Remote System Explorer on a Wireless LAN

On a wireless LAN when I use Remote System Explorer, it knocks our Fieldpoint network modules off-line. We are unable to ping them. Once we restart the units, they work fine until someone uses the Remote System Explorer again. Any ideas?

We have FP1600s and FP2015s. It only affects certain FP1600s. Firmware revision is 3.0 on the 1600s. Some older ones are not affected and some newer ones are. We configure them in the shop on a LAN, then move them to a field environment. The only firewall is point of entry onto the post.
When using Remote System Explorer (the latest and greatest version), one at a time is "knocked off line". Every time Remote System Explorer refreshes another 1600 is knocked off line. I see no relevance to a crossover cable. This occurs over a WLAN. If we don't use Remote System Explorer then they just chug along fine.
I have used the FP1600 Diagnostic Utility which was a mistake. Now the status LEDs blinks red 7 times.

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Cisco Wireless Control System need wireless Lan Controller ?

Cisco Wireless Control System need wireless Lan Controller , for Rogue detection

Hi Joao,
The WCS is used in conjuntion with the WLC (Wireless Lan Controller) for Rogue Detection. It is not a must for this function but more of an add-on :)
The Cisco WCS is an optional network component that works in conjunction with Cisco Aironet Lightweight Access Points, Cisco wireless LAN controllers and the Cisco Wireless Location Appliance.
From this doc;
http://www.cisco.com/en/US/products/ps6305/index.html
Overview of WCS
The Cisco Wireless Control System (WCS) is a Cisco Unified Wireless Network Solution management tool that adds to the capabilities of the web user interface and command line interface (CLI), moving from individual controllers to a network of controllers. WCS includes the same configuration, performance monitoring, security, fault management, and accounting options used at the controller level and adds a graphical view of multiple controllers and managed access points.
WCS runs on Windows 2003 and Red Hat Enterprise Linux ES 4.0 and AS 4.0 servers. On both Windows and Linux, WCS can run as a normal application or as a service, which runs continuously and resumes running after a reboot.
The WCS user interface enables operators to control all permitted Cisco Unified Wireless Network Solution configuration, monitoring, and control functions through Internet Explorer 6.0 or later. Operator permissions are defined by the administrator using the WCS user interface Administration menu, which enables the administrator to manage user accounts and schedule periodic maintenance tasks.
WCS simplifies controller configuration and monitoring while reducing data entry errors with the Cisco Unified Wireless Network Controller autodiscovery algorithm. WCS uses the industry-standard SNMP protocol to communicate with the controllers.
From this good doc;
http://www.cisco.com/en/US/products/ps6305/products_configuration_guide_chapter09186a00806b7270.html#wp1131195
Detect and Locate Rogue Access Points
From this WCS doc;
http://www.cisco.com/en/US/tech/tk722/tk809/technologies_tech_note09186a00806f070a.shtml#new5
Rogue Detection under Unified Wireless Networks
http://www.cisco.com/en/US/tech/tk722/tk809/technologies_white_paper09186a0080722d8c.shtml
Hope this helps!
Rob

Wireless Lan PCI card Ralink- System Preferences Network Configuration HELP

I just bought a PCI Wireless Lan Card for my G5 tower.
Specifically the card i bought is:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=220500089785&ssPageName=STRK: MEWNX:IT
It is a Ralink - www.Ralinktech.com
I installed the driver. Both the card and the driver show up in the System Profiler.
BEYOND THIS I AM CLUELESS!

PCI Is at the top of the list. it says NOT CONNECTED next to it. But. Where it says status it says: "STATUS: Cable unplugged" ( and underneath) "The cable for PCI Ethernet Slot 4 is not Plugged In."
What cable??
Configure is set to "Using DHCP"
As i said before. in system profiler it shows up in the correct slot and the driver is installed.
Ralink has its own software that pops up too called WirelessUtilityCardBusPCI. Without me doing anything, my router name shows up on its list so it does recognize it. But connecting to the internet i cannot do nor getting it to come up in System Prefs. Anybody Mess with WirelessUtilityCardBusPCI?

