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Re: 20050519:UNF allow of CONDUIT

Hi Mark,

How is the feed via:

bigbird.tamu.edu   ?

Curious,

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, 18 May 2005, Mark Price wrote:

> Mike,
> I replied a couple of days ago, but haven't heard back.  Maybe the email
> got lost in the sprint network :-P
> It does turn out that that last stop our data makes on its way to
> atm.geo.nsf.gov is at sprint.  What workarounds are possible?
> Perhaps there is another internet 2 (or preferrably lambda rail) host
> that can act as our upstream for CONDUIT.
>
> The traceroute is from another host on campus, due to campus network policy:
> 11:08:45 ) /usr/sbin/traceroute atm.geo.nsf.gov
> traceroute to atm.geo.nsf.gov (198.181.231.53), 30 hops max, 40 byte packets
>   1  heron.noc.unf.edu (139.62.200.180)  0.42 ms  0.331 ms  0.319 ms
>   2  heron.noc.unf.edu (139.62.228.2)  0.503 ms  0.436 ms  0.46 ms
>   3  198.32.155.169 (198.32.155.169)  0.969 ms  0.918 ms  0.901 ms
>   4  tlh-flrcore-7609-1-te33-1.net.flrnet.org (198.32.155.17)  8.326 ms
>   8.299 ms  8.266 ms
>   5  tpa-flrcore-7609-1-gi11-1.net.flrnet.org (4.79.246.46)  8.463 ms
> 8.601 ms 8.364 ms
>   6  ge-6-2.car2.Tampa1.Level3.net (4.79.246.45)  8.376 ms  8.255 ms
> 8.262 ms
>   7  ae-1-53.mp1.Tampa1.Level3.net (4.68.104.65)  8.385 ms  16.951 ms
> 8.432 ms
>   8  as-3-0.bbr2.Washington1.Level3.net (64.159.1.2)  38.797 ms
> ae-0-0.bbr1.Washington1.Level3.net (64.159.0.229)  38.657 ms
> as-3-0.bbr2.Washington1.Level3.net (64.159.1.2)  38.64 ms
>   9  ge-1-1-51.car4.Washington1.Level3.net (4.68.121.15)  130.815 ms
> ge-1-2-52.car4.Washington1.Level3.net (4.68.121.47)  186.371 ms
> ge-1-1-55.car4.Washington1.Level3.net (4.68.121.143)  151.615 ms
> 10  sl-st20-ash.sprintlink.net (209.244.219.170)  45.452 ms  164.673 ms
>   219.408 ms
> 11  sl-bb23-rly-5-0.sprintlink.net (144.232.20.153)  40.827 ms  41.028
> ms  41.216 ms
> 12  sl-bb21-pen-12-0.sprintlink.net (144.232.20.33)  73.286 ms  80.316
> ms  233.694 ms
> 13  sl-bb22-pen-15-0.sprintlink.net (144.232.16.30)  43.156 ms  43.21 ms
>   43.053 ms
> 14  sl-gw42-pen-10-0.sprintlink.net (144.232.5.86)  42.731 ms  43.078 ms
>   42.815 ms
> 15  160.81.65.26 (160.81.65.26)  48.85 ms  48.621 ms  48.6 ms
> 16  * * *
> 17  atm.geo.nsf.gov (198.181.231.53)  57.898 ms  47.871 ms  44.939 ms
>
>
>
> Mike Schmidt wrote:
> > Mark,
> >
> > It's likely that the routing is asymmetric -- can you provide a
> > traceroute from your system to atm.geo.nsf.gov?  We have a known
> > issue that blocks atm from taking LDM requests from hosts on Sprint.
> >
> > mike
> >
> >
> >>---------- Forwarded message ----------
> >>Date: Mon, 16 May 2005 16:09:49 -0600 (MDT)
> >>From: Jeff Weber <address@hidden>
> >>To: Mark Price <address@hidden>
> >>Cc: address@hidden
> >>Subject: Re: 20050516:UNF allow of CONDUIT
> >>
> >>HI Mark,
> >>
> >>I see no attempts to connect to atm from crusty....or any ccec.unf.edu
> >>machine...?
> >>
> >>
> >>Did you stop and start the LDM after reconfiguring your ldmd.conf file?
