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20010906: wsi nowrad on ldm

>From: Mike Trexler <address@hidden>
>Organization: NCSU
>Keywords: 200109061611.f86GBx103724 

Mike,

>Two things...first, since we set up our new ldm server I wanted
>to let you guys know what the new name was so you could modify
>your records.
>
>Old: meaculpa.nrrc.ncsu.edu
>New:  measol.meas.ncsu.edu

I just updated the site contact page:

http://www.unidata.ucar.edu/projects/idd/sitelist.html

with this new information.

>Second, everything seems great with the new system except that
>I can't get the nowrad feed from wsi to come in.  I can't see any
>products flowing through the queue.  I've tried a million combinations
>of entries in my ldmd.conf file and asked Charlie at WSI to look
>it over for me.  He says it looks ok, but that something else may
>be interfering like a firewall.  Below is our last correspondence:

Since we are unable to do an ldmping or notifyme to
measol.meas.ncsu.edu from machines here at Unidata, we are assuming
that your machine is behind a firewall of some kind.  If this is the
case, it is possible that the firewall setup (router setup) is
selectively allowing machines to make contact on port 388, but the WSI
machine is not one of them.  At this point, you should check with your
network folks to make sure that the WSI machine is allowed.  This
will eliminate one potential problem, so that if the problem continues
we can look elsewhere.

>-----------------------------------------------------------
>Hi Mike,
>
>Well, the more the merrier on the allow/accept.
>They all look ok (provided the right set of tabs/spaces are used).
>
>% ldmping -h measol.meas.ncsu.edu -x -v -l -
>Sep 05 13:45:03      State    Elapsed Port   Remote_Host
>rpc_stat
>Sep 05 13:45:13 SVC_UNAVAIL  10.005007    0   measol.meas.ncsu.edu
>h_clnt_create(measol.meas.ncsu.edu): Timed out while creating connection
>
>Sep 05 13:45:38  ADDRESSED   0.000026    0   measol.meas.ncsu.edu
>h_clnt_create(measol.meas.ncsu.edu): Timed out while creating connection
>
>Sep 05 13:46:18      NAMED  15.000299    0   measol.meas.ncsu.edu  can't
>contact portmapper: RPC: Timed out
>
>Something is just not right over there.  Can you do an nslookup of all
>those
>addresses in the ldmd.conf file?  Although it shouldn't matter since you
>
>have the 198.115.158.1 line in there.
>
>Charlie
>
>
>] Hi Charlie,
>]
>] Ok, I been through and checked everything I think of and still can't
>] get the nowrad to come through.  Could you take a look at a couple of
>] things here and tell me if they look right?  Here's part of my
>ldmd.conf:
>]
>]
>##############################################################################
> #
>
>] # Allow Entries
>]
>##############################################################################
> #
>
>]
>] # Giving permission for a Data Sink to perform a request to your LDM
>]
>] # allow <feedset> <hostname pattern>
>]
>] # Giving permission to your own machine and Unidata
>]
>] # Under no circumstances comment out the next allow entry to localhost
>
>] # The LDM will NOT start if the lines are commented out.
>] allow   ANY
>]
>^((localhost|loopback)|(127\.0\.0\.1\.?$)|([a-z].*\.unidata\.ucar\.edu\.?$))
>
>] allow   UNIDATA|FSL2    fatman.parl.clemson.edu
>] allow   UNIDATA|FSL2    webwulf.parl.clemson.edu
>] allow   ANY     nrrc\.ncsu\.edu$
>] allow   ANY     soest\.hawaii\.edu$
>] allow   UNIDATA-SPARE   nimbus\.geog\.unc\.edu$
>] allow   ANY     ncsc\.org$
>] allow   WSI     sysu1\.uni\.wsicorp\.com
>] allow   WSI     sysu1\.wsicorp\.com
>] allow   WSI     198\.115\.158\.1
>] allow   WSI     sysu1\.wsi\.com
>]
>]
>##############################################################################
> #
>
>] # Accept Entries
>]
>##############################################################################
> #
>
>] # ACCEPT: Who can feed us, currently this action is ONLY needed for
>WSI data
>]
>] # accept <feedset> <pattern> <hostname pattern>
>]
>] # accept anything from yourself
>]
>] #accept ANY ".*" ^((localhost|loopback)|(127\.0\.0\.1\.?$))
>] accept  ANY     .*      nrrc\.ncsu\.edu$
>] accept  ANY     .*      soest\.hawaii\.edu$
>] accept  ANY     .*      thelma\.ucar\.edu
>] accept  ANY     .*      unidata\.ucar\.edu$
>] accept  ANY     .*      sirocco\.srcc\.lsu\.edu
>] accept  ANY     .*      striker\.atmos\.albany\.edu
>] accept  ANY     .*      sysu1\.uni\.wsicorp\.com
>] accept  ANY     .*      sysu1\.wsicorp\.com
>] accept  ANY     .*      198\.115\.158\.1
>] accept  ANY     .*      sysu1\.wsi\.com
>]
>]
>] # WSI
>] accept  WSI
>]         .*
>]         ^sysu1\.uni\.wsicorp\.com$
>] accept  WSI     .*      198.115.158.1
>] accept  WSI     .*      sysu1.wsicorp.com
>]
>]
>] -------------------
>] I know that I have about a million allows and accepts.  I've tried
>] a lot of things.  But what is it exactly that I need in my ldmd.conf
>file.
>] I tend to think that that's where the problem lies, because I can't
>] even see the WSI data streaming through at all.  Ideas?
>]
>] thanks
>] Mike
>---------------------------------------------------------------
>
>Any Ideas???
>
>thanks
>Mike
>
>--
>__________________________________________________
>**************************************************
>******          C. Michael Trexler          ******
>******      N C State Univ. - Box 8208      ******
>******  Dept. of Mar/Earth/Atmos. Sciences  ******
>******        Research III   Rm. 100        ******
>******        Raleigh, NC 27695-8208        ******
>******        (919) 515-1447  Phone         ******
>******         (919) 515-1683  Fax          ******
>**************************************************
>--------------------------------------------------
>******        address@hidden         ******
>__________________________________________________

Tom