Re: 20050817:Allow for GEM Feed

Hi Rhesa,

Yes, please give me a few moments and I will configure our machine to feed
you...Marc has said that this is ok..Please keep in mind that this feed is
"generally" only point to point, so if you have:

allow ANY blah.blah.edu

You should change that to

allow ANY-GEM blah.blah.edu

to keep the data from leaking out :)

It is ok to feed other machines at UND the GEM feed, just not outside
sites..

I will notify you when I have configured our cluster for your allow..

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 Fri, 26 Aug 2005, Rhesa Freeman wrote:

> Jeff,
> We're still having problems connecting to CMC.  Is it possible for us to
> connect up with a different site until this can be resolved?
> Thanks!
>
> Rhesa
>
> ----- Original Message -----
> From: "Jeff Weber" <address@hidden>
> To: "Rhesa Freeman" <address@hidden>
> Sent: Wednesday, August 24, 2005 3:57 PM
> Subject: Re: 20050817:Allow for GEM Feed
>
>
> > Hi Rhesa,
> >
> > Apolgies for all the hoops we are jumping through....it usually goes much
> > smoother, but obviously something is up at the CMC...:)
> >
> > One more request, could you please execute:
> >
> > rpcinfo -n 388 -t ldm.meteo.ec.gc.ca 300029 5
> >
> > ..I do not know your operating system, of which this command is
> > dependant..
> >
> > This is how it would be for a Solaris machine..may or may not (probably
> > not if Linux) be the correct command for your OS, but a:
> >
> > man rpcinfo
> >
> > should deliver the correct semantic for your OS...
> >
> > It appears as if there is still a firewall issue at the CMC:
> >
> > (jweber) lenny:/home/jweber 16 % rpcinfo -n 388 -t idd.unidata.ucar.edu
> > 300029 5
> > program 300029 version 5 ready and waiting
> >
> >
> > is how it ~should return, and:
> >
> > rpcinfo -n 388 -t ldm.meteo.ec.gc.ca 300029 5
> >
> > just hanged for me....odd, as we are getting the data
> >
> >
> > I ran it from the machine we are ingesting on and:
> >
> > shemp.unidata.ucar.edu
> > /local/ldm/etc/GEMPAK% rpcinfo -n 388 -t ldm.meteo.ec.gc.ca 300029 5
> > program 300029 version 5 ready and waiting
> >
> >
> > ....victory.
> >
> >
> > I suspect the problem is at the CMC, I will ~try to work it out with them
> > and also ask that we be allowed to feed you the data in the interim.
> >
> > 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, 24 Aug 2005, Rhesa Freeman wrote:
> >
> >> Jeff,
> >> After running the command 'ldmping ldm.meteo.ec.gc.ca' I get the response
> >>
> >> Aug 24 19:20:23      State    Elapsed Port   Remote_Host
> >> rpc_stat
> >> Aug 24 19:20:23  ADDRESSED   0.145952    0   ldm.meteo.ec.gc.ca  RPC:
> >> Unable
> >> to receive; errno = Connection reset by peer
> >>
> >> Rhesa
> >>
> >> ----- Original Message -----
> >> From: "Jeff Weber" <address@hidden>
> >> To: "Rhesa Freeman" <address@hidden>
> >> Cc: <address@hidden>; "Besner,Marc [CMC]"
> >> <address@hidden>
> >> Sent: Wednesday, August 24, 2005 2:08 PM
> >> Subject: Re: 20050817:Allow for GEM Feed
> >>
> >>
> >> > Bonjour Marc and Rhesa,
> >> >
> >> > It appears as if the traceroute is making it to the CMC domain...?
> >> >
> >> > Could there be firewall restrictions that are coming into play?