> >>
> >>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 Mon, 16 May 2005, Jeff Weber wrote:
> >>
> >>
> >>>Hi Mark,
> >>>
> >>>
> >>>From "awhois"
> >>>
> >>>No match for "CRUSTY.CCEC.UNF.EDU".
> >>>
> >>>
> >>>..and then a nslookup..
> >>>
> >>>(jweber) lenny:/home/jweber 41 % nslookup crusty.ccec.unf.edu
> >>>Server:  laraine.unidata.ucar.edu
> >>>Address:  128.117.140.62
> >>>
> >>>Non-authoritative answer:
> >>>Name:    crusty.ccec.unf.edu
> >>>Address:  139.62.32.83
> >>>
> >>>
> >>>Do you have reverse DNS enabled, I suspect as much as I see data coming
> >>>in..
> >>>
> >>>You ~should be able to reach atm.geo.nsf.gov...I'll poke through the logs
> >>>on atm...
> >>>
> >>>
> >>>Firewall rules should be "open port 388"  :)
> >>>
> >>>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 Mon, 16 May 2005, Mark Price wrote:
> >>>
> >>>
> >>>>Jeff Weber wrote:
> >>>>
> >>>>
> >>>>>Hi all,
> >>>>>
> >>>>>"crusty" now has access to the CONDUIT feed from:
> >>>>>
> >>>>>atm.geo.nsf.gov
> >>>>>
> >>>>>
> >>>>>If it does not hamper your testing ( I doubt it will, it may add value)
> >>>>>please add the line:
> >>>>>
> >>>>>exec    "rtstats -h rtstats.unidata.ucar.edu"
> >>>>>
> >>>>>at the top of your ldmd.conf file in the "EXEC" section:
> >>>>>
> >>>>>
> >>>>
> >>>>Hi, Jeff
> >>>>Are you sure I'm allowed in?  Are the firewall rules right?  Here's the
> >>>>current stats.  I added the rtstats, btw, but UNF might block the email.
> >>>>We are keeping logs, though.
> >>>>
> >>>>~/etc> ldmprods
> >>>>PCWS            0           0       24   #######   164.52   662@32:14
> >>>>23:59:59  h4a.fsl.noaa.gov_v_eldm4.fs
> >>>>FSL2            0           0       63   #######   153.90   811@29:47
> >>>>23:59:59  h3a.fsl.noaa.gov_v_eldm4.fs
> >>>>FSL2            0           0       58   #######   229.97  2470@02:09
> >>>>23:59:59  h4a.fsl.noaa.gov_v_eldm4.fs
> >>>>FSL3            0           0       28   #######   155.22   813@29:53
> >>>>23:59:59  h3a.fsl.noaa.gov_v_eldm4.fs
> >>>>NLDN            0           0       10     57092    15.72    21@30:54
> >>>>23:59:59  striker.atmos.albany.edu_v_
> >>>>EXP             0           0       11       817    11.11    11@44:51
> >>>>23:59:59  cfhf1.iflorida._v_adsl-068-
> >>>>EXP             1          73       12       862     3.57     4@05:58
> >>>>20:56:02  egwf1.iflorida._v_adsl-068-
> >>>>EXP             0           0       11      4502     3.05     3@41:32
> >>>>23:59:59  ldm.iflorida_v_adsl-068-016
> >>>>EXP             1          73       12       869     4.87     7@30:31
> >>>>20:55:36  mmsf1.iflorida._v_adsl-068-
> >>>>EXP             1          74       12       878     7.06     7@55:58
> >>>>20:56:05  porf1.iflorida._v_adsl-068-
> >>>>
> >>>>--
> >>>>Mark Price
> >>>>System Administrator
> >>>>Advanced Weather Information Systems Lab, UNF
> >>>>(904) 620-2759
> >>>>
> >>>>
> >>>>
> >>>
> >>-- End of excerpt from Jeff Weber
>
>
> --
> Mark Price
> System Administrator
> Advanced Weather Information Systems Lab
> University of North Florida
> (904)620-2759
> mailto: address@hidden
>