[jhb] Re: Network Mystery

  • From: "Frank Turley" <frank.turley1@xxxxxxxxxxxx>
  • To: <jhb@xxxxxxxxxxxxx>
  • Date: Mon, 5 Apr 2010 10:14:01 +0100

Thanks Paul, it looks like mapping is the way to go.

Frank T.
  ----- Original Message ----- 
  From: Paul Reynolds 
  To: jhb@xxxxxxxxxxxxx 
  Sent: Monday, April 05, 2010 9:33 AM
  Subject: [jhb] Re: Network Mystery


  What's going on? Network security.  When there is no network activity for a 
while either the router of any of the PC's may disconnect the network resources 
in line with its own network security policies - it's a bit like saying 'The XP 
user isn't doing anything and it seems they forgot to disconnect so just to be 
on the safe side I'll disconnect them'.  Consequently, when you go to check 
your network places on the Vista machine it only sees the active links - its 
own shared resources and the router.  As soon as you go to the Network and 
Sharing Centre you are then asking Vista to check the network for any 
connections this sends a signal to the router asking for the info on which 
connections are active, so both Vista and the router check each link against 
its security settings and re-establishes contact with those that meet its 
approval hence they show up in My Network Places again.

   

  One solution is to map to a shared folder on your Athlon from your vista 
machine.  This will create a virtual drive on the Vista machine which Vista 
should try to keep active so it never disappears.

   

  Paul

   

  From: jhb-bounce@xxxxxxxxxxxxx [mailto:jhb-bounce@xxxxxxxxxxxxx] On Behalf Of 
Frank Turley
  Sent: 04 April 2010 19:57
  To: JHB List
  Subject: [jhb] Network Mystery

   

  I thought I would consult the gurus on this list to explain something that 
has me baffled.

   

  I run a small network here, connected via a Netgear router which connects all 
machines to each other and to the internet. I use my old Athlon machine running 
XP Home for e-mail and downloads, and my Vista 32 bit machine for FSX.

   

  When I download a file for FSX I save it on my Athlon machine, to a shared 
directory. From my Vista machine I access the appropriate folder on the Athlon 
and copy the file across to the Vista machine. All makes sense so far.

   

  Now for the mystery. Normally, when I select Network from my Vista menu, it 
brings up a folder, and listed in the folder are my machines plus the router. 
Sometimes, however, it doesn't seem to find the other machines, I just see the 
router listed. What makes it more mysterious, is that if I then select Network 
and Sharing Centre form the network screen, and then click on View Full Map, I 
can then see the other machines, so Vista is obviously detecting their 
existence. Anyone seen anything like this? Is there a cure?

   

  Frank T.



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