Satellite L300-15V - The system cannot install Wireless LAN driver

After installed all drivers for that machine, the system shows that it need to install Wireless LAN driver, but i did!!! What's going on? Help! I can't make wireless net home!!!!!!

I assume you have tried to install the Realtek WLan driver. Is it right?
Go to this Toshiba WLan driver page:
http://aps2.toshiba-tro.de/wlan/
and check if you can install the Atheros Wireless LAN driver or the Intel PRO/Wireless 3945/4965/5100/5300 driver.
Greets

System Update: Update of Intel Wireless LAN (11abgn, abg, bg) looping

Hi there,
System Updates (V. 3.14.0019) gives me a Update on Install of Intel Wireless LAN (11abgn, abg, bg) (11.5.0.36.). System Update says the Installation was successfu and wants to reboot. Doing so and running System Update again gives me the same update again
I tried to manually remove the driver and manually install it again. Same result.
I tried to reinstall System Update. Same result.
Anyone ideas?
Greetings

SAME HERE! T61p. VERY ANNOYING and VERY UNPROFESSIONAL.

MAX does not show Remote System tab in tree

Hi dear all,
i have installed LabView 2010 and along that MAX 4.7.7 on my Laptop Visat OS. Problem that i am facing is that my MAX tree "Remote System" Tab is not visible. Only My System tab is visible and its showing all installed software and devices correctly.
1. What settings i need to check to get this tab shown in tree?
2. Do i need to install some other software or patches or re-install what softwares?
3. Why is it happening to me?
Kindly help me with your valuable experiences.
Best Regards
awais qureshi
Solved!
Go to Solution.

Hello Awais,
There are a few places that indicate the Real-Time Module has been succesfully installed. I am attaching screenshots of the following locations that indicate that this is the case:
-'Remote Systems' under Measurement and Automation Explorer (MAX)
-NI License Manager
-LabVIEW splash screen
If the Real-Time module/option appears in the locations listed above, there should be no reason for you to have to uninstall or re-install your software. If there are other indicators such as error messages or the module does not appear in these locations, please attach screenshots and a detailed description. We can then discuss if uninstalling or reinstalling the software is the next best option.
Best,
Patricia B.
National Instruments
Applications Engineer
Attachments:
Real-Time module LVSplashScreen.PNG ‏251 KB
Real-Time NI License Manager.PNG ‏88 KB
Real Time module- MAX.PNG ‏28 KB

Is there a function to get the IP of this remote system

Hello EveryBody
Currently I have an application that runs on our network. When someone logs on to the network it checks there system and gets the pc name. I would like to also get the IP address of that system. As well I may later like to ping that computer.
1) Is there a function to get the IP of this remote system?
2) IS the a function to ping a remote system and receive back the response?
Thanks a lot.
R

Hello EveryBody
Currently I have an application that runs on our
network. When someone logs on to the network it
checks there system and gets the pc name. I would
like to also get the IP address of that system. As
well I may later like to ping that computer.
1) Is there a function to get the IP of this remote system?
2) IS the a function to ping a remote system and
receive back the response?Is this lan only?
Because if wan or internet then the remote computer would have to have an address that is reachable from your computer. For the internet this would mean it would have to be public. And for a wan the IP would have to be unique across the wan.

Utilizing NI DAQ hardware on a remote system.

