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20011117: still no connection to sunset

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  • Subject: 20011117: still no connection to sunset
  • Date: Sat, 17 Nov 2001 16:15:57 -0700
>From: Pete Pokrandt <address@hidden>
>Organization: University of Wisconsin
>Keywords: 200111162242.fAGMgWN22068 IDD

Pete (with CC to Alan),

You asked Alan:

>Can you send me some of the log entries from your ldmd.log where
>waldo is trying to connect to sunset?  I want to compare them
>with my logs and see if something funky is going on.

Here is a telling output from a notifyme run from Alan's
machine (waldo.stcloudstate.edu) to sunset.meteor.wisc.edu (IP: 144.92.130.6):

/usr/local/ldm/etc% notifyme -vxl- -f ANY -h sunset.meteor.wisc.edu
Nov 17 23:14:09 notifyme[16625]: Starting Up: sunset.meteor.wisc.edu: 
20011117231409.693 TS_ENDT {{ANY,  ".*"}}
Nov 17 23:14:09 notifyme[16625]: NOTIFYME(sunset.meteor.wisc.edu): 12: 
h_clnt_create(sunset.meteor.wisc.edu): Connection refused
Nov 17 23:14:13 notifyme[16625]: Interrupt
Nov 17 23:14:13 notifyme[16625]: exiting

Here is a notifyme from laraine.unidata.ucar.edu:

/local/ldm% notifyme -vxl- -f ANY -h sunset.meteor.wisc.edu
Nov 17 23:11:28 notifyme[13213]: Starting Up: sunset.meteor.wisc.edu: 
20011117231128.042 TS_ENDT {{ANY,  ".*"}}
        NOTIFYME(sunset.meteor.wisc.edu) returns OK
Nov 17 23:11:28 notifyme[13213]: NOTIFYME(sunset.meteor.wisc.edu): OK
Nov 17 23:11:29 notifyme[13213]: db4fed4b5ff420713e4fee72258b117a      199 
20011117231129.289 IDS|DDPLUS 510  SAAF33 KWBC 172300
Nov 17 23:11:29 notifyme[13213]: 5d6dab1d33b606e569ed15c597a7fa84      266 
20011117231129.293 IDS|DDPLUS 511  SAAF34 KWBC 172300
Nov 17 23:11:29 notifyme[13213]: dfcb79315ffd1cd665b7bb199ba19bb6      210 
20011117231129.296 IDS|DDPLUS 512  SAAF35 KWBC 172300
Nov 17 23:11:29 notifyme[13213]: 1d6add744d798acf012052a919cd255a       43 
20011117231129.299 IDS|DDPLUS 513  SAAF36 KWBC 172300
 ...

Here is some output from Alan's ldmd.log file:

more ldmd.log
Nov 17 00:00:17 waldo sunset[15101]: run_requester: 20011116223017.960 TS_ENDT 
{{FSL2|MCIDAS|IDS|DDPLUS,  ".*"}}
Nov 17 00:00:18 waldo sunset[15101]: FEEDME(sunset.meteor.wisc.edu): 12: 
h_clnt_create(sunset.meteor.wisc.edu): Connection refused
Nov 17 00:00:48 waldo sunset[15101]: run_requester: 20011116223048.020 TS_ENDT 
{{FSL2|MCIDAS|IDS|DDPLUS,  ".*"}}
Nov 17 00:00:48 waldo sunset[15101]: FEEDME(sunset.meteor.wisc.edu): 12: 
h_clnt_create(sunset.meteor.wisc.edu): Connection refused
Nov 17 00:01:18 waldo sunset[15101]: run_requester: 20011116223118.070 TS_ENDT 
{{FSL2|MCIDAS|IDS|DDPLUS,  ".*"}}
Nov 17 00:01:18 waldo sunset[15101]: FEEDME(sunset.meteor.wisc.edu): 12: 
h_clnt_create(sunset.meteor.wisc.edu): Connection refused
Nov 17 00:01:48 waldo sunset[15101]: run_requester: 20011116223148.130 TS_ENDT 
{{FSL2|MCIDAS|IDS|DDPLUS,  ".*"}}
Nov 17 00:01:48 waldo sunset[15101]: FEEDME(sunset.meteor.wisc.edu): 12: 
h_clnt_create(sunset.meteor.wisc.edu): Connection refused
Nov 17 00:02:18 waldo sunset[15101]: run_requester: 20011116223218.180 TS_ENDT 
{{FSL2|MCIDAS|IDS|DDPLUS,  ".*"}}

The most common reason for failure would be the inability to do a forward
and reverse name lookup.  This works fine for waldo from Unidata:

(laraine.unidata.ucar.edu) 137 % nslookup waldo.stcloudstate.edu
Server:  laraine.unidata.ucar.edu
Address:  128.117.140.62

Non-authoritative answer:
Name:    waldo.stcloudstate.edu
Address:  199.17.31.240

(laraine.unidata.ucar.edu) 138 % nslookup 199.17.31.240
Server:  laraine.unidata.ucar.edu
Address:  128.117.140.62

Name:    waldo.stcloudstate.edu
Address:  199.17.31.240

What does this look like from sunset?

Tom

>From address@hidden Sat Nov 17 12:53:43 2001
>Subject: RE: 20011116: ldm feed from sunset
>To: "'Unidata Support'" <address@hidden>

Tom

Thanks for looking at this.   I think you know the details 
 and I have double checked that we have sunset's  ip right.
Also, no one had done any maintenance on waldo as far as I know up
to the point the data loss was noticed so I am baffled.  

As I noted to Pete,  I can ping sunset, but ldmping gives the 
response  'service unavail', 'connection refused' .

Any ideas ?

Alan