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[Fwd: Re: [Fwd: 20020207: missing products]]


-------- Original Message --------
Subject: Re: [Fwd: 20020207: missing products]
Date: Mon, 11 Feb 2002 12:24:08 -0700
From: Anne Wilson <address@hidden>
Organization: UCAR
To: Mike Schmidt <address@hidden>
References: <address@hidden>

Mike Schmidt wrote:
> 
> Anne,
> 
> Please bear with me since half incoherent due to all the meds I'm taking...
> Anyway, I wonder if there's some issue with the network connection.
> Take a look at "netstat -i" and look for errors or "netstat -k" and look
> the section for the primary interface (ie hme0).  Maybe the system and
> the switch it's plugged into don't agree on half/full duplex?
> 
> Let me think about this some more...
> 
> mike
> 

Hi Mike,

So sorry to hear that you've had to enlist strong drugs.

Anyway, here's a bit more info re: Harry's situation.

Harry has now removed the Alpha, sunny89, and is now feeding the Sun,
air89, directly from motherlode and noaaport.ssec.wisc.edu.  Things are
still timing out, so things still point to air89 as the problem.

ldmping from motherlode was fine for sunny89, but could not connect for
air89: 

motherlode.ucar.edu% !44
ldmping -i2 air89.atmos.washington.edu
Feb 11 19:20:38      State    Elapsed Port   Remote_Host          
rpc_stat
Feb 11 19:20:48 SVC_UNAVAIL   9.996764    0  
air89.atmos.washington.edu  h_clnt_create(air89.atmos.washington.edu):
Timed out while creating connection
Feb 11 19:20:50  ADDRESSED   0.000007    0   air89.atmos.washington.edu 
h_clnt_create(air89.atmos.washington.edu): Timed out while creating
connection


And, here are traceroutes to those machines from motherlode.

motherlode.ucar.edu% traceroute sunny89.atmos.washington.edu
traceroute to sunny89.atmos.washington.edu (128.95.89.38), 30 hops max,
40 byte packets
 1  mlra-n13 (128.117.13.253)  0.405 ms  0.284 ms  0.290 ms
 2  vbnsr-n2 (128.117.2.252)  1.169 ms  0.578 ms  0.597 ms
 3  internetr-n243-104 (128.117.243.106)  0.791 ms  1.032 ms  0.625 ms
 4  denv-abilene (128.117.243.126)  1.621 ms  1.933 ms  2.057 ms
 5  sttl-dnvr.abilene.ucaid.edu (198.32.8.49)  30.559 ms  30.461 ms 
30.230 ms
 6  hnsp1-wes-so-5-0-0-0.pnw-gigapop.net (198.48.91.77)  30.116 ms 
30.403 ms  29.822 ms
 7  uwbr1-GE1-0.cac.washington.edu (198.107.151.51)  30.179 ms  31.314
ms  30.967 ms
 8  dustbuster-V24.cac.washington.edu (140.142.154.2)  31.370 ms  31.635
ms  32.336 ms
 9  sunny.atmos.washington.edu (128.95.89.38)  31.486 ms  30.830 ms 
30.288 ms
motherlode.ucar.edu% 
motherlode.ucar.edu% 
motherlode.ucar.edu% traceroute air89.atmos.washington.edu
traceroute to air89.atmos.washington.edu (128.95.89.44), 30 hops max, 40
byte packets
 1  mlra-n13 (128.117.13.253)  0.617 ms  0.970 ms  0.249 ms
 2  vbnsr-n2 (128.117.2.252)  0.837 ms  0.504 ms  0.407 ms
 3  internetr-n243-104 (128.117.243.106)  0.815 ms  0.593 ms  0.670 ms
 4  denv-abilene (128.117.243.126)  1.520 ms  1.828 ms  2.562 ms
 5  sttl-dnvr.abilene.ucaid.edu (198.32.8.49)  31.090 ms  30.390 ms 
29.979 ms
 6  hnsp1-wes-so-5-0-0-0.pnw-gigapop.net (198.48.91.77)  30.974 ms 
30.414 ms  30.285 ms
 7  uwbr1-GE1-0.cac.washington.edu (198.107.151.51)  30.309 ms  42.694
ms  30.329 ms
 8  dustbuster-V49.cac.washington.edu (140.142.150.2)  44.444 ms  54.858
ms  46.141 ms
 9  * * *
10  * * *
11  * * *
12  * * *
13  * * *
14  * * *
15  * * *
16  * * *
17  * * *
18  * * *
19  * * *
20  * * *
21  * * *
22  * * *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *


>From noaaport.ssec.wisc.edu the ldmping results were slightly
different.  The connection to sunny89 was great, but this time it
couldn't even resolve the air89 address.  Would this be a sporadic DNS
issue in Washington?

unidata{ldm}: ldmping -i2 sunny89.atmos.washington.edu
Feb 11 19:16:34      State    Elapsed Port   Remote_Host          
rpc_stat
Feb 11 19:16:35 RESPONDING   0.173450  388  
sunny89.atmos.washington.edu  
Feb 11 19:16:37 RESPONDING   0.062166  388  
sunny89.atmos.washington.edu  
Feb 11 19:16:39 RESPONDING   0.061350  388  
sunny89.atmos.washington.edu  
Feb 11 19:16:41 RESPONDING   0.061154  388  
sunny89.atmos.washington.edu  
^Cunidata{ldm}: 
unidata{ldm}: 
unidata{ldm}: ldmping air89.atmos.washington.edu -i2
Feb 11 19:16:48      State    Elapsed Port   Remote_Host          
rpc_stat
Feb 11 19:16:58 SVC_UNAVAIL  10.034446    0  
air89.atmos.washington.edu  h_clnt_create(air89.atmos.washington.edu):
Timed out while creating connection
Feb 11 19:16:58      NAMED   0.011600    0   -i2         
gethostbyname(-i2): lookup failed



And yet, nslookup could resolve the name:


unidata{ldm}: nslookup air89.atmos.washington.edu
Server:  dns1.ssec.wisc.edu
Address:  128.104.108.26

Non-authoritative answer:
Name:    air89.atmos.washington.edu
Address:  128.95.89.44

unidata{ldm}: nslookup 128.95.89.44
Server:  dns1.ssec.wisc.edu
Address:  128.104.108.26

Name:    air89.atmos.washington.edu
Address:  128.95.89.44


If you have any ideas let me know.  Having said that, I hope you can get
some rest and get better.

Anne