[ET Trac] [Einstein Toolkit] #596: ET installation problem.

Einstein Toolkit trac-noreply at einsteintoolkit.org
Fri Sep 30 11:35:12 CDT 2011


#596: ET installation problem.
------------------------+---------------------------------------------------
  Reporter:  anonymous  |       Owner:     
      Type:  defect     |      Status:  new
  Priority:  major      |   Milestone:     
 Component:  Other      |     Version:     
Resolution:             |    Keywords:     
------------------------+---------------------------------------------------

Comment (by hinder):

 Unfortunately it looks like ping is not a reliable diagnostic in 2011.
 Some network administrators think it is a good idea to block ping, even
 though this violates internet standards and makes troubleshooting very
 difficult.  From my laptop:

 {{{
 MacBook-2:temp $ svn checkout
 https://svn.cct.lsu.edu/repos/numrel/simfactory/branches/ET_2011_05
 simfactory
 A    simfactory/udb.example.pm
 A    simfactory/QUEUE
 A    simfactory/adcirc
 A    simfactory/adcirc/metadata
 A    simfactory/adcirc/dateparser.py
 ...
 }}}

 but

 {{{
 MacBook-2:temp $ ping svn.cct.lsu.edu
 PING asylum-b.cct.lsu.edu (130.39.21.11): 56 data bytes
 Request timeout for icmp_seq 0
 Request timeout for icmp_seq 1
 }}}

 I don't know where the ping is being blocked, but that looks to be a
 separate problem.

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/596#comment:13>
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