this key for output to system console
write_log             - OPTIONAL;
    use this key for writing to log file
    logfname         - log file name (maybe full path to file)
    max <logsize>    - maximum log file size in MBytes (default: 600)
    count <logcount> - maximum number of log files (default: 10)
send_udp              - OPTIONAL;
    use this key for sending info over UDP (syslog, as usual)
    host <lhost>      - target UDP host (dotted string format, or dns name)
    port <lport>      - target port on target host (decimal, default: 514)
    bind <addr>       - bind to local address before sending packets
    bindport <port>   - bind to local port before sending packets

Other tools at http://www.lenik.ru