> >> >
> >> > hop 15 is hitting a firewall..
> >> >
> >> > I believe Rhesa got an "access denied from remote server" error message
> >> > when executing:
> >> >
> >> > notifyme -vl - -h ldm.meteo.ec.gc.ca -o 72000 -f CMC
> >> >
> >> > ----
> >> > Aug 17 21:40:03 notifyme[78347]: Starting Up: ldm.meteo.ec.gc.ca:
> >> > 20050817173003.876 TS_ENDT {{GEM,  ".*"}}
> >> > Aug 17 21:40:03 notifyme[78347]: Connected to upstream LDM-5
> >> > Aug 17 21:40:04 notifyme[78347]: NOTIFYME(ldm.meteo.ec.gc.ca): 7:
> >> > Access
> >> > denied by remote server
> >> > ----
> >> >
> >> >
> >> > ..which would indicate either:
> >> >
> >> > 1) no allow for adiabat on ldm.meteo.ec.gc.ca
> >> > 2) or some other server restriction
> >> >
> >> >
> >> > --Marc,
> >> >
> >> > Do you know your queue size on:
> >> >
> >> > ldm.meteo.ec.gc.ca  ?
> >> >
> >> > Do you see any connect attempts in your log files from adiabat, if so,
> >> > can
> >> > you please send to me.
> >> >
> >> > ...also, for more verbose logging you can:
> >> >
> >> > issue a "kill -USR2"
> >> >
> >> > to the pqact process to enter into verbose logging to your ldmd.log
> >> > file,
> >> > and see more info re the connection from adiabat. (issue a
> >> > second kill -USR2 to cycle to debug, and a 3rd to go back to normal
> >> > logging).
> >> >
> >> >
> >> >
> >> > --Rhesa,
> >> >
> >> > Can you perform:
> >> >
> >> > ldmping ldm.meteo.ec.gc.ca
> >> >
> >> > What is the IP# of adiabat
> >> >
> >> >
> >> >
> >> > Hope this helps us get to the solution...
> >> >
> >> > Thanks everyone,
> >> >
> >> > 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, 24 Aug 2005, Rhesa Freeman wrote:
> >> >
> >> >> Jeff,
> >> >> After running the traceroute 'ldm.meteo.ec.gc.ca' command I got the
> >> >> following results:
> >> >>
> >> >> traceroute to ldm.meteo.ec.gc.ca (199.212.17.24), 64 hops max, 44 byte
> >> >> packets
> >> >>  1  134.129.217.2 (134.129.217.2)  0.365 ms  0.297 ms  0.294 ms
> >> >>  2  134.129.215.121 (134.129.215.121)  0.337 ms  0.434 ms  0.383 ms
> >> >>  3  134.129.223.10 (134.129.223.10)  0.278 ms  0.323 ms  0.218 ms
> >> >>  4  i2r-at-0-1-0-13.northernlights.gigapop.net (192.42.152.178)  9.448
> >> >> ms
> >> >> 9.286 ms  9.208 ms
> >> >>  5  abilene-mn.northernlights.gigapop.net (192.42.152.169)  30.578 ms
> >> >> 30.147 ms  30.156 ms
> >> >>  6  chinng-iplsng.abilene.ucaid.edu (198.32.8.76)  34.080 ms *  34.011
> >> >> ms
> >> >>  7  nycmng-chinng.abilene.ucaid.edu (198.32.8.83)  56.556 ms  54.480
> >> >> ms
> >> >> 57.213 ms
> >> >>  8  c4-mon01.canet4.net (205.189.32.94)  67.248 ms  66.814 ms  66.715
> >> >> ms
> >> >>  9  c4-risq.canet4.net (205.189.32.225)  67.090 ms  67.151 ms  66.792
> >> >> ms
> >> >> 10  C4-TIER-A.dmtrl-rq.risq.net (132.202.80.45)  67.523 ms  68.921 ms
> >> >> 67.511 ms
> >> >> 11  cmtrl-mg.RISQ.NET (132.202.101.126)  69.388 ms  68.781 ms  68.967
> >> >> ms
> >> >> 12  cmc-intrarisq.dmtrl-um.risq.net (132.202.41.185)  68.893 ms
> >> >> 68.402
> >> >> ms
> >> >> 68.005 ms
> >> >> 13  199.212.17.65 (199.212.17.65)  69.684 ms  69.712 ms  69.380 ms
> >> >> 14  199.212.17.98 (199.212.17.98)  72.041 ms  71.144 ms  71.432 ms
> >> >> 15  * * *
> >> >> 16  * * *
> >> >> 17  * * *