I noticed that the new version of Measurement & Automation Explorer for LabVIEW 8 now has a "Remote Systems" tab. Would this enable me to have say Computer A setup with some DAQ hardware and then utilize that hardware at Computer B over a 100 or 1000mbps ethernet network within LabVIEW?
If not, what would I need to be able to do that? I've played around with the web publishing tool, and would rather have the actual LabVIEW program running on Computer B rather then on Computer A.
Thank you for your input!
-nickerbocker

Thank you for your reply GDE [DE]!
That’s too bad. I assumed too much and thought we
were able to do something fancy.
I work at a test facility where the tests that we run are hazardous.
We have a lot of concrete walls between us and the tests that are run. We
have a test console setup where we have our entire test monitoring tools in a
central location. The problem is, whenever we make a new test chamber all
the transducer lines have to be drawn to our test console. These lines
consist of analog outputs from Omega DP units that power and read pressure
transducers and K-type thermocouple channels.
This makes it difficult, if not impossible when time is
constraining, to setup for a new test. Some of our newer test chambers
and rooms that we have added to our facility are further and further away from
our test console. Long analog lines are not good for noise reasons.
Long thermocouple channels are even worse since the signal is so small and varying
temperature gradients across the line can affect measurement readings.
The solution that seems apparent to me is: why don't we
read our transducer values closest to the test cells and network that
information back to the test console through a high speed gigabit network?
I was hoping that a remote data acquisition computer would
just consist of an operating system, the hardware and hardware drivers for DAQ,
and then MAX. The computers at the test console would be in charge of
actually administrating the test procedures (Digital I/O) and DAQ through the
network.
I have looked at the web features available in our license
of LabVIEW 8 Professional Developer and I'm pretty impressed with its
capabilities. The problem is I don't want to have to obtain a LabVIEW 8
license for each remote computer. It is just too expensive. I can
build executables with my developer’s license of LabVIEW 8, but I don't think
that the web server features can be built into an executable LabVIEW program
(or can they?).
Can I use this shared variables solution that you speak of
in a LabVIEW built executable?
I hope that I have provided enough information about my
problem to help stimulate some possible solutions and more discussion. I
really appreciate the help that these forums provide and hope that I am able to
give back to this community.
-Nic

Instrument readings in Veristand with a remote system

I am new to National Instruments hardware and Veristand and I'm trying to use an instrument with Veristand to see if I can get readings from that instrument. I am using a PC with Windows Vista and I'm connected through a network to a PXI 8108 controller in a PXI 1050 chasiss. The instrument is just a thermocouple which I am using to get familiar with everything. The thermocouple is connected to the SCB-68 connector block which is connected to a PXI 6221 multifunction DAQ in the chassis. I am able to create a task in MAX under remote system and everything seems to work. What I want to do is to get the readings into Veristand, and I'm not sure if I need to create a custom device that is linked to the DAQ somehow or if there's some other way to do this. I've created the DAQ device in the system explorer but I don't see any way of linking it to the actual DAQ device on the remote system. I'm wondering if someone can help with this.
Any advice is appreciated.
Thanks
Solved!
Go to Solution.

You can read your thermocouple channel value directly from VeriStand, but the process is different than using MAX.
In System Explorer, add your DAQ device that is cabled to your SCB-68. Make sure you specify the same name (i.e. "Dev1") that is in MAX. Also make sure you've imported the device channel that is hooked up to the thermocouple (i.e. "ai0"). There's no way in System Explorer to specify that this channel should have thermocouple scaling. VeriStand will initially sample this channel value as a raw voltage value. You can, however, set the high and low limit for this channel to something small like +/- 1V, since thermocouples have very small readings.
You add the scale to your system separately after deploying the System Definition you created to the RT Target. You do this by connecting to the target using the Workspace and selecting the Workspace tool from the Tools menu called the Channel Scaling and Calibration Manager.
In this dialog you will see your DAQ channel listed. Navigate through this dialog to assign an appropriate thermocouple scale to your channel. Once this is done, the target will remember the scale for this channel until you overwrite it.
Let me know how this goes...
Jarrod S.
National Instruments

Windows 8 and Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC

Hi!
I hava a Toshiba L650 - 107 PSKI JE and I am having a problem with the my wireless network adapter on windows 8.
My network adapter is Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC and works fine on windows 7. Two days ago I formatted my hard drive and install windows 8. The problem is that for much drivers I keep installing, The wireless keep turned off. There's no way I can move the slide from off to on.
I already tried a lot of drivers from toshiba and from realtek but doesn't work.
I went to see the Network Connections (Control Panel > Network and Internet > Network Connections) and the Ethernet is fine, I connect a cable and it is fine, but wi-fi says "Not connected".
How do I solve this problem?

