Pesquisar um intervalo de IPs em vez de uma lista

Question

Em vez disso, olhando para um arquivo para uma lista de IPs, eu quero que ele olhe para um intervalo. O intervalo precisa ser tão grande quanto uma classe C. Alguém pode me ajudar a editar o código abaixo para conseguir isso? Eu estou tentando pesquisar 10.0.0.0 com uma máscara de sub-rede de 255.255.0.0.

' NetworkFindInfo.vbs - Windows Logon Script.
' VBScript - Look up a computers info. 
' Author Chris Collins
' Version 1 - July 2018
' ----------------------------------------------------------' 

Option Explicit

Const wbemFlagReturnImmediately = &h10
Const wbemFlagForwardOnly = &h20

Const PATH_TO_INPUT = "C:\Users\ccollins\Desktop\NetworkFindingInfo\ComputerList.txt"
Const PATH_TO_OUTPUT = "C:\Users\ccollins\Desktop\NetworkFindingInfo\ComputerInfo.csv"

Dim fso
Set fso = WScript.CreateObject("Scripting.FileSystemObject")

Dim shl
Set shl = WScript.CreateObject("WScript.Shell")

Dim input
Set input = fso.OpenTextFile(PATH_TO_INPUT)

Dim output
Set output = fso.CreateTextFile(PATH_TO_OUTPUT, True)

output.WriteLine "Hostname,Computer Name,Domain,Serial Number,Make,Model,BIOS Version,Operating System,CPU,Memory (MB),Disk Drives,MAC Address"

Dim wmiService
Dim wmiResults

Dim hostname
Dim computername
Dim domain
Dim make
Dim model
Dim biosversion
Dim operatingSystem
Dim serialNumber
Dim cpu
Dim memory
Dim drives
Dim mac

Dim line
Dim exec
Dim pingResults
While Not input.AtEndOfStream
line = input.ReadLine
hostname = ""
computername = ""
domain = ""
make = ""
model = ""
biosversion = ""
operatingSystem = ""
serialNumber = ""
cpu = ""
memory = ""
drives = ""
mac = ""

Set exec = shl.Exec("ping -n 2 -w 1000 " & line)
pingResults = LCase(exec.StdOut.ReadAll)

If InStr(pingResults, "reply from") Then
On Error Resume Next

Set wmiService = GetObject("winmgmts:\" & line & "\root\CIMV2")

If Not Err.Number = 0 Then
output.WriteLine line & ",Error: " & Err.Description
On Error GoTo 0
Else
On Error GoTo 0
hostname = line

Set wmiResults = wmiService.ExecQuery("SELECT * FROM Win32_BIOS", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly)

Dim item
For Each item In wmiResults
serialNumber = Trim(item.SerialNumber)
biosversion = Trim(item.SMBIOSBIOSVersion)
Next

Set wmiResults = wmiService.ExecQuery("SELECT * FROM Win32_ComputerSystem", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly)

For Each item In wmiResults
make = Trim(item.Manufacturer)
model = Trim(item.Model)
computername = Trim(item.Name)
domain = Trim(item.Domain)
Next

Set wmiResults = wmiService.ExecQuery("SELECT * FROM Win32_OperatingSystem", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly)

For Each item In wmiResults
operatingSystem = Trim(item.Name)
operatingSystem = Split(operatingSystem, "|")(0)
memory = Round(Trim(item.TotalVisibleMemorySize) / 1024, 2)
Next

Set wmiResults = wmiService.ExecQuery("SELECT * FROM Win32_Processor", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly)

For Each item In wmiResults
cpu = Trim(item.Name)
Next

Set wmiResults = wmiService.ExecQuery("SELECT * FROM Win32_NetworkAdapter WHERE PhysicalAdapter = 1", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly)

For Each item In wmiResults
mac = Trim(item.MACAddress)
Next

Set wmiResults = wmiService.ExecQuery("SELECT * FROM Win32_LogicalDisk WHERE DriveType=3", "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly)

For Each item In wmiResults
drives = drives & Trim(item.DeviceID) & " " & Round(Trim(item.Size) / (1024^2), 2) & ";"
Next

output.WriteLine hostname & "," & computername & "," & domain & "," & serialNumber & "," & make & "," & model & "," & biosversion & "," & operatingSystem & "," & cpu & "," & memory & "," & drives & "," & mac
End If
Else
output.WriteLine line & ",No Response"
End If
Wend

output.Close
input.Close

Set wmiService = Nothing
Set wmiresults = Nothing

Msgbox("Done Collecting Data")

Além disso, há certos IPs na minha rede que esse código simplesmente pára. Existe uma maneira de mantê-lo funcionando?

    

Answer 1

Depende de quão grande / flexível seu alcance precisa ser.

Na forma mais simples

baseIP="10.10."

for a=0 to 255
  for b=0 to 255

IP=baseIP&a&"."&b

<\Your code here>

  next b
next a

Mais tarde

Algo parecido com uma pesquisa de sub-rede

main

sub main

Dim WshShell, oExec
Dim x

Set wshShell = CreateObject("WScript.Shell")
Set objFSO = CreateObject("Scripting.FileSystemObject")

Set objInputFile = objFSO.OpenTextFile("c:\scripts\computers.txt",1)

Do until objInputFile.AtEndofStream
userIP = objInputFile.ReadLine


numBits=Mid(userIP,instr(1,userIP,"/")+1,3)
numIP=CDbl(2^(32-mid(userIP,instr(1,userIP,"/")+1,3)))
ip=Mid(userIP,1,instr(1,userIP,"/")-1)

a=Split(ip,".")
'Darn vbscript has signed numbers so -2 billion to pos 2 billion
' and ip's go 0 to 4 billion
'lame work around
If a(0)>127 Then offset=128 Else offset=0
a(0)=a(0)-offset

ipnum=CDbl((a(0)*256^3)+(a(1)*256^2)+(a(2)*256)+a(3))
ipEnd=CDbl(ipnum+numIP)

For x=ipnum To ipEnd

grab=Hex(x)
grab2=Mid("00000000"&grab,Len(grab)+1,8)

a=CLng("&h"&Mid(grab2,1,2))+offset
b=CLng("&h"&Mid(grab2,3,2))
c=CLng("&h"&Mid(grab2,5,2))
d=CLng("&h"&Mid(grab2,7,2))

newip=a&"."&b&"."&c&"."&d
WScript.echo "newip:"&newip

inventory(newip)
Next 

Loop

end sub

Iniciar e terminar endereços IP

begIP="10.10.3.1"
endIP="10.10.10.1"

a=Split(begIP,".")
b=Split(endIP,".")
'Darn vbscript has signed numbers so -2 billion to pos 2 billion
' and ip's go 0 to 4 billion
'lame work around
If a(0)>127 Then offset=128 Else offset=0
a(0)=a(0)-offset
b(0)=b(0)-offset
ipnum=CDbl((a(0)*256^3)+(a(1)*256^2)+(a(2)*256)+a(3))

ipEnd=CDbl((b(0)*256^3)+(b(1)*256^2)+(b(2)*256)+b(3))

For x=ipnum To ipEnd

grab=Hex(x)
grab2=Mid("00000000"&grab,Len(grab)+1,8)

a=CLng("&h"&Mid(grab2,1,2))+offset
b=CLng("&h"&Mid(grab2,3,2))
c=CLng("&h"&Mid(grab2,5,2))
d=CLng("&h"&Mid(grab2,7,2))

newip=a&"."&b&"."&c&"."&d
WScript.echo "newip:"&newip
inventory(newip)

Next 
end sub