get the address of a default gateway

Hi all

I saw a TCP library function that can get the address of the host.  but someone do it now, how to get the address of a default gateway?

for example

192.168.0.4 IP (this ip address can get according to get host address)

subnet 255.255.255.0

Deault gateway 192.168.0.1

B.R

Gerry

Hey Gerry--

To get the default gateway, you'll want to use the IP Helper Win32 API.  Unfortunately, this part of the Win32 API is only available for users of the full package LabWindows/CVI.

To retrieve IPV4 information about your network adapters, you can use the GetAdaptersInfofunction.  If you need IPV6 information, you will need to use GetAdaptersAddresses.  I wrote a small example of GetAdaptersInfo and attached to it, you can see the result below:

Let me know if you have any questions-

NickB

National Instruments

Tags: NI Software

Similar Questions

  • How can I get the address book to sort by the name of 'Family' (using v 31.3.0).

    After a computer crash, I had to load Thunderbird (v31.3.0) in my computer running Windows 8.1, and I managed to import my address book backup file in Thunderbird (v31.3.0).
    My problem is that I don't see an option to sort the address book by name of 'Family', which was available with the version of Thunderbird, I had before the crash.
    How can I get the address book to sort by the name of "family"?

    "Address book".
    Select address book
    "View' > 'Show name as' > last/first". "

    You can sort by name.
    Click on the 'Name' column header to change the sort order,
    Reversed, then click on the 'Name' column header again to reverse the order.

    Or
    'View' > ' sort by ' > select 'Name' and 'Crescent '.

  • Check out Get the address of the Bluetooth device list

    I have two series Bluetooth devices both send numbers to pc.what I want to know is how to get the address of the list of devices Bluetooth discover bluetooth device then use to connect to the first device read data log and connect a second device.

    Hello Aymanch,

    The Bluetooth Discover VI will be released a cluster with devices within the range of your network, where a feature will be the address and the second part will be the name of the device. You can then use the address as an input for the VI of open connection and then pass this reference reading VI and close connection VI.

    If you want to see an example of how to get the address of the cluster and how to use these screws, please open the example Finder and search for Simple Bluetooth project. The Server.vi shows how to unbundle the cluster and the Client.vi shows something similar to what you want to accomplish. Because you are going to use two devices, you can even use a loop to repeat the operation on the two addresses.

  • How get the address of device paired programmatically

    HELLO developers,

    Is it possible to get the address of the paired device, my goal is to get the address of the device so that I can make a chat message with this device based on its address of device.

    Thank you very much

    sujithRavindran

    You can use the BluetoothSerialPortInfo.getDeviceAddress () method to get the address of a paired Bluetooth device.

  • There is workaround to get the playback mode by default when I start the software adobe reader DC?

    There is workaround to get the playback mode by default when I start the software adobe reader DC?

    Hi Keeperparma,

    There is no option in Acrobat reader to customize playback mode when you start the player, but you can configure for a specific file by using the "view original" feature of acrobat, but which apply only to this specific pdf.

    Kind regards

    Rahul

  • Welcome with the same IP address of a default gateway. How to prevent?

    Hello

    This week, I had a problem in the network. A host has been connected to the network with the same IP address of the gateway by default of this Vlan.

    Is there a way to prevent it? I know with 802.11 x I know who done it, but it would avoid the problem to occur.

    Is there anyway to force the hosts to use DHCP or something?

    It will also prevent an unauthorized on an untrusted interface DHCP server. It provides (on an untrusted interface) only DHCP client messages such as DHCP queries (rejects messages from the DHCP server as DHCP responses) and allows only the source IP address packages he knows the addresses assigned by DHCP. Who is?

    Darren

  • How can I get the address bar to have dimmed parts?

    I left firefox update, and now my address bar are all gone except the name of the domain. It's annoying, because it is more difficult to read the rest of the URL. How can I get it back to normal?

    You can set the pref browser.urlbar.formatting.enabled false on the topic: config page.

    To open the topic: config page, type Subject: config in the address bar (address) and press the 'Enter' key, as you type the url of a Web site to open a Web site.

    If you see a warning then you can confirm that you want to access this page.

    • Use the filter at the top bar of the on: page config to more easily spot a preference.
    • Preferences that have changed see the bold (user set).
    • Preferences you can restore the default value or change via the context menu.
  • How can I get the address book to always open with personal addresses. It opens with "all address books.