Satellite L650-107 (PSK1JE-00P003EP)
Downloads here.
A computer from Portugal? (Specifications attached.)
This driver should work on Windows 8.
Realtek Wireless LAN Driver
But your problems may be more fundamental. Prior to loading Toshiba-specific programs, you probably need to install something like this.
Toshiba System Driver - Windows 8 beta
And for the function keys to work, you'll need still another Toshiba utility.
-Jerry
Attachments:
satellite_l650.pdf ‏3264 KB

Wireless LAN does not work after restart

Hey
My brand new laptop suddenly went blank earlier today and when I restarted it I noticed my wireless internet won't work. It is also asking me to install some new driver, the Network Controller? I am confused as everything was working fine and suddenly it's not. Anyone any ideas? :-/

Hi,
maybe you should try to install the driver for your wireless lan card. I mean, if some application damaged the driver or installed something which interferes with the wireless lan card then you should try to fix it with an reinstallation of the driver.
Heres a [LINK|http://eu.computers.toshiba-europe.com/cgi-bin/ToshibaCSG/download_drivers_bios.jsp] to the drivers download page from Toshiba. Pick your model and your operating system and download the driver which fits for your wireless lan card.
Greets

PL/SQL block query error when going to a remote system with 1 parameter.

Hi,
I am getting the error:
Invalid function body condition: ORA-01460: unimplemented or unreasonable conversion requested ORA-02063: preceding line from HANSEN_REMOTE
The issue appears to result from opening a cursor that is a select statement is in some way accessing records via a dblink and the 'where' clause is has more then one session parameter in it. Here is the smallest pl/sql block that results with an error:
DECLARE
CURSOR c_GetPay IS
SELECT PERSON_ID
FROM CASH_PERSON@HANSEN_REMOTE
WHERE LAST_NAME = :P320_HANSEN_LAST_NAME
AND FIRST_NAME = :P320_HANSEN_FIRST_NAME;
BEGIN
OPEN c_GetPay ;
CLOSE c_GetPay ;
RETURN TRUE;
END ;
If I remove 'AND FIRST_NAME = :P320_HANSEN_FIRST_NAME' from the curser, there is no problem. This block of pl/sql is in a On Load: Before Header
on a page branch. This issue remains consistent in our 1.6.1.00.02 instance of HTMLDB with an Oracle database version 10.1.0.3.0. This instance is
a fresh install of the 10g and HTMLDB.
Does any one have any ideas of why I am getting this error message. I really need to get it resolve soon as we are trying to get an application up by the end of August and there is still alot of coding needing to be done.
Thanks for the help.
Lanie

Scott, I have tried everything that this point except copy the whole table from the remote system.
Here is a short version of what I have tried...
-- hard coded condition...timing was not an issue here...it was quick.
declare
v_in_PersonId number(9);
cursor c_GetPay
IS select PERSON_ID --, first_name, LAST_NAME
     from HANSEN_CONTACT
          where first_name like 'LANIE'
          AND last_name LIKE 'MOORE'
BEGIN
OPEN c_GetPay;
FETCH c_GetPay INTO v_in_PersonId;
CLOSE c_GetPay;
RETURN TRUE;
END
-- this is an internal variable set to the string literal...does not as the v function was not called.
declare
V_TEST VARCHAR2(150);
V_TEST2 VARCHAR2(150);
v_in_PersonId number(9);
cursor c_GetPay
IS select PERSON_ID --, first_name, LAST_NAME
     from HANSEN_CONTACT
          where first_name like :V_TEST
          AND last_name LIKE :V_TEST2
BEGIN
V_TEST := 'LANIE';
V_TEST2 := 'MOORE';
OPEN c_GetPay;
FETCH c_GetPay INTO v_in_PersonId;
CLOSE c_GetPay;
RETURN TRUE;
END
-- this has the v function called in the cursor since no matter what I do, I have to call it so I don't get my original error. This takes over a minute to return, and it is using hard coded values...if I use session variables where I place the information from the user, it takes even longer.
declare
V_TEST VARCHAR2(150);
V_TEST2 VARCHAR2(150);
v_in_PersonId number(9);
cursor c_GetPay
IS select PERSON_ID --, first_name, LAST_NAME
     from HANSEN_CONTACT
          where first_name like V(:V_TEST)
          AND last_name LIKE V(:V_TEST2)
BEGIN
V_TEST := 'LANIE';
V_TEST2 := 'MOORE';
OPEN c_GetPay;
FETCH c_GetPay INTO v_in_PersonId;
CLOSE c_GetPay;
RETURN TRUE;
END
It does not appear to be an issue if I am looking at a view going to the remote system or the table it's self. The slowness issue takes place. (In short I have tried replacing HANSEN_CONTACT which is a view with the direct table link of imsv7.contact@HANSEN_REMOTE and that did not solve the timing issue).
Any ideas?

