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Re: eta model (fwd)

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  • Subject: Re: eta model (fwd)
  • Date: Wed, 9 Jun 1999 07:23:02 -0600 (MDT)

===============================================================================
Robb Kambic                                Unidata Program Center
Software Engineer III                      Univ. Corp for Atmospheric Research
address@hidden             WWW: http://www.unidata.ucar.edu/
===============================================================================

---------- Forwarded message ----------
Date: Wed, 9 Jun 1999 00:25:38 -0400 (EDT)
From: "C. Vandersip" <address@hidden>
To: Jeff Wolfe <address@hidden>
Subject: Re: eta model 


Doesn't matter where I go now, NO IDD|PLUS or HDS DATA coming in.

Did an ldmping of thelma.ucar.edu and got this:

pluto.ldm> ldmping 192.52.106.21
Jun 09 04:21:29      State    Elapsed Port   Remote_Host
rpc_stat
Jun 09 04:21:29  ADDRESSED   0.154557    0   192.52.106.21  RPC: Unable to
receive; errno = Connection reset by peer
Jun 09 04:21:54 SVC_UNAVAIL   0.394689    0   192.52.106.21  RPC: Unable
to receive; errno = Connection reset by peer

but a traceroute and standard ping showed no problems:

pluto.ldm> traceroute 192.52.106.21
traceroute to 192.52.106.21 (192.52.106.21), 30 hops max, 40 byte packets
 1  fe0.c4500.lov.fsu.edu (128.186.5.254)  23 ms  1 ms  1 ms
 2  fddi10.c7507.bfs.fsu.edu (128.186.254.5)  1 ms  1 ms  1 ms
 3  a4002.c7507.nerdc.ufl.edu (192.80.53.13)  7 ms  7 ms  8 ms
 4  a0005.c7507.rich.gatech.edu (192.80.53.6)  20 ms  19 ms  19 ms
 5  vbns-rtr.sox.gatech.edu (199.77.192.2)  20 ms  21 ms  20 ms
 6  cs-atm0-0-17.ncar.vbns.net (204.147.131.89)  66 ms  65 ms  65 ms
 7  thelma.ucar.edu (192.52.106.21)  66 ms  66 ms  66 ms
pluto.ldm> ping 192.52.106.21
192.52.106.21 is alive

Looks like the machine is up but it's feed is down, if I'm interpreting
correctly.

cv

         ###############################################################
         #                      Chris Vandersip                        #
         #        Computer Research Specialist/Asst. Sysadmin          #
         #  Rm. 024, Dept. of Meteorology, Florida State University    #
         #          address@hidden   (850)644-2522                     #
         ###############################################################

On Tue, 8 Jun 1999, Jeff Wolfe wrote:

> 
> Basd on the stats I've been keeping:
> http://www.ugems.psu.edu/~ldm/stats.cgi?IDS 
> 
> It looks like we've been seeing it on ihlseng from about 17:00Z or so.
> 
> I also note that when the latency occurs, we're getting about 3x the products 
> we usually get.
> 
> - -Jeff
> 
> In message <address@hidden>, Harry Edmon write
> s:
> > I am seeing the same thing.
> > 
> > > 
> > > Hi all,
> > >       Looks like more than just an eta retransmission problem.
> > > 
> > > We are seeing latencies of over an hour here, have been
> > > off and on since 1999060816
> > > 
> > > http://www.unidata.ucar.edu/projects/idd/status/idd/fosTopo.html
> > > 
> > > shows that for 1999-06-09-00 most every site in the
> > > country is seeing the same problem!
> > > 
> > > It also seems the FOS feed source is shifting around
> > > between tg2.awips.ucar.edu, desi.unidata.ucar.edu, and
> > > dusk.ssec.wisc.edu.
> > > 
> > > I wonder what is up!?!?!
> > > 
> > > Hopefully the mere act of me sending this email will magically
> > > bring things back to normal (funny how it happens that way
> > > sometimes - report a problem and it goes away ;)
> > > 
> 
> ------- End of Forwarded Message
>