    When addressing and e-mail, addresses always open with "all the address book. This book contains many addresses which are not intended for daily use for most of the mail I write or pass. I want to always open with "Personal address book" to shorten the research process. I have not had any problems with this before the last update.

    Firefox does not have email or have an address book, it is strictly a web browser.

    If you use Firefox to access your e-mail, you use "webmail". You must seek assistance from your service provider or a forum for this service.

    If your problem is with Mozilla Thunderbird, let know us and we can move this thread to the queue of Thunderbird. This issue is currently in the queue of Firefox to get answers.

  • How can I get the address bar does not redirect me?

    Since the recent update for Firefox 36.0.1, a URL typed on the address bar is now taking me to a website where I can buy this unused domain name (buydomains.com). This is not where I want to go. I have no intention to buy a domain name; I don't particularly appreciate receive advertising in response to my fault for typing. What I would like is a good, not old Error 404 to tell me that I looked for something that didn't exist. How can I prevent the address bar to send me off, in the arms of the advertiser, but get just a 404 instead of this message?

    Hello

    I have to fully understand and appreciate the magnificence of a 404 error. He immediately told you what you wanted to know - that the site is not found!

    What you see is where the registration and ownership of the site was passed to the registry which is owner of the domain. The site is located, it is just acting as an announcement of the person who is the owner of the URL so that they can sell or resell.

    The address bar works as it should - it displays the URL as requested - it's just not the preferred outcome. One way you can get around this is use a parental control addon and include the name of the registry in the watchlist (or edit list so that it is the only entrance). She stops at the page to display. (Link) is an example of the kind of addon, that you could use.

  • Can not get the address book to display the email addresses of the contacts

    I moved BT mail using Thunderbird to access my emails. Everything went OK, until I tried to import my
    contacts. I can't get my address book to display the email addresses of the contacts. I will admit that I do not understand the menu you want to move the two columns from top to bottom after importing the csv file. Please can you explain what I'm doing wrong here. All I want is first name, last name and email showing in the address book. Thank you

    I tried to write a procedure to http://thunderbirdtweaks.blogspot.com.au/2013/03/importing-csv-files.html some time ago here. but the thing is if you change the columns in the CSV file in a spreadsheet, first match that Thunderbird expected (both in name and order), then you don't need to play with this terrible UI that aligns with the name of the field name of the field.

    It is in this dialogue if you have the family name next to the e-mail address of the family name is considered to be the email address.

  • TB & Outlook on XP but TB fails to import the Outlook. Get the... .default customer... message. What's next?

    I have TB and Outlook on the same PC running XP. Tried to import the selected TB mail and Outlook, but I get... the... client default e-mail message. TB is a folder to import but its empty. Checked and Outlook is set as the default client.
    I see that the .pst file has 903 000 KB on the computer. What can I do to make the TB to import Outlook folders?

    Sorry guys, but this, all sticky and folders in TB, is simply not true.

    Thunderbird application Outlook nicely for your mail and on a basis of piece by piece Outlook puts it. No path. no conversion for Thunderbird. Thunderbird has no idea what a PST file is. I do it, it is a format of data owner belonging to Microsoft corporation. All Thunderbird knows is to ask outlook program.

    If mail does not have this is because Outlook does not know what is the default PST file is (the one provided)

  • When I click on a link, I get the address was not included

    I use outlook. When I click on a link, I get a message that "the address was not understood. I need to open links.

    Do you mean Outlook, the program which is part of Microsoft Office on your PC, or Outlook, the new Hotmail?

    If you right-click > copy the location of the link and then paste it into the address bar, it starts with an unusual Protocol? I mean, something other than http or https? If so, Firefox cannot be put in place to open links with this Protocol. What is it?

  • Address bar does not match tab is selected. How can I get the address change and correspond to the tab I select a tab that has been previously loaded?

    If I open a new tab and type a url in the address bar tab load very well. When I return to an already open tab, the tab looks fine, but the address bar still shows that last typed url, not the url of the 'active' tab I do not see the url of the active tab and I can't use the "return", "Refresh", etc...

    Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the extensions of the origin of the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > appearance/themes).

