Getting data from SNMP to an ASP website

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Hi people

I am writng a monitoring website that connects to netbots camaras. I am getting the images via HTTP port 80, but need to get values from the camaras using SNMP. Does anyone have code to access SNMP? I am not very familiar with it.

I have a file with lots of stuff in it that is generated by the SNMP, but don't know what is going on in it.

My question is should I use that file or is there a way to get the data straight from the netbot?

Please assist me.

I looked at the code on this link: http://www.naterice.com/articles/19[^]

But it specifies a connection string and a I don't know how to declare it.

Posted 12-Mar-10 2:15am

Unforgiv3n

Updated 12-Mar-10 5:31am

Smitha Nishant

v2

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Unforgiv3n · Answer 1 · 2010-03-26T01:00:00

since nobody answered my question i went further and got a solution?

a vbscript

code:

Option Explicit
Dim objSnmpManager, objSnmpData,objSnmpData1, objConstants
Dim strCommunity,strOID, strNextOID
Dim strHostName, strValue
' Create instances of the objects
Set objSnmpManager  = CreateObject ( "ActiveXperts.SnmpManager" )
Set objConstants    = CreateObject ( "ActiveXperts.ASConstants" )
' Get host information and community information
   strHostName = "IpAddress"
   strCommunity = "Communitystring"

' Initialize SNMP
objSnmpManager.Initialize
If( objSnmpManager.LastError <> 0 ) Then
   WScript.Quit
End If
' Open SNMP session. Pass hostname and community. 
' Note: Port 161 is used by default. To specify  a different port, pass the port number as 3rd parameter (optional) 
objSnmpManager.Open strHostName, strCommunity
If( objSnmpManager.LastError = 0 ) Then
   strOID = "OID"
   If( objSnmpManager.LastError = 0 ) Then
      Set objSnmpData = objSnmpManager.Get( strOID )
         PrintSnmpData( objSnmpData )
      objSnmpManager.Close()
   End If
End If
' ********************************************************************
'  Function PrintSnmpData
' ********************************************************************
Function PrintSnmpData( objSnmpData )
   WScript.Echo objSnmpData.Value &  " %"
End Function

call it with your asb page like so:

code:

 <script language="vbscript" runat="server">
class wscript_class
function echo(s)
response.write(s)
end function
function quit()
' dummy
end function
end class
dim wscript
set wscript = new wscript_class
Include "snmp_walk.vbs"
Function Include (Scriptname)
Set oFSO = CreateObject("Scripting.FileSystemObject")
Set oFile = oFSO.OpenTextFile(Scriptname)
ExecuteGlobal oFile.ReadAll()
oFile.Close
End Function
</script>