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

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  • Subject: [Fwd: Re: [Fwd: 20020207: missing products]]
  • Date: Mon, 11 Feb 2002 13:06:29 -0700
Hi Harry,

Here's another possibility raised by Mike, and Tom says this problem
occurred at Unidata once before.  That is, the system and the switch did
not agree on the the duplex mode.  

I've since sent Mike the info I sent you earlier today.  Maybe we'll
hear more from him later.  

Anne

-------- Original Message --------
Subject: Re: [Fwd: 20020207: missing products]
Date: Mon, 11 Feb 2002 11:23:20 -0700 (MST)
From: Mike Schmidt <address@hidden>
Organization: UCAR/Unidata
To: address@hidden

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

> From address@hidden Fri Feb  8 16:07:36 2002
> Subject: [Fwd: 20020207: missing products]
> 
> Hi Mike,
> 
> I'm wondering if you have any more thoughts about Harry's RPC timeout
> that is happening on his local network.   Here are all the particulars I
> know:
> 
> The sending macine is timing out.  The sending machine is a Compaq Alpha
> running Tru64 Unix 5.1A.  The receiving machine is a Sun Ultra 10
> running Solaris 8.  Harry says, "It is occuring intermittently
> throughout the day.  netstat shows nothing unusual."  And sometimes, but
> not always, other machines that also feed the Sun also time out at the
> same time.  Small products mostly make it through, it's usually MCIDAS
> (large) products that don't.  He is relaying the UNIDATA and NEXRAD
> feeds - MCIDAS products are the biggest of the bunch.  Not a huge
> volume.
> 
> Any ideas?
> 
> Thank you!
> 
> Anne
>