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Re: eta model (fwd)
- 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
>