Re: [ldm-users] NEXRAD2

• To: Pete Pokrandt <poker@xxxxxxxxxxxx>, "ldm-users@xxxxxxxxxxxxxxxx" <ldm-users@xxxxxxxxxxxxxxxx>
• Subject: Re: [ldm-users] NEXRAD2
• From: "Tyle, Kevin R" <ktyle@xxxxxxxxxx>
• Date: Fri, 4 Jan 2013 20:59:29 +0000

Our users are also having trouble with connections to various ucar.edu hosts.

_____________________________________________
Kevin Tyle, Systems Administrator 
Dept. of Atmospheric & Environmental Sciences   
University at Albany
Earth Science 235, 1400 Washington Avenue                        
Albany, NY 12222
Email: ktyle@xxxxxxxxxx
Phone: 518-442-4578                             
_____________________________________________


-----Original Message-----
From: ldm-users-bounces@xxxxxxxxxxxxxxxx 
[mailto:ldm-users-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Pete Pokrandt
Sent: Friday, January 04, 2013 3:50 PM
To: ldm-users@xxxxxxxxxxxxxxxx
Subject: Re: [ldm-users] NEXRAD2

Maybe related - I'm seeing horrible speeds via internet2 from wisc.edu to any 
ucar.edu site. For example:

[poker@sysadm ~]$ wget
ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-test.tar.gz
--2013-01-04 14:41:18--
ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-test.tar.gz
            => `netcdf-test.tar.gz.1'
Resolving ftp.unidata.ucar.edu... 128.117.149.64 Connecting to 
ftp.unidata.ucar.edu|128.117.149.64|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD /pub/netcdf ... done.
==> SIZE netcdf-test.tar.gz ... 11081839
==> PASV ... done.    ==> RETR netcdf-test.tar.gz ... done.
Length: 11081839 (11M)

24% [========>                              ] 2,706,312 10.5K/s  eta 10m 
59s

I have a call in with our network folks. mtr from here to rda.ucar.edu looks 
like:

                              My traceroute  [v0.71] sysadm (0.0.0.0) Fri Jan  
4 13:48:12 2013
Keys:  Help   Display mode   Restart statistics   Order of fields quit
Packets               Pings
  Host                                                     Loss% Last   
Avg  Best  Wrst StDev
  1. r-cssc-b280c-1-core-vlan-510-primary.net.wisc.edu      0.0% 2.1   
2.4   0.3  27.7   5.8
  2. r-cssc-b280c-9-core-vlan-2034.net.wisc.edu             0.0% 0.3   
0.4   0.3   0.7   0.1
  3. r-peer-xe-2-0-0-1627.net.wisc.edu                      0.0% 0.3   
0.4   0.3   1.0   0.1
  4. internet2-peer.net.wisc.edu                            0.0% 22.6  
15.4   5.3 133.5  24.6
  5. ae-0.10.rtr.kans.net.internet2.edu                     0.0% 19.9  
29.1  16.3 156.3  32.0
  6. i2-frgp-kans.net.internet2.edu                        17.1% 28.9  
29.8  28.9  56.8   4.8
  7. tcom-gs-1-vl873.ucar.edu                              24.4% 30.5  
30.2  29.9  35.2   0.9
  8. mlra.ucar.edu                                         27.5% 30.0  
30.4  30.0  39.8   1.8
  9. ml-mr-c6-gs_mlr-tgvrf-net.ucar.edu                    25.0% 30.1  
30.4  30.1  36.4   1.1
10. 128.117.222.210                                       30.0% 30.0  
30.0  29.9  30.3   0.1

I am getting NEXRAD2 data though.. Looks like I have an allow for you for 
67.205.85.115 to pull NEXRAD2 data from idd.aos.wisc.edu

Pete


On 01/04/2013 02:45 PM, Jeff Lake wrote:
> is TAMU down??
> or do we have a NEXRAD2 outage ??
>


--
Pete Pokrandt - Systems Programmer
UW-Madison Dept of Atmospheric and Oceanic Sciences
608-262-3086  - poker@xxxxxxxxxxxx

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• References:
  • Re: [ldm-users] NEXRAD2
    • From: Pete Pokrandt