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Re: UCP-475565 CONDUIT Feed
- Subject: Re: UCP-475565 CONDUIT Feed
- Date: Wed, 8 Mar 2006 17:08:42 -0700 (MST)
Thanks Scott...will dig in to this.
Jeff
---------------------------------------------------------------------
Jeff Weber address@hidden :
Unidata Program Center PH:303-497-8676 :
University Corp for Atmospheric Research 3300 Mitchell Ln :
http://www.unidata.ucar.edu/staff/jweber Boulder,Co 80307-3000 :
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On Wed, 8 Mar 2006 address@hidden wrote:
> Jeff,
>
> 129.15.40.176 = wrhq0.irads.ou.edu
> 129.15.40.177 = wrhq1.irads.ou.edu
>
> Thanks,
> Scott
>
> On Wed, Mar 08, 2006 at 04:52:03PM -0700, Jeff Weber wrote:
> > Hi Scott,
> >
> > Will check into it...
> >
> > What does the command "hostname" return on:
> >
> > 129.15.40.176
> >
> > and
> >
> > 129.15.40.177
> >
> > 388 should do the trick, portmapper is not required, let me peek into our
> > logs.
> >
> > Cheers,
> >
> > Jeff
> > ---------------------------------------------------------------------
> > Jeff Weber address@hidden :
> > Unidata Program Center PH:303-497-8676 :
> > University Corp for Atmospheric Research 3300 Mitchell Ln :
> > http://www.unidata.ucar.edu/staff/jweber Boulder,Co 80307-3000 :
> > ---------------------------------------------------------------------
> >
> > On Wed, 8 Mar 2006 address@hidden wrote:
> >
> > > Thanks Jeff.
> > >
> > > Unfortunately something else is preventing me from connecting to
> > > idd.unidata.ucar.edu from either 129.15.40.176 or 129.15.40.177. Here is
> > > what I see in my LDM logs:
> > >
> > > 128.117.140.3[13222] ERROR: Terminating due to LDM failure; nullproc_6
> > > failure to 128.117.140.3; RPC: Unable to receive; errno = Connection
> > > reset by peer
> > >
> > > ldmping idd.unidata.ucar.edu gives this: ERROR: ADDRESSED 0.041143 0
> > > idd.unidata.ucar.edu RPC: Unable to receive; errno = Connection reset by
> > > peer
> > >
> > > I can connect to 388/tcp. I can not connect to port 111/tcp or 111/udp.
> > >
> > > Both 129.15.40.176 and 129.15.40.177 are able to receive LevelII data
> > > from WRHQ just fine.
> > >
> > > 129.15.194.232 has no problem connecting to and is receiving data from
> > > idd.unidata.ucar.edu.
> > >
> > > Is it possible that a firewall near your end is blocking some ports for
> > > these two machines? I've checked all of ours and everything seems fine.
> > >
> > > Thanks again, Scott
> > >
> > > On Tue, Mar 07, 2006 at 02:25:16PM -0700, Jeff Weber wrote:
> > > > Hi Scott,
> > > >
> > > > I implemented the allow for:
> > > >
> > > > 129.15.40.176
> > > > 129.15.40.177
> > > >
> > > > and
> > > >
> > > > 129.15.194.232
> > > >
> > > > for the CONDUIT feed
> > > >
> > > > from:
> > > >
> > > > idd.unidata.ucar.edu
> > > >
> > > > after our contact on the 27th...
> > > >
> > > > It would be best if only ONE was feeding from idd.unidata.ucar.edu at a
> > > > time...dual feeds to the same machine only help you if hardware goes
> > > > bad.
> > > >
> > > > I will attempt to find you a geographically unique failover feed for
> > > > CONDUIT..
> > > >
> > > >
> > > > Please begin feeding your machines at your convenience, and please stop
> > > > requesting from winkie and munchkin once you start from the other
> > > > machines.
> > > >
> > > > Cheers,
> > > >
> > > > Jeff
> > > > ---------------------------------------------------------------------
> > > > Jeff Weber address@hidden :
> > > > Unidata Program Center PH:303-497-8676 :
> > > > University Corp for Atmospheric Research 3300 Mitchell Ln :
> > > > http://www.unidata.ucar.edu/staff/jweber Boulder,Co 80307-3000 :
> > > > ---------------------------------------------------------------------
> > > >
> > > > On Tue, 7 Mar 2006 address@hidden wrote:
> > > >
> > > > > Hi Jeff,
> > > > > Just checking on the status of this.
> > > > >
> > > > > Please don't hesitate to let me know if there is anything I need to
> > > > > do on this.
> > > > >
> > > > > Thanks,
> > > > > Scott
> > > > >
> > > > > ----- Forwarded message from address@hidden -----
> > > > >
> > > > > Date: Mon, 27 Feb 2006 13:46:28 -0600
> > > > > From: address@hidden
> > > > > To: Jeff Weber <address@hidden>
> > > > > Subject: [address@hidden: Re: 20060221: CONDUIT feed]
> > > > > Lines: 109
> > > > >
> > > > > Hi Jeff, Just touching base. Does this plan work for you? If so,
> > > > > would
> > > > > it be possible to get an estimate on when it will be implemented?
> > > > > Sorry to have to ask but my boss will ask me.
> > > > >
> > > > > Right now 129.15.194.232 has access to CONDUIT data from
> > > > > idd.unidata.ucar.edu but 129.15.40.176 and 129.15.40.177 do not.
> > > > >
> > > > > Thanks,
> > > > > Scott
> > > > >
> > > > >
> > > > > ----- Forwarded message from address@hidden -----
> > > > >
> > > > > Date: Wed, 22 Feb 2006 15:32:08 -0600
> > > > > From: address@hidden
> > > > > To: Jeff Weber <address@hidden>
> > > > > Cc: address@hidden
> > > > > Subject: Re: 20060221: CONDUIT feed
> > > > > Lines: 89
> > > > >
> > > > > Hi Jeff,
> > > > >
> > > > > On Tue, Feb 21, 2006 at 11:16:35AM -0700, Jeff Weber wrote:
> > > > > > Hi Scott,
> > > > > >
> > > > > > "We would like to
> > > > > > > ingest the full whack of CONDUIT data to a system here in CAPS for
> > > > > > > research and distribution to Mark and other OU researchers."
> > > > > >
> > > > > > ..any chance of feeding non-OU sites in the future?
> > > > > Yes. Exactly who we will be feeding, other than OU sites, I can't say
> > > > > for sure at this moment. Kelvin Droegemeier and Joel Martin will be
> > > > > the people that make this determination.
> > > > >
> > > > > > "our
> > > > > > > two machines winkie.caps.ou.edu and munchkin.caps.ou.edu could be
> > > > > > > migrated to downstream clients of this new system."
> > > > > >
> > > > > > Yes, I doubt you want 3 instances of CONDUIT coming into your
> > > > > > domain.
> > > > > >
> > > > > > Please give us the FQDN and IP# of your new LDM ingest machine and
> > > > > > we can
> > > > > > allow it access to:
> > > > > >
> > > > > > idd.unidata.ucar.edu
> > > > > There will be two primary machines in a fail-over config so that only
> > > > > one machine will be ingesting data at any given time:
> > > > > 129.15.40.176
> > > > > 129.15.40.177
> > > > >
> > > > > Also, one secondary machine that will provide a transition for some
> > > > > of our other systems.
> > > > > 129.15.194.232
> > > > >
> > > > > So in total only one or two out of these three machines will be
> > > > > requesting CONDUIT data at any given time.
> > > > >
> > > > > We are very interested in fail-over and redundancy. Could you
> > > > > recommend
> > > > > a second site for CONDUIT data, maybe something geographically distant
> > > > > from you?
> > > > >
> > > > > >
> > > > > > Please do not continue to feed CONDUIT to winkie or munchkin from
> > > > > > idd.unidata.ucar.edu once you start up the new ingest machine, but
> > > > > > as you
> > > > > > mentioned, feed winkie and munchkin from your new LDM ingest
> > > > > > machine.
> > > > > No problem.
> > > > >
> > > > > >
> > > > > > We would want to do this for all feeds going to winkie and munchkin
> > > > > > from
> > > > > > idd.unidata.ucar.edu...looks primarily to be CONDUIT.
> > > > > I think this is possible but it may need to wait until we complete
> > > > > our move to the new building in July. I'm the sysadmin for these
> > > > > machines but the person controller data ingest on winkie and munchkin
> > > > > is our RT Forecast guy. I'll discus this with him and come up with a
> > > > > plan to get this done.
> > > > >
> > > > > >
> > > > > > Once your new machine is up and running we will remove the
> > > > > > "allow's" for
> > > > > > winkie and munchkin.
> > > > > Makes sense. Could we coordinate this to eliminate any chance of
> > > > > holes in our data stream?
> > > > >
> > > > > Thanks Jeff,
> > > > >
> > > > > Scott
> > > > >
> > > > > >
> > > > > > Cheers,
> > > > > >
> > > > > > Jeff
> > > > > > ---------------------------------------------------------------------
> > > > > > Jeff Weber address@hidden
> > > > > > :
> > > > > > Unidata Program Center PH:303-497-8676
> > > > > > :
> > > > > > University Corp for Atmospheric Research 3300 Mitchell Ln
> > > > > > :
> > > > > > http://www.unidata.ucar.edu/staff/jweber Boulder,Co 80307-3000
> > > > > > :
> > > > > > ---------------------------------------------------------------------
> > > > > >
> > > > > > On Tue, 21 Feb 2006 address@hidden wrote:
> > > > > >
> > > > > > > Hi Jeff, I was told by Mark Laufersweiler (OU Meteorology/SOM)
> > > > > > > that you
> > > > > > > were the person to contact for a IDD CONDUIT data feed. We would
> > > > > > > like to
> > > > > > > ingest the full whack of CONDUIT data to a system here in CAPS for
> > > > > > > research and distribution to Mark and other OU researchers. We
> > > > > > > have a
> > > > > > > small cluster of machines dedicated to moving LevelII, LevelIII,
> > > > > > > and
> > > > > > > other data via LDM so horse power on our end should not be a
> > > > > > > problem.
> > > > > > > Mark and others here at OU have expressed an interest in using our
> > > > > > > system's resources to reduce their overhead in data ingestion.
> > > > > > > Also,
> > > > > > > although we're not really using CONDUIT on these machines right
> > > > > > > now, our
> > > > > > > two machines winkie.caps.ou.edu and munchkin.caps.ou.edu could be
> > > > > > > migrated to downstream clients of this new system.
> > > > > > >
> > > > > > > Is this possible, and if so, what do you need from me?
> > > > > > >
> > > > > > > Thanks much for any help,
> > > > > > > Scott Hill
> > > > > > > Systems Engineer
> > > > > > > CAPS/RCCC, University of Oklahoma
> > > > > > > Office: 405-325-7268
> > > > > > > Mobile: 405-630-0910
> > > > > > > Email: address@hidden
> > > > > > >
> > > > > > >
> > > > >
> > > > > ----- End forwarded message -----
> > > > >
> > > > > ----- End forwarded message -----
> > > > >
> > >
>