Why does Satellite L300-10Q not recognise a wireless lan

This new laptop computer is working ok on a wired LAN but does not recognise a Wireless Lan. Got message that no networks can be found. In the same room with another Toshiba Laptop the wireless LAN is found and has a good signal strength.
The switch for wireless LAN is turned on and "antenna" pictogram led is burning red.
Seems that it is not configurated for detection. Any Idea how to solve this?

Thanks for your reaction. But on the other working laptop several wireless access points can be "seen" in the area and on this laptop none. When wanting to contact a LAN it constantly refers to not a network cable connected and no wireless LAN access points can be seen unfortunately.
The system it works on for both laptops is Vista Home edition premium. Checked if the system was not set on "off line" working; what else can be checked to know that automatic detection is set and that the system is looking for the wireless points ?
greetz Tim

Why does my wireless LAN stop mid session

I start up in the morning and everything is fine, but at some point during the day, my wireless LAN quits. I've changed modems and routers but I still have the problem. My provider sees nothing on his end and other computers on my home network work fine. When I turn the wireless off and back on I get a new lease on wireless until it decides to do it again. I'm running the latest OS X 10.8.2 (3.1 GHz Intel Core i5) with 4GB 1333 Mhz DDR3. Has anyone had this problem and if so have you found the solution. Thanks!

From the menu bar, select
 ▹ System Preferences... ▹ Network
Click the Assist me button and select Assistant. Follow the prompts. How far do you get?

Domain Logon fails using wireless LAN

Hi Sir,
I am setting up an ACS server to authenticate the wireless LAN users using PEAP MS-CHAPv2for one of my existing customer. They need to login to domain whenever they need to access to the network
On the wireless client's end, the OS is Xp and the client will use Windows XP wireless zero configuration. I have put in the necessary setting in order for it to support PEAP. I managed to get authenticated by checking against the passed authentications log found in the ACS.
However, the problem happens when I tried to reboot the desktop and Domain Logon appears, I was not able to logon to the Domain. I think I know the cause of the problem. It was because the wireless card is not authencated yet prior to the Domain logon screen.
How can I connect to the wireless network prior to the appearance of the Domain logon windows. There is no options for me to try in the XP wireless zero configuration to activate the wireless LAN before the Domain Logon windows comes out.
Thank you.
Delon

Even if still it does not work, ensure the following:
1) Change the logon credentials for the ACS services to use a domain administrator account. Often times the local member server administrator account does not have any rights on the AD.
a. Ensure the ACS services start with the Domain Administrator account.
b. Ensure you are able to log in to the server using this Domain Administrator account .
c. Ensure the Domain Administrator account (or the account with which the services start) have privileges to log on locally, Log on as a service and Act as part of the operating system.
2) Ensure the FQDN of all domain controllers is added to the DNS names.

Remote System Explorer on a Wireless LAN

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