PSN-L Email List Message
Subject: Re: VNC WinSDR WinQuake-revisited
From: Thomas Dick thomasdick@.......
Date: Sat, 21 Sep 2013 14:35:42 -0500
On 9/20/2013 5:29 AM, Mark Robinson wrote:
> On 20/09/13 13:42, Thomas Dick wrote:
>> On 9/8/2013 3:59 PM, Mark Robinson wrote:
>>> On 09/09/13 03:07, Thomas Dick wrote:
>>>> Anyone seen this problem; the monitor display on my network
>>>> computers upstairs
>>>> will lock up for minutes or more at a time when viewing the seismic
>>>> computer
>>>> screen data (on the basement computer). The seismic computer seems
>>>> to do its
>>>> job and collects seismic data and displays it OK. All the data is
>>>> stored and
>>>> retrievable. All other computer monitors display is hesitant.
>>>> WinSDR Replay and
>>>> Winquake manipulations are slow. If the monitor screen is right
>>>> clicked
>>>> (upstairs computers) it will immediately catch up. I removed all
>>>> data over two
>>>> weeks old from the main drive of the seismic computer, (75 GB hard
>>>> drive with
>>>> 55 GB of free space running XP @ 2.5 GHz with 1.5 GB of ram on
>>>> board). I run a
>>>> small network (all computers running XP are at least as fast as the
>>>> one
>>>> collecting seismic data; one is running Windows 7). All computers
>>>> behave the
>>>> same way and are connected using cable and VNC. The seismic
>>>> computer is never
>>>> accessed by more than one computer at a time. Screen display is 94
>>>> lines and
>>>> redraw 40....screen resolution is 1290x1024 at 32 bit color....the
>>>> monitor on
>>>> the basement computer collecting the seismic data seems to have
>>>> normal/correct
>>>> display with no tardiness. VNC was recently updated
>>>
>>> Hi Thomas,
>>>
>>> You might have better luck using the client/server modes in WinSDR
>>> rather
>>> than using VNC.
>>>
>>> On the seismic computer enable server mode:
>>>
>>> Settings -> System -> Server/Client -> Server -> Enable
>>>
>>> On the other computers run WinSDR and enable Client mode:
>>>
>>> Settings -> System -> Server/Client -> Client -> Enable
>>>
>>> And enter the IP address of the seismic computer.
>>>
>>> This uses a tiny fraction of the network bandwidth which VNC
>>> requires, and
>>> places a similar fraction of load on the seismic machine.
>>>
>>> Mark
>>> I appreciated your email. I did what you told me and it worked fine.
>>> I had to
>>> shut down everything the other night (but the seismic computer). When I
>>> restarted the computer, WinSDR client didn't seem to work. I have
>>> reinstalled
>>> everything at least four times. I can't figure out what I did wrong.
>>> I even
>>> dug up the original email. Got any suggestions?
>
> Hi Thomas,
>
> What did you do before what didn't happen ?
> *A slow deteriation in speed was noticed over the last year.*
> Were there any error messages ? What did they say ?
> *None*
> You might want to check that the IP addresses haven't changed.
> *I use static IP addresses instead of floating*
> Then you could try pinging the other machine's address from a command
> prompt.
> *This I didn't try yet but will get my son on it soon*
> If the IP addresses are changing on you, you might want to configure
> the machines with static addresses, or give them permanent addresses
> in the DHCP settings in your router.
>
> All the best,
> Mark
>
> __________________________________________________________
>
> Public Seismic Network Mailing List (PSNLIST)
>
> To leave this list email PSNLIST-REQUEST@.............. with the body
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>
> *Mark & Larry,*
*It seems you were both right. Larry suggested a plug issue. I found
one. Mark, you suggested VNC was very band hoggy. My kids had given me a
16 gig router with wifi .... so that they had access to internet when
they were here....4 kids, wives and 8 grandkids get demanding. But this
unit did not have enough cable accesses. ( all my computers are
connected by cable --- an attempt to avoid RF infiltration from amateur
radio equipment) *. *I upgraded to a 1 gig router and now I am back to
normal*.*Thanks*
*By the way, I still don't have WinSDR working as a client*.
On 9/20/2013 5:29 AM, Mark Robinson
wrote:
On
20/09/13 13:42, Thomas Dick wrote:
On 9/8/2013 3:59 PM, Mark Robinson wrote:
On 09/09/13 03:07, Thomas Dick wrote:
Anyone seen this problem; the monitor
display on my network computers upstairs
will lock up for minutes or more at a time when viewing the
seismic computer
screen data (on the basement computer). The seismic computer
seems to do its
job and collects seismic data and displays it OK. All the
data is stored and
retrievable. All other computer monitors display is
hesitant. WinSDR Replay and
Winquake manipulations are slow. If the monitor screen is
right clicked
(upstairs computers) it will immediately catch up. I
removed all data over two
weeks old from the main drive of the seismic computer, (75
GB hard drive with
55 GB of free space running XP @ 2.5 GHz with 1.5 GB of ram
on board). I run a
small network (all computers running XP are at least as fast
as the one
collecting seismic data; one is running Windows 7). All
computers behave the
same way and are connected using cable and VNC. The seismic
computer is never
accessed by more than one computer at a time. Screen display
is 94 lines and
redraw 40....screen resolution is 1290x1024 at 32 bit
color....the monitor on
the basement computer collecting the seismic data seems to
have normal/correct
display with no tardiness. VNC was recently updated
Hi Thomas,
You might have better luck using the client/server modes in
WinSDR rather
than using VNC.
On the seismic computer enable server mode:
Settings -> System -> Server/Client -> Server
-> Enable
On the other computers run WinSDR and enable Client mode:
Settings -> System -> Server/Client -> Client
-> Enable
And enter the IP address of the seismic computer.
This uses a tiny fraction of the network bandwidth which VNC
requires, and
places a similar fraction of load on the seismic machine.
Mark
I appreciated your email. I did what you told me and it worked
fine. I had to
shut down everything the other night (but the seismic
computer). When I
restarted the computer, WinSDR client didn't seem to work. I
have reinstalled
everything at least four times. I can't figure out what I did
wrong. I even
dug up the original email. Got any suggestions?
Hi Thomas,
What did you do before what didn't happen ?
A slow deteriation in speed was noticed
over the last year.
Were there any error messages ? What did they say ?
None
You might want to check that the IP addresses haven't changed.
I use static IP addresses instead of
floating
Then you could try pinging the other machine's address from a
command prompt.
This I didn't try yet but will get my son
on it soon
If the IP addresses are changing on you, you might want to
configure the machines with static addresses, or give them
permanent addresses in the DHCP settings in your router.
All the best,
Mark
__________________________________________________________
Public Seismic Network Mailing List (PSNLIST)
To leave this list email PSNLIST-REQUEST@.............. with the
body of the message (first line only): unsubscribe
See http://www.seismicnet.com/maillist.html for more information.
Mark & Larry,
It seems you were both right. Larry
suggested a plug issue. I found one. Mark, you suggested VNC was
very band hoggy. My kids had given me a 16 gig router with wifi
.... so that they had access to internet when they were
here....4 kids, wives and 8 grandkids get demanding. But this
unit did not have enough cable accesses. ( all my computers are
connected by cable --- an attempt to avoid RF infiltration from
amateur radio equipment) . I
upgraded to a 1 gig router and now I am back to normal. Thanks
By the way, I still don't have WinSDR
working as a client.
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