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setting NDIS OID.

Posted on 2004-09-16
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Last Modified: 2012-06-21
Hi experts,
How will set NDIS OIDs. I can use deviceiocontrol and query OIDs. But i can not set any OID. How this could be done?
IOCTL_NDIS_QUERY_GLOBAL_STATS works for query. Is there a set constant for this purpose?

Thanks
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Question by:mmurat
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Expert Comment

by:unknown_routine
ID: 12076625
objects registered by the NDIS WMI provider have a one-to-one correspondence with NDIS object identifiers (OIDs).
therefore you can not set OID's directly.


have a look here:

http://www.ndis.com/faq/QA01050301/default.htm

and here

http://docsrv.sco.com:507/en/NetAdminG/CONTENTS.html


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Author Comment

by:mmurat
ID: 12076688
so what should i do? I think some softwares like netstumbler, cirond winc or windows zero configuration can do this.
So what is the method doing this?
I need to associate and take the RSSI and NOISE. I dont have problem with RSSI or NOISE. But Association to a network needs to be made by setting OIDs.
or is there another method to do this?
thanx.
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LVL 15

Expert Comment

by:unknown_routine
ID: 12076746
mmurat :

While im very experienced in VB and database but I have to confess that im a not

that good in network.

Add the 20 point question here:
http://www.experts-exchange.com/Networking/

and put a link to this page

http://www.experts-exchange.com/Programming/Programming_Languages/Visual_Basic/Q_21133313.html

there. in the question title mention this is a 500 points question.


the chances that you get an answer there is 10 times more than here(VB forum)


Good luck.


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Author Comment

by:mmurat
ID: 12092378
well. I found the Prism OIDs. They are working. But I have problem with data type.
This is the data type of  802_11_SSID OID.

typedef UCHARNDIS_802_11_SSID;
{
  ULONG  SsidLength;
  UCHAR  Ssid[32];
} NSID_802_11_SSID, *PNDIS_802_11_SSID;

'vb form
Public Type testssid
    length(1) As long
    ssid(32) As Byte
End Type

     setssid.length = 7
     setssid.ssid(0) = &H41
     setssid.ssid(1) = &H69
     setssid.ssid(2) = &H72
     setssid.ssid(3) = &H74
     setssid.ssid(4) = &H69
     setssid.ssid(5) = &H65
     setssid.ssid(6) = &H73
' ssid is Airties
nret = DeviceIoControl(hDevice, IOCTL_NDIS_QUERY_GLOBAL_STATS, OID_802_11_SSID, 4, setssid, 36, lpret, 0&)
when i run this code, card disconnects from network. But it doesnt connect to Airties network either.
Pls help..
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Accepted Solution

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modulo earned 0 total points
ID: 12752449
PAQed with points refunded (500)

modulo
Community Support Moderator
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