hi Marc,

  Thank you for your helps!

  Here is what is in the messages:

  May  5 08:00:16 baker7 xinetd[8633]: xinetd Version 2.3.14 started
  with libwrap loadavg labeled-networking options compiled in.
  May  5 08:00:16 baker7 xinetd[8633]: Started working: 1 available
  service
  May  5 08:00:19 baker7 xinetd[8633]: START: amanda pid=8639
  from=132.239.185.235
  May  5 08:00:19 baker7 xinetd[8633]: file descriptor of service amanda
  has been closed
  May  5 08:00:19 baker7 xinetd[8633]: select reported EBADF but no bad
  file descriptors were found
  May  5 08:00:49 baker7 xinetd[8633]: EXIT: amanda status=0 pid=8639
  duration=30(sec)

  ps axf | grep xinetd
  8633 ?        Ss     0:00 xinetd -stayalive -pidfile
  /var/run/xinetd.pid

  [root@baker7 log]# /etc/init.d/xinetd status
  xinetd (pid 8633) is running...

  while there is no xinetd in netstat:
  netstat -taunp | grep xinetd

  there is amanda with netstat:
  netstat -taunp | grep amanda
  tcp        0      0 ::ffff:132.239.185.235:22
  ::ffff:132.239.185.23:51312 ESTABLISHED 8434/sshd: amanda [


  Jinghua

On Tue, 5 May 2009, Marc Muehlfeld wrote:

jinghua AT ucsd DOT edu schrieb:

 After a while, it complains about network access problem.

What does the xinetd and messages logfile says?

Is there xinetd process still running? There should only be one xinetd process.

# ps axf | grep xinetd


Is xinetd still listening on the ports you configured it?
# netstat -taunp | grep xinetd



--
Marc Muehlfeld (Leitung IT)
Zentrum fuer Humangenetik und Laboratoriumsmedizin Dr. Klein und Dr. Rost
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