  • Can not get the address bar with Firefox - one or the other button

    With the toolbar options configured with the menu bar, bar nagigation, bookmarks bar and tabs on top
    I have no Firefox button, a full menu before the address box layout.
    If I uncheck the menu bar, I get the firefox button, but no bar address and a blank line between the tabs and the bookmarks bar

    Unchecking the navigation bar removes the empty line between tabs and bookmarks.
    

    I deleted all the incompatible modules and searched just likely culprits in: config without success. Any suggestions?

    Looks like you added the address bar and other icons of the toolbar in the menu bar and have an empty navigation toolbar.

    Use the method in the following article to drag - move the address bar and other icons on the Navigation bar - https://support.mozilla.com/kb/How+to+customize+the+toolbar

    You can also use the method of "Reset bars, tools and controls" as described in this link - https://support.mozilla.com/kb/Back+and+forward+or+other+toolbar+items+are+missing

  • How can I get the address of the memory of a table?

    Hi all

    Please bear with me, as this can be confusing. Let me know if you have any questions.

    I have a CCD of Hamamatsu and an external DLL that comes with it that I use. I call the "DcamCapture" function - this sends the capture command to the CCD.

    Its documentation:

    "BOOL DcamCapture (LPVOID pImageBuff, INT nBuffSize)

    [Summary]
    Begins to capture an image of the device.

    [Arguments]
    pImageBuff specifies the start address of the buffer where the image data is
    to be stored.

    nBuffSize specifies the size of the buffer (number of bytes).

    [Note]
    (1) this function emits an instruction to begin to capture the image. Since the image
    capture is not complete even when the function is completed, use the DcamWait

    function to check if the image capture is complete. »

    The "BOLD" is my own. So after that I called this function, I have to call DcamWait. The problem is, from this point, labview has already written the pImageBuff to its indicator variable - in fact, he wrote immediately after the return of this function. But before that data has even written to memory! So I go out exactly what I put in - an empty array.

    In C++, this isn't a problem. What they do in their code for the example is call DcamCapture, DcamWait in a loop, and then dereference the pointer pImageBuff once all this is done.

    I don't know how to dereference the pointer of table in Labview.

    So I have to, as a clumsy hack, call DcamCapture TWICE. I first call DcamCapture, then DcamWait, then DcamCapture again - this time, I use the FCM to dereference the pointer, pImageBuff, which has the correct data (now).

    -How can I get the location of the memory of the pImageBuff? And then, how can I access it?

    Thanks for your help. I called NOR and they 'think' about my problem - I would see if anyone here can come up with a solution.

    You can do this by using the functions of the memory manager of LabVIEW, you call by setting the name of the library to 'LabVIEW' in the call library function node.  The functions you need are DSNewPtr, MoveBlock (which in fact copy of data) and DSDisposePtr.  There are short documents on these functions using LabVIEW.  You need to call DSNewPtr to allocate the memory, switch to the DCamCapture, loop on DCamWait, use MoveBlock to copy this pointer data in a table that manages LabVIEW and finally free the pointer.  Here is an example of a similar sequence: http://forums.ni.com/t5/LabVIEW/array-pointer-from-dll/m-p/1217453#M519958.

Maybe you are looking for

  • How to use table 2 to draw an XY graph

    Hello ~ I use for loop to teststand2014 to get 2 arraies with the same indicator loop as an attachment (Vi_array = input voltage, output power = Po_array). How can I build a XY Chart with these 2 arraies, Vi_array x and Po_array as Y? Thank you!

  • Pavilion g6-2292sx: HP Pavilion g6-2292sx Notebook PC

    I have a Pavilion laptop 2292sx g6 and I installed windows 7 (32-bit), now most of the drivers is not installed as you have on your Web site for 64 bit only. No VGA, audio, ethernet, USB, etc... Is there a link where I can find those compatible with

  • has anyone had any strange phone calls claiming to be from Microsoft? Phone number: 007277489117

    Has anyone had any strange phone calls claiming to be from Microsoft? Phone number when you dial 1471 is: 007277489117

  • Why my sons computer sound

    I just did a complete format and reinstallation of Windows XP on my computer son, Windows installed perfectly. / its gateway 500 according to the representative of the bridge I chatted with then I downloaded the drivers that I needed their site, ever

  • Cannot open Windows Defender

    Cannot open the Defender. displayed message "Security Center can't turn on Windows Defender. Please try again later"which I have tried several times without success. Essentials of security show Defender as off. Tom_1948