> >> >> 18  * * *
> >> >> 19  * * *
> >> >> 20  * * *
> >> >> 21  * * *
> >> >> 22  * * *
> >> >> 23  * * *
> >> >> 24  * * *
> >> >> 25  * * *
> >> >>
> >> >>
> >> >> Rhesa
> >> >>
> >> >> ----- Original Message -----
> >> >> From: "Besner,Marc [CMC]" <address@hidden>
> >> >> To: "Jeff Weber" <address@hidden>; "Rhesa Freeman"
> >> >> <address@hidden>
> >> >> Cc: <address@hidden>
> >> >> Sent: Wednesday, August 24, 2005 1:04 PM
> >> >> Subject: RE : 20050817:Allow for GEM Feed
> >> >>
> >> >>
> >> >> > Bonjour Jeff,
> >> >> >
> >> >> > After verification it appear that on our side every thing is ok. Can
> >> >> > you
> >> >> > try a 'traceroute ldm.meteo.ec.gc.ca' in order to see where the
> >> >> > connexion
> >> >> > blockage occure.
> >> >> >
> >> >> > Thanks
> >> >> >
> >> >> > Marc
> >> >> >
> >> >> > -----Message d'origine-----
> >> >> > De : Jeff Weber [mailto:address@hidden]
> >> >> > Envoyé : 17 August, 2005 18:03
> >> >> > À : Besner,Marc [CMC]; Rhesa Freeman
> >> >> > Cc : address@hidden
> >> >> > Objet : 20050817:Allow for GEM Feed
> >> >> >
> >> >> >
> >> >> > Bonjour Marc,
> >> >> >
> >> >> > --original request------
> >> >> >
> >> >> >>> >> > Date: Mon, 22 Apr 2002 14:35:40 -0500 (CDT)
> >> >> >>> >> > From: John C. Nordlie <address@hidden>
> >> >> >>> >> > To: Jeff Weber <address@hidden>
> >> >> >>> >> > Cc: "Bensimon,Dov [CMC]" <address@hidden>, Linda
> >> >> >>> >> > Miller
> >> >> >>> >> > <address@hidden>,
> >> >> >>> >> >     address@hidden
> >> >> >>> >> > Subject: Re: 20020422: Request for GEM feed
> >> >> >>> >> >
> >> >> >>> >> >    [ The following text is in the "X-UNKNOWN" character
> >> >> >>> >> > set. ]
> >> >> >>> >> >    [ Your display is set for the "US-ASCII" character set.  ]
> >> >> >>> >> >    [ Some characters may be displayed incorrectly. ]
> >> >> >>> >> >
> >> >> >>> >> > I'd like to use adiabat to ingest the data.
> >> >> >>> >> >
> >> >> >>> >> > On Mon, 22 Apr 2002, Jeff Weber wrote:
> >> >> >>> >> >
> >> >> >>> >> >> Hello Dov,
> >> >> >>> >> >>
> >> >> >>> >> >> We have our first request to begin the ingestion of the GEM
> >> >> >>> >> >> model
> >> >> >>> >> > output!
> >> >> >>> >> >>
> >> >> >>> >> >> This request comes from:
> >> >> >>> >> >>
> >> >> >>> >> >> Contact:
> >> >> >>> >> >> John C. Nordlie
> >> >> >>> >> >> address@hidden
> >> >> >>> >> >>
> >> >> >>> >> >> Site:
> >> >> >>> >> >> University of North Dakota, A.S.
> >> >> >>> >> >>
> >> >> >>> >> >>
> >> >> >>> >> >> Machine Name:
> >> >> >>> >> >> (remus/adiabat).rwic.und.edu
> >> >> >
> >> >> > ----end of original request---------
> >> >> >
> >> >> > And it appears that after a period of no use the allow has gone
> >> >> > away.
> >> >> >
> >> >> > So, if you could be gracious enough to place an allow for:
> >> >> >
> >> >> > adiabat.rwic.und.edu
> >> >> >
> >> >> > for the GEM output that would be great.
> >> >> >
> >> >> > The new contact is:
> >> >> >
> >> >> > Rhesa Freeman
> >> >> > <address@hidden>
> >> >> >
> >> >> >
> >> >> >
> >> >> > Merci,
> >> >> >
> >> >> > 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
> >> >> > :
> >> >> > ---------------------------------------------------------------------
> >> >> >
> >> >>
> >> >
> >